PS4 Memory Upgrade Guide—All What You Need

You often hear people comparing themselves to one of those things, but you almost never hear someone say their memory is like a computer. Upgrading PS4 memory size is what a variety of enthusiasts would be happy to fulfill whenever possible. Exactly how does computer memory work? In computing, memory refers to the computer hardware devices used to store information for immediate use in a computer; it is synonymous with the term “primary storage”. Similar to a microprocessor, a memory chip is an integrated circuit (IC) made of millions of transistors and capacitors. The PlayStation 4 comes with a power cable and HDMI cable, one DualShock 4 controller and a micro-USB cable to charge it.

Understanding the memory architecture in PS4

In fact, it’s quite a different beast to what it was back in 2013. It’s an interesting strategy by the Japanese company which is most likely a reaction to Microsoft’s support for Xbox 360 games on the Xbox One via the backwards compatibility update that was released for free a few days ago. But it also reflects the fact that where we humans often struggle to remember names, faces, and even the day of the week, computer memories are the closest thing we have to memory perfection.

  • It feels like it’s been a long two years since the PS4 launch, and over that time the console has changed quite a bit.
  • A few days ago Sony officially confirmed emulation of PlayStation 2 games for the PS4.
  • That’s partly because human brains and computer memories have very different purposes and operate in quite different ways.
  • What is surprising is that it still works in more or less the same way as when Babbage designed his Analytical Engine or the IBM 360 accessed core memory.
  • Computer memory operates at a high speed, for example random-access memory (RAM), as a distinction from storage that provides slow-to-access program and data storage but offers higher capacities.
  • In the most common form of computer memory, dynamic random access memory (DRAM), a transistor and a capacitor are paired to create a memory cell, which represents a single bit of data.
  • It also comes with a mono headset so gamers can use voice chat.

So where do all our programs live? If needed, contents of the computer memory can be transferred to secondary storage, through a memory management technique called “virtual memory”. The capacitor holds the bit of information — a 0 or a 1. The contents of the box are important for several reasons. If you’re looking to invest in a brand new PS4 and haven’t made the leap yet, you might have some burning questions about Sony’s new-gen console.

expanding PS4 memory in high end systems

However, it seems that Sony will be taking a different approach regarding the business model of making their older catalog available for the PS4 by charging for digital downloads compared to the free model that Microsoft opted for. How exactly do these “remarkable rememberers” actually work? We have already explored the “memory principle”. Using PlayStation 4 accessories may enhance your gaming experience with PS4 like never before. Normally memory is described as a storage facility where data can be stored and retrieved by the use of an address. An archaic synonym for memory is store. The transistor acts as a switch that lets the control circuitry on the memory chip read the capacitor or change its state.

where data stored on Memory

First, the HDMI is the only connection with which the PS4 works. That’s where we come in. However this topic is for another day. Let’s take a closer look! This is accurate but incomplete. The term “memory”, meaning “primary storage” or “main memory”, is often associated with addressable semiconductor memory, i.e. integrated circuits consisting of silicon-based transistors, used for example as primary storage but also other purposes in computers and other digital electronic devices. RAM stands for Random Access Memory. While plenty of gamers have upgraded their televisions, the console won’t play nicely with older sets. We’re here to answer all the questions to might have about the PS4 in our extensive PS4 FAQ. The bigger question right now is: How does emulation work on the PlayStation 4?

The basic purpose of memory—human or machine—is to keep a record of information for a period of time. A computer memory is a mechanism whereby if you supply it with an address it delivers up for you the data that you previously stored using that address. There are two main kinds of semiconductor memory, volatile and non-volatile. This means Information can be retrieve and store by the computer at any order. The DualShock is packed with a charging cable, but controllers purchased separately don’t include one.

PS4 Share Play allows you to share the games you’ve got on your PS4 with those who haven’t quite got around to buying them yet. Emulation of older games on new consoles is not a new idea. One of the really noticeable things about human memory is that it’s extremely good at forgetting. The subtle difference is that the whole process has to be automatic and this provided two problems to the early computer builders. Examples of non-volatile memory are flash memory (used as secondary memory) and ROM, PROM, EPROM and EEPROM memory (used for storing firmware such as BIOS). Upgrading PS4 memory will mean more space for the operating system to store game data temporarily without having to free up more space on the currently installed memory chips. Examples of volatile memory are primary storage, which is typically dynamic random-access memory (DRAM), and fast CPU cache memory, which is typically static random-access memory (SRAM) that is fast but energy-consuming, offering lower memory areal density than DRAM.

the lack of space in PS4 memory might cause the game to crash

How memory chips manage data transferred to them from PS4 processor

PlayStation Plus, the PlayStation Network’s annual membership service, mostly added the convenience of lower prices on some games, and free game downloads. There’s the usual screenshot and gameplay video upload options, but there’s also the Start Share Play option. Take the example of the PlayStation 3. In other words, forgetting is most likely a clever tactic humans have evolved that helps us to focus on the things that are immediately relevant and important in the endless clutter of our everyday lives—a way of concentrating on what really matters. The odd thing is that right back at the very beginning how to implement a computer memory was fairly obvious and relatively easy. Each word can be accessed by a binary address of N bit, making it possible to store 2 raised by N words in the memory. In other words, when you shut off your computer, all the data stored in RAM are lost.

  1. RAM gives your computer a temporary place to process electronic data.
  2. While plenty of us might have micro-USB cables lying around for other devices, it does mean being conscious of your charging situation.
  3. Press the Share button to bring up the sharing options available on your PS4.
  4. Most manufacturing companies opt for a software emulation or in some cases, a more expensive hardware emulation.
  5. That sounds like a major defect until you consider that we can only pay attention to so many things at once.
  6. First how to build something that stores data at all and second how to store and retrieve it automatically using a suitable address.
  7. Most semiconductor memory is organized into memory cells or bistable flip-flops, each storing one bit (0 or 1). Flash memory organization includes both one bit per memory cell and multiple bits per cell (called MLC, Multiple Level Cell). The memory cells are grouped into words of fixed word length, for example 1, 2, 4, 8, 16, 32, 64 or 128 bit.
  8. This means that, RAM chips continue to store information only as long as computer has electrical power.

While those are nice perks, some users may find that they’re not worth $50 a year. Hitting that button will make you start a Party with your chosen friend (you can only use Share Play with one other person at present).Immediately Share Play lets your friend watch what you are doing in-game, giving them a glimpse of what you’re playing. The first batch of PS3 SKUs actually had the original PS2 Emotion Engine CPU embedded right into the console’s complicated C.E.L.L. architecture which allowed players to play most PlayStation 2 and PlayStation One games. Forgetting is like turning out old junk from your closet to make room for new stuff. The numbers were stored in a natural fashion on cog wheels and it was relatively easy to think up a mechanical system to address the memory.

Using the standard memory location

This implies that processor registers normally are not considered as memory, since they only store one word and do not include an addressing mechanism. All actual computing starts with the the CPU (Central Processing Unit). The chipset supports the CPU and contains several controllers that control how information travels between the CPU and other components in the PC. PS4 memory probably works differently here when it comes to huge data allocation in different environments. But Sony is transforming PlayStation Plus from something you might have wanted to opt into for the PS3 and PS Vita to something you’ll probably need for the PS4. You can then choose whether to “Give Controller to” your friend. Later on Sony completely removed hardware emulation and opted for software emulation by allowing players to buy PS2 games from the PlayStation Network store.

General illustration of a neural network: a brain scan photo overlaid with dots to represent connected neural units. The trouble really begins when we move into the era of electronics. Typical secondary storage devices are hard disk drives and solid-state drives. The memory controller is part of the chipset and establishes the information flow between memory and the CPU. PlayStation Plus is required if you want to play games online with your friends.

The data allocation on memory chips inside PS4 system

This allows you to give them complete control of your chosen game with the “allow visitor to play as you” option, or invite them in for some remote yet local co-op with the “play game together” option. So as you may have already guessed by now, the PlayStation 4 uses software emulation to run Sony’s old PlayStation 2 catalog of games. Computers don’t remember or forget things the way that human brains do. The first electronic computers used valves, which were very good at amplifying and switching, and while it was relatively easy to see how they could be used to build logic gates using them to create memory didn’t seem as obvious. In the early 1940s, memory technology mostly permitted a capacity of a few bytes.

adding more memory to PS4 is likely to improve the performance

A bus is a data path that consists of parallel wires and connects the CPU, memory and other devices. This shouldn’t be a surprise to all those gamers coughing up $60 a year to do the same thing on Xbox Live, but it’s a new restriction for the new console. So what do you need more? Going for a PS4 memory upgrade process will add more space for your temporary storage location on PS4. Each Share Play session is limited to 60 minutes and your guest will only be able to achieve a maximum 720p HD feed from your PS4. In order to understand how emulation works, one has to look back the architecture of the PlayStation 2. Computers work in binary (explained more fully in the box below): they either know something or they don’t—and once they’ve learned, barring some sort of catastrophic failure, they generally don’t forget.

The compatible memory types with PS4 operating system

Two UK physicists, Eccles and Jordan, invented a circuit which used two valves. The next significant advance in computer memory came with acoustic delay line memory, developed by J. The memory bus goes from the memory controller to the computer’s memory sockets. You will also get access to 1GB of cloud saves for your game data with PlayStation Plus. The PS4 is capable of playing DVDs and Blu-rays. PlayStation 4 features a 2 gigabit of SDRAM which is mostly used for managing background downloading and compressing shared videos, and an Audio DSP which is based on AMD’s TrueAudio technology. We can recognize things (“I’ve seen that face before somewhere”) or feel certain that we know something (“I remember learning the German word for cherry when I was at school”) without necessarily being able to recollect them. Two trigger lines could be used to turn one of the valves on and the other off.

  • In fact the problem had been more or less solved in 1919, before any of the great valve based computers were started.
  • The first electronic programmable digital computer, the ENIAC, using thousands of octal-base radio vacuum tubes, could perform simple calculations involving 20 numbers of ten decimal digits which were held in the vacuum tube accumulators.
  • The bus architecture determines how much and how fast data can move around the motherboard.
  • You’ll need PlayStation Plus to access a great feature of the PS4: the ability to automatically download game updates while the console is suspended.
  • You can restart Share Play sessions infinitely though.
  • The Emotion Engine CPU was the state of the art processor developed by Toshiba and Sony but for a more general overview, check out the screenshot of the architecture above:All the essential components besides the Emotion Engine are already present on the PS4, although they are obviously much more advanced now.
  • Humans are different.

Presper Eckert in the early 1940s. Newer systems have a frontside bus (FSB) from the CPU to main memory and a backside bus (BSB) from the memory controller to L2 cache. That said, there are many features for which you thankfully won’t need PlayStation Plus, including the ability to watch streaming services Netflix, Hulu or Amazon Prime — a gateway that the Xbox 360 currently has in place. All you need to do is put the disc in, and the media player will automatically be brought forward. So the main challenge for the development team must have been to emulate the Emotion Engine CPU and make it compatible with the existing unified memory architecture.

Different types don’t fit into the same slot

Unlike computers, humans can forget, remember, forge, remember, making memory seem more like art or magic than science or technology. A little more work and they invented a whole family of two-valve circuits which depended on the action of one valve switching the other valve off. Through the construction of a glass tube filled with mercury and plugged at each end with a quartz crystal, delay lines could store bits of information in the form of sound waves propagating through mercury, with the quartz crystals acting as transducers to read and write bits. For the PC to get information…The CPU sends a request to the memory controller to memory and gets a report back of when the information will be available. You’ll also be able to stream your games live to Ustream and Twitch, and share video to Facebook without PS Plus.

You can then control the playback using the on-screen UI. We can’t say what kind of challenges the development team must have come across to implement the emulation but we certainly think that the simplified x86 architecture must have helped matters. When clever people master tricks that allow them to memorize thousands of pieces of information, they’re celebrated like great magicians—even though what they’ve achieved is far less impressive than anything a five-dollar, USB flash memory stick could do! One of these circuits was the “bi-stable latch”. Delay line memory would be limited to a capacity of up to a few hundred thousand bits to remain efficient.

storing data on memory chips will result to a fill-up situation

PS4 running out of memory

This cycle can vary in length according to memory speed as well as other factors, such as bus speed. The PlayStation 4 is built with a 500GB hard drive, which seems like a lot of space. It’s all very simple and efficient. The Emotion Engine uses a 128 bit SIMD and integer registers which can be easily handled by the x86 architecture given that 128 bit SMID instructions were already present on x86 way back in the late 1990s. One thing human brains and computers do have in common is different types of memory.
This had a single input line, which could be high or low, and a single “enable” or “latch” line. Two alternatives to the delay line, the Williams tube and Selectron tube, originated in 1946, both using electron beams in glass tubes as means of storage. Residing on the motherboard, the system clock sends a signal to all components, just like a metronome ticking. Previous consoles had 20, 60 or 80GB of space when they launched several years ago. Sadly the PS4 doesn’t play CDs, but to be honest it hans’t been a feature oft requested by fans – especially seeing as we live in such a digital age.

Memory expansion for more gaming experience on PS4

Given that Sony uses its own custom graphics API which has evolved over the last many years and they have already done this kind of stuff before, it must have made things a bit easier. Human memory is actually split into a short-term “working” memory (of things we’ve recently seen, heard, or processed with our brains) and a long-term memory (of facts we’ve learned, events we’ve experienced, things we know how to do, and so on, which we generally need to remember for much longer). A typical computer has two different kinds of memory as well. When the latch line was low the output of the bi-stable followed the input but when the latch line was high the output was fixed at its last value irrespective of the input. Using cathode ray tubes, Fred Williams would invent the Williams tube, which would be the first random access computer memory. Each click of the clock represents a clock cycle.

But along with hard drives, games have grown tremendously in size. CD playing functionality was teased way back in 2013, but Sony has been mute on the topic since then. After all, the existing architecture needs to understand the draw function calls from the emulator to the PS4’s GPU. There’s a built-in main memory (sometimes called internal memory), made up of silicon chips (integrated circuits). It can store and retrieve data (computerized information) very quickly, so it’s used to help the computer process whatever it’s currently working on. You can think of this as the action of a memory – when the latch is high the bi-stable remembers the input applied to it.

The maximum limit of memory size

The Williams tube would prove more capacious than the Selectron tube (the Selectron was limited to 256 bits, while the Williams tube could store thousands) and less expensive. A clock running at 100Mhz represents 100 million clock cycles per second. PS4 games will not gain lots of benefits from increasing the size of the stock memory ships inside PS4 box. For big-budget, triple-A titles, the average next-generation game will take around 40GB of space. Sony would be required to write the software and pay the relevant licenses in order to play CDs. Since the Emotion Engine is being completed emulated by software, the solution possibly has less dependencies on the PS4’s on-board CPU processor.

Generally, internal memory is volatile, which means it forgets its contents as soon as the power is switched off. A simple circuit but the basis of most of the early high-speed computer memory. The Williams tube would nevertheless prove to be frustratingly sensitive to environmental disturbances. Every action is timed by the clock where different actions require a different number of clock cycles. Sony also requires games to be installed via disc.

PS4 processor and how it deals with memory chips

You can however use your computer to rip the music to MP3 and then put them on a USB drive to play via your PS4. The emulator also comes packed in with a smart logic for trophies implementation. That’s why computers also have what’s called auxiliary memory (or storage) as well, which remembers things even when the power is disconnected. Later the same circuit was translated into transistors and then into integrated circuits. Efforts began in the late 1940s to find non-volatile memory.

Many people assume that the speed of the processor is the speed of the computer. Yes, all PS4 Blu-ray Disc games must be cached to the hard drive to ensure a smooth gaming experience. The PS4 does support 4K output, but only for photos and videos. Modern games are programmed with an event base model which means certain things should happen before the event is fired to initiate a trophy. In a typical PC or laptop, auxiliary memory is generally provided by a hard drive or a flash memory.

The trip of data from CPU to Memory

The only problem with this arrangement is that two valves, or transistors, are required for every bit stored – at any given time one is on and the other off. Jay Forrester, Jan A. Most of the time, the system bus and other components run at different speeds. However, certain titles may not require you to wait for the game data to be fully cached before starting gameplay. Currently, there’s no PS4 games compatible with the 4K resolution.

how PS4 looks inside?

The PlayStation 2 did not had a trophy system back then but the emulator intelligently reads the game’s state and based on some internal variables, a trigger event happens. Auxiliary memory is also called external memory because in older, larger computers, it was typically housed in a completely separate machine connected to the main computer box by a cable. The modern method of doing the same job is to use a single transistor to maintain a charge on a single capacitor. Rajchman and An Wang developed magnetic core memory, which allowed for recall of memory after power loss. Because all information processed by the CPU is written or read from memory, the performance of a system is dramatically affected by how fast information can travel between the CPU and memory.

Going back to CPU then displaying results on PS4 screen

Combine this with the fact the PS4 can’t support external hard drives, according to Sony, which would be an easy solution. The majority of PS4 games run at 1080p full HD with a framerate of 60fps. The emulator reads the game’s state and continuously compares them with the bunch of trophies that come along with the game. In a similar way, modern PCs often have plug-in auxiliary storage in the form of USB flash memory sticks, SD memory cards (which plug into things like digital cameras), plug in hard-drives, CD/DVD ROMs and rewriters and so on. If the capacitor is charged then a 1 is stored, if not a 0.

Magnetic core memory would become the dominant form of memory until the development of transistor-based memory in the late 1960s. Therefore, faster memory technology contributes greatly to the overall system performance. Users can opt to replace the internal SATA II hard drive themselves, if the new drive meets Sony’s specifications. PS4 memory is usually 8GB of capacity and it can be increased if user is savvy enough and knows what they are doing. There’s no word on when or if the PS4 will get 4K resolution support for games. The big question here is how does the emulator understand these states? The only problem with this arrangement is that the charge leaks away and if you read the memory location any charge is wiped out by the act of reading. Developments in technology and economies of scale have made possible so-called Very Large Memory (VLM) computers. Cache memory is a relatively small amount (normally less than 1 MB) of high speed memory and resides very close to the CPU. The PlayStation 4 will require a patch as soon as you get it out of the box. A PS4 update released in July 2014 added 3D Blu-Ray support (among other new features) to Sony’s latest console.

Upgrading hard drive or memory in PS4 console

Do developers/publishers need to modify the game or make Sony aware about this handshake functions before they are actually allowed for emulation? To get over these problems the memory location has to be periodically refreshed by being read and then re-written with its contents. The term “memory” when used with reference to computers generally refers to Random Access Memory or RAM. It is designed to supply the CPU with the most frequently requested data. This patch unlocks many of the console’s most talked-about features, such as the ability to share games online, stream content to a PlayStation Vita and download games in the background.

If you’ve moved on from CDs, there’s good news. This will obviously bring in costing issues [possible patches] for publishers and whether it’s a worthwhile investment for them is a topic that is up for debate. Because of this the single transistor arrangement is called “dynamic” memory and the two-transistor arrangement is called “static” memory. Volatile memory is computer memory that requires power to maintain the stored information. It takes a fraction of the time, compared to normal memory, to access cache memory.

This 300MB patch will also be required if you want to play DVDs or Blu-rays, as Sony is paying a content-licensing company each time a player unlocks the feature. The PS4 now has a wonderful app known as PlayStation Music, but in reality it’s a dedicated Spotify app for PS4 and PS3, but there are some awesome new-gen features. So how do emulated games look like when compared to the originals? This is all very well but even single transistors are expensive and if you want to store lots of data you need something a bit cheaper and with more capacity. Most modern semiconductor volatile memory is either static RAM (SRAM) or dynamic RAM (DRAM). SRAM retains its contents as long as the power is connected and is easy for interfacing, but uses six transistors per bit.

Hard drive is larger and memory chips are smaller

The concept is that 20% of the time, what is needed is in cache. Sony said U.S. customers who don’t want to connect their PS4 to the Internet can call to request a disc to install the DVD and Blu-ray functionality. Only on PS4 can you play music and games simultaneously, with a special access bar within the multitasking menu. As can be clearly seen in the video above, the software emulation is bringing in several improvements. This problem was even worse if you were using valves as they were big, power hungry and failed.

more memory on PS4 means more space where data can be store temporarily

Dynamic RAM is more complicated for interfacing and control, needing regular refresh cycles to prevent losing its contents, but uses only one transistor and one capacitor per bit, allowing it to reach much higher densities and much cheaper per-bit costs. The cache memory tracks instructions, putting the most frequent used instruction at the top of the list. One of the PlayStation 3’s biggest selling points was its ability to interface with all your media. It’s a seamless integration, with a Spotify feature within the Quick Menu that allows you to adjust the music volume, skip tracks using L1 and R1, and pause it for those critical cutscenes. First of all, the emulation is using a custom post processing anti-aliasing drastically smoothing the jagged edges.

Maintaining memory size on PS4 operating system

Although storage based on using electronic components such as valves and transistors was the most obvious form of memory engineers have long needed to look for other methods to provide larger amounts of storage. SRAM is not worthwhile for desktop system memory, where DRAM dominates, but is used for their cache memories. Once the cache is full, the lowest need is dropped. It could play CDs, MP3s and act as a media box for DLNA, a device classless media server. You’ll need a Spotify Premium account, but oh boy is it worth it.

It seems that Sony has developed a very smart algorithm to achieve the same so it will be interesting to see how this will work in more complex games such as Metal Gear Solid 2: Sons of Liberty or Grand Theft Auto: San Andreas, if they are ever added to the library. Back in the early days Eckert (one of the designers of ENIAC, one of the first electronic computers ) thought of using a delay line. SRAM is commonplace in small embedded systems, which might only need tens of kilobytes or less. Today, most cache memory is incorporated in the CPU. These are features that won’t accompany the PlayStation 4 — an announcement that has received widespread criticism from upset users.

Yes, but there are some restrictions. The emulation is currently upscaling the resolution to 1080p but we are pretty sure that the native resolution the emulation is rendering the game at will differ from game to game. The basic idea was to take a long tube of Mercury and place a loudspeaker at one end and a microphone at the other. Forthcoming volatile memory technologies that aim at replacing or competing with SRAM and DRAM include Z-RAM and A-RAM. It can also be located just outside of the CPU.

Using a special memory management software

The PlayStation 4 offers many options to share game moments with your friends, via partnerships with big-name social platforms. The PS4 Update 2.0 introduced a new USB music player. Talking about frame rates, the emulator is currently outputting the games at 60 frames per second. Sound waves injected at one end took time to get to the other end and so you could store a stream of pulses in the tube. Non-volatile memory is computer memory that can retain the stored information even when not powered. Cache that is closest to the CPU is labeled Level 1, the next closest Lever 2, etc. The PS4 controller includes a Share button that lets users easily access sharing functions in the heat of gameplay. If you want to listen to some tunes behind your next FIFA 15 match or a session of Assassin’s Creed Unity, you now can thanks to the USB music player. However it does not end there, it seems that the emulator is also implementing a tri-linear texture filtering resulting into cleaner and crisper details on objects and characters, something that the native PS2 game clearly lacks. The problem here was that the pulses had to be recirculated and you could only retrieve or store a particular bit when it passed out of the tube and was on its way back to the loudspeaker.

know what kind of memory chips PS4 uses in order to upgrade it rightly

Examples of non-volatile memory include read-only memory (see ROM), flash memory, most types of magnetic computer storage devices (e.g. hard disk drives, floppy disks and magnetic tape), optical discs, and early computer storage methods such as paper tape and punched cards. Interleaving is a process in which the CPU alternates between two or more memory banks. The console will include a feature called “Game DVR” that continuously captures the last 15 minutes of gameplay. Put your tracks on a USB drive and plug it directly into one of the USB ports on your PS4. All of this sounds pretty encouraging but we would love to see how the emulator responds to games like Metal Gear Solid 3: Snake Eater, a game which suffered from serious frame rate drops during the jungle sections.

Connect PS4 memory with primary storage device

This created all sorts of problems for the early programmers. Forthcoming non-volatile memory technologies include FeRAM, CBRAM, PRAM, SONOS, RRAM, racetrack memory, NRAM, 3D XPoint, and millipede memory. Every time the CPU addresses a memory bank, the bank needs about one clock cycle to reset. Players can grab screenshots of that video at any point, and even edit the video using the console’s tools. Choosing good memory chips for PS4 requires a knowledge that cannot be easily found by the majority of PS4 fanboys. When you do, your PS4 will be prompted to bring up the USB music player. This is certainly an interesting addition by Sony but there a lot of things that we still need to look at. Indeed Alan Turing’s only real computer, the ACE, had a machine code that included a value for the timing of the pulse that was to be stored or retrieved. Proper management of memory is vital for a computer system to operate properly. The CPU can save processing time by addressing a second bank while the first bank is resetting. Gamers can also share their gameplay live with friends via streaming services Ustream and Twitch.

You can then access a simple, but effective, mini music player. The benefits of this feature will depend on the catalogue of games that Sony will bring in and that will depend on whether players actually want to play older games on the PlayStation 4, given the plethora of new titles that will be made available in the coming year and ahead. He even thought out ways of optimising his programs relative to the circulating pulses in the delay line – something he elevated to the status of a high art. Modern operating systems have complex systems to properly manage memory. They’ll be able to share their edited gameplay videos on Facebook, and their screenshots via Facebook and Twitter.

Other memory alternatives that work well

It can be accessed by pressing the PlayStation button at any time, with a mini player for volume controls, play, pause, and track skip buttons right there even mid-game. I also wanted to add a little note regarding how Sony’s marketing team is doing a rather poor job of showing off new features. Failure to do so can lead to bugs, slow performance, and at worst case, takeover by viruses and malicious software. Sharing outside of those designated services, however, will be trickier. You can’t transfer any of your music content found on your USB to your PS4 at present, but fingers crossed that along with other media support might come with a later PS4 update.

The emulation feature was released in Star Wars bundle for the PS4 including four average quality games…and Sony made no effort in announcing that emulation is coming to the console. Nearly everything a computer programmer does requires him or her to consider how to manage memory. Users can’t export video taken on the PS4 to anywhere but Facebook — even their own PC. The PS4 comes with a built-in 500GB hard drive. Couple that with poor marketing for Until Dawn and the upcoming Beyond Two Souls for the PS4, it seems that Sony is now becoming a fan of stealth updates and releases.

unlike upgrading the internal hard drive of PS4, Sony doesn't make it easy for memory chips

The alleviated price of PS4 memory chips

Even storing a number in memory requires the programmer to specify how the memory should store it. YouTube also won’t be a sharing option upon launch, but Sony gives the impression it could be added later. If you’re keen to invest in tonnes of games from your new PS4, you’ll find yourself filling up that hard drive pretty quickly. Regardless, stay tuned for more analysis as Sony releases more information and PS2 emulated games and a possible support for PlayStation One games as well. You also can’t export your Twitch or Ustream completed streams to other services.

However, although Sony hasn’t yet added external hard drive support for the PS4, you can upgrade the internal hard drive in your PS4 pretty easily. What’s more, Sony said capture devices that work through an HDMI port won’t work at launch either. PS4 has enough memory size for the majority of users to the extent that they’ll not find themselves in need for any memory upgrade until PS5 is released. You’ll need a 2.5-inch Serial ATA HDD though, as they are the only one compatible with the PS4. This definitely makes it difficult for news organizations that use the footage for editorial purposes, as well as YouTube bloggers who create tutorial videos. You’ll need to back up your data, replace the hard drive, re-install the system software and then restore your data to complete the hard drive installation.

Adding more memory might benefit but not significantly

Yes, Sony states that the PS4 can be stored horizontally or vertically. In fact, the company even sells an official PS4 Vertical Stand, which you can pick up for between £15 – £20. However, we wouldn’t recommend storing it vertically unless you pay the little extra for the stand, as it will be far easier to knock over or dislodge in this position. If you can, we’d recommend keeping the PS4 horizontally, as it keeps all the moving parts the right way up. Both the PS4 and Xbox One have been designed to be always-on consoles.

If you leave the PS4 on Standby Mode – or Rest Mode as it is now known – there are actually a lot of benefits. Your console will charge any connected controllers, download any waiting system or software updates and even download entire games. While in Rest Mode you can actually send games to be downloaded to your PS4 from the PlayStation Store website remotely. It’s a nifty trick that’ll make sure you’re ready to game the moment you get back to your trusty console. If you’re considering buying the PS4 Camera, you might be intrigued about what features and functionality it can offer you.


Of course, some games require the PlayStation Camera in order to work correctly, such as The PlayRoom, or even motion control titles like Just Dance 2015. But beyond gaming, you can also use voice commands to help control the UI of your PS4 with the PlayStation Camera. All you have to do is say “PlayStation” followed by whatever you want to do or access. You can also use the PlayStation Camera to add a little personality to your PS4 game broadcasts via Twitch or Ustream. You can add audio commentary or a little mini video screen of yourself to your gameplay using the PlayStation Camera.