Best External Hard Drives for the PS4 (2026 Guide)

Which external hard drives are compatible with the PS4? The short answer is reassuringly simple: almost any modern USB external drive will work, provided it is USB 3.0 or faster and has a capacity between 250GB and 8TB. You plug it straight into a USB port on the console, let the PS4 format it, and you instantly gain room for dozens more games. This guide explains exactly what to look for, how to set it up, which capacity is right for you, and whether an SSD is worth the extra money.

We help gamers across Manchester with storage upgrades and console-related PC questions, so here is a clear, practical rundown with no jargon. By the end you will know precisely which drive to buy, how to get your games and saves safely sorted, and what to do if the console refuses to see the drive at all.

Why add an external drive to your PS4?

Modern games are enormous, often 50GB to over 100GB each, so the PS4's built-in drive fills up fast, especially the smaller 500GB models. Once you account for the system software, a handful of large titles and the inevitable patches, a 500GB console can feel full after only five or six games. The launch PS4 and many slim models shipped with that 500GB drive, and even the 1TB versions disappear quickly once you install a few sprawling open-world games with their day-one updates.

Rather than constantly deleting and re-downloading games, you can plug in an external drive and use it as extended storage, installing and playing games directly from it. Re-downloading is not just a nuisance; on a typical home broadband connection a 100GB game can take an hour or more to pull down again, and if you are on a slower or data-capped line it is genuinely painful. Extended storage ends that cycle for good.

It is the cheapest, easiest way to expand a PS4: no taking the console apart, no technical know-how required, and no warranty worries from opening the case. Once set up, the PS4 treats the external drive as the default install location, so new games download straight to it, and you can move existing games across in a few taps. It is genuinely one of the best upgrades you can make to an ageing console, and far simpler than swapping the internal drive.

What makes a drive compatible: the requirements

According to Sony's official PS4 external storage support, a drive needs to meet just a few requirements to work as extended storage:

Requirement	What you need
Connection	SuperSpeed USB (USB 3.0, 5Gbps) or faster; USB 3.1 and 3.2 are also fine
Capacity	Minimum 250GB, maximum 8TB
How it connects	Directly into a PS4 USB port, not through a USB hub
System software	PS4 software 4.50 or newer (any up-to-date PS4)
Number of drives	Only one extended storage drive can be active at a time

That is essentially it. The vast majority of external drives sold today are USB 3.0 or faster and fall comfortably within the capacity limits, so compatibility is rarely a problem. The two things to double-check are that it is USB 3.0 or better (an old USB 2.0 drive will not work as extended storage) and that you connect it directly to the console.

A quick word on the small print. You can only have one extended storage drive set up at any one time, so you cannot daisy-chain several drives for an enormous combined library; if you fill one drive, you swap it rather than add a second. The 8TB ceiling is the official maximum, and while you can buy larger drives, anything above 8TB is not guaranteed to work. Finally, the USB version refers to the drive and its cable, not just the port: plugging a USB 3.0 drive in with an old USB 2.0 cable will throttle it, so use the cable that came in the box.

What size drive should you buy?

Capacity is where most people overthink it. Because games routinely run from 50GB to more than 100GB, the honest guidance is to buy more space than you think you need, since it is cheaper per gigabyte on a larger drive and you will fill it sooner than expected. Here is a rough sense of how many games each size holds, assuming an average install of around 60GB to 70GB once patches are included:

Drive size	Roughly how many games	Best for
1TB	About 12 to 18 games	A tidy collection you keep trimmed
2TB	About 25 to 35 games	The sweet spot for most players on value
4TB	About 50 to 70 games	Large libraries you rarely want to delete
5TB to 8TB	70 games and up	Hoarders, households sharing one console, near the official limit

For most people a 2TB external drive hits the sweet spot: it is inexpensive, holds a generous library, and means you almost never have to delete a game to make room. If you only play a few titles at a time and are happy to manage your collection, 1TB is plenty and the cheapest way in. If you have years of digital purchases and a PlayStation Plus catalogue you dip in and out of, stepping up to 4TB saves you the constant re-downloading. The numbers above are estimates, because game sizes vary hugely, but they give you a realistic feel rather than a marketing headline.

SSD or hard drive: which should you choose?

This is the real decision. Both types work perfectly with a PS4, but they offer a different balance of speed, space and price:

• External hard drive (HDD): The traditional choice, offering the most storage for your money. A large multi-terabyte drive is inexpensive and holds a huge library of games. The trade-off is slower loading, though for a PS4 it is still perfectly usable. A mechanical drive contains spinning platters and a moving read head, which is why it is larger, makes a faint whir, and is a little more fragile if knocked.
• External SSD: A solid-state drive has no moving parts and loads games noticeably faster than a hard drive, cutting those long level-load and fast-travel waits. SSDs cost more per gigabyte, so you get less space for the same money, and they are also smaller, quieter and more shock-resistant, which is handy if the drive gets knocked about or lives in a busy living room.

It helps to understand why the SSD feels faster. A good 2.5-inch external hard drive reads large files at roughly 100MB/s to 120MB/s, while a typical external SSD reads at around 400MB/s to 500MB/s over USB 3.0, several times quicker. The bigger gain, though, is in random reads, where the drive has to fetch lots of small scattered pieces of data at once, exactly what happens when a game loads a level. A hard drive's read head has to physically move to find each piece, whereas an SSD fetches everything almost instantly, which is why the difference is most obvious on big loading screens and fast travel. Independent testing of PS4 external storage has consistently shown SSDs trimming load times, with the effect most pronounced in games that load a lot at once.

Bear in mind the PS4 itself sets a ceiling on the gains. The console's USB and internal architecture were designed in the hard-drive era, so an SSD will not transform a PS4 the way it does a modern PC, and it will not raise your frame rate or make games run more smoothly in play, only the loading. If you want to understand that distinction in more depth, our guide on why SSDs are worth it explains the speed difference clearly.

Here is a simple comparison to weigh it up:

Factor	External HDD	External SSD
Price per terabyte	Lowest, best value	Higher, less space per pound
Loading speed	Fine, a touch slower	Noticeably faster
Capacity available	Up to 8TB easily and cheaply	Large sizes cost more
Durability	Moving parts, more fragile	No moving parts, shock-resistant
Noise and size	Faint whir, larger	Silent, pocket-sized

Our honest recommendation: if you want maximum space on a budget and do not mind slightly longer loads, choose a large external hard drive. If faster loading matters to you and you are happy with a bit less space, an external SSD is well worth it. There is no wrong answer here, only the balance that suits how you play. If you are weighing this up more generally, our piece on cloud versus external storage covers the wider options.

How to set up an external drive on your PS4

Setting up extended storage takes only a couple of minutes. Important: the PS4 will erase and reformat the drive, so back up anything already on it first. The console uses its own format for extended storage, which is why a brand-new drive or one you do not mind wiping is ideal.

• 1. Plug the drive in directly to one of the PS4's USB ports. The rear port is best for a permanent drive, as it keeps the cable tidy and out of the way. Do not use a hub.
• 2. Go to Settings, then Devices, then USB Storage Devices, and select your drive.
• 3. Choose "Format as Extended Storage" and confirm. This wipes the drive and prepares it for games.
• 4. That is it. The PS4 now installs new games to the external drive automatically.

To move games you already own across to the new drive, go to Settings, then Storage, select your System Storage, choose Applications, press the OPTIONS button on your controller, and pick "Move to Extended Storage". You can tick several games at once and let them transfer in one go, which is handy if you are migrating a large library. Moving rather than re-downloading is far quicker, since it copies locally instead of pulling everything back over the internet.

From then on, just leave the drive connected. If you ever want to switch where new games install, you can change the default install location under Settings, then Storage. One small habit worth keeping: avoid unplugging the drive while the console is shutting down or in rest mode, as that is the most common way to corrupt it.

What an external drive can and cannot store

One thing to be aware of: extended storage holds your games and apps, which is what fills the console up, but a few things still live on the PS4's internal drive. Sony confirms that you cannot keep your saved game data, themes, or captured screenshots and video clips on extended storage. That is normal and nothing to worry about, as saves are tiny, often only a few megabytes each, and they can be backed up separately.

So an external drive solves the real problem, the space your installed games take up, while your save files stay safe on the console and can be backed up independently. There is a useful side effect here too: because your saves are not tied to the external drive, you can move a game to a different console, install it there, pull your save down from the cloud, and carry on. The games are the bulk, the saves are the precious part, and keeping them separate is actually a sensible design once you get used to it.

How to back up your PS4 saves

Because your saves live on the internal drive and not on your shiny new external one, backing them up is a separate job, and one well worth doing. A failed console, a corrupted database or a clumsy reset can wipe hundreds of hours of progress in an instant. There are two reliable ways to protect them, and ideally you would use both.

• Back up to a USB stick: Plug a USB drive into the console, then go to Settings, then Application Saved Data Management, then Saved Data in System Storage, then Copy to USB Storage Device. Tick the games you want and copy them across. The USB stick must be formatted as FAT32 or exFAT for the PS4 to write to it, which most are out of the box. This method is free and needs no subscription.
• Back up to the cloud with PlayStation Plus: If you subscribe to PlayStation Plus, you get online save storage. According to Sony's PlayStation Plus online storage support, you can store up to 100GB of PS4 saved data in the cloud, with a limit of 1000 saved data files. Upload manually via Settings, then Application Data Management, then Saved Data in System Storage, then Upload to Online Storage, or better still turn on automatic uploads so it happens quietly in rest mode.

To enable automatic cloud uploads, first allow the console to stay connected in rest mode under Settings, then Power Saving Settings, then Set Features Available in Rest Mode, and tick Stay Connected to the Internet. Then go to Settings, then Application Data Management, then Auto-Upload, and enable it. From then on your saves back themselves up without you lifting a finger. This is the same principle we bang the drum about in our guide on why backing up your data is critical, and it applies just as much to a games console as to a laptop. If you want help setting up reliable backups for the whole household, our computer backup service can get you sorted.

Will a PS4 drive work on a PS5?

Yes, and this is good news if you are thinking ahead. A USB external drive set up for PS4 games will also work on a PS5, where you can store and play your PS4 games directly from it. So buying an external drive for your PS4 is not money wasted if you upgrade later, it carries over and saves you re-downloading your back catalogue.

The one limitation, set out in Sony's PS5 storage guidance, is that PS5 games themselves cannot be played from a USB drive; they need the PS5's internal SSD or a compatible internal M.2 SSD. A USB drive can still store PS5 games to save re-downloading them, but you must copy a PS5 game back to the console's own storage before you can play it again. For your PS4 library, though, a USB external drive remains the simple, affordable answer on both consoles.

In practical terms, this means a single external drive can play three roles over time: it expands your PS4 today, it lets you carry your PS4 games straight onto a PS5 tomorrow, and it acts as a holding bay for PS5 downloads you are not currently playing. Few accessories age this gracefully, which is part of why an external drive is such a sensible purchase even late in a console's life.

Troubleshooting: PS4 not recognising your external drive

Most drives are spotted the moment you plug them in, but if your PS4 is not recognising the drive, work through these checks in order before assuming the drive is faulty. The fixes are simple and usually solve it within a few minutes.

• Check it is plugged in directly: A USB hub, extension lead or front-of-TV port will often fail. Connect the drive straight into one of the console's own USB ports.
• Confirm it meets the requirements: The drive must be USB 3.0 or faster and between 250GB and 8TB. A USB 2.0 drive will not work as extended storage.
• Try a different cable and port: A worn cable or dusty port is a common culprit. Swap the cable for the one supplied with the drive and try the other USB port.
• Power cycle the console: Fully shut down the PS4, unplug it from the mains for a couple of minutes, then power it back up and reconnect the drive. This clears a surprising number of glitches.
• Update the system software: Extended storage needs PS4 software 4.50 or later, so install any pending updates under Settings, then System Software Update.
• Test the drive on a computer: Plug it into a PC or Mac. If the computer cannot see it either, the drive or its enclosure may be at fault rather than the console.
• Rebuild the database: If the console sees the drive but behaves oddly, booting into Safe Mode and choosing Rebuild Database can clear corrupted entries without deleting your games.

If the drive still will not show up after all of that, or worse, it was working and has suddenly vanished taking your games with it, the enclosure or the drive itself may be failing. Do not keep forcing it, as repeated re-plugging can make data harder to recover. A drive that clicks, is not detected on any device, or disconnects randomly is showing classic signs of failure, and that is the point to stop and seek help. We offer professional data recovery in Manchester for external drives that have stopped being recognised.

Common mistakes to avoid

A few simple errors trip people up again and again. Knowing them in advance saves a lot of frustration:

• Using a USB hub: The single most common mistake. Extended storage only works on a direct connection, so plug the drive straight into the console.
• Buying a USB 2.0 drive to save a few pounds: It will not work as extended storage. Always check it is USB 3.0 or faster before you buy.
• Forgetting it will be wiped: The PS4 formats the drive completely, so anything already on it is gone. Move important files off first.
• Yanking the drive out: Unplugging without stopping it, or pulling it during rest mode, can corrupt the drive and lose your installs. Always stop it first.
• Assuming your saves are backed up: They are not on the external drive. Back saves up separately to USB or PlayStation Plus.
• Going too small to save money: A drive that is full again within months is a false economy. A 2TB drive costs little more than a 1TB and lasts far longer before you are juggling games again.

How to remove the drive safely

If you ever want to unplug the external drive, whether to use it elsewhere or to swap in a bigger one, do not just pull it out. Tell the console first so it can finish writing any data and avoid corruption, exactly as you would safely eject a memory stick from a computer.

The quick way is to open the quick menu by holding the PS button, go to Sound/Devices, and choose Stop Using Extended Storage. Alternatively, go to Settings, then Devices, then USB Storage Devices, select the drive and choose Stop Using This Extended Storage. Wait for the confirmation, and only then unplug it. When you reconnect it later, the console picks it straight back up with all your games intact. If you are moving to a larger drive, remember you will need to format the new one and either move or re-download your games, since the format is specific to each drive.

How Manchester PC can help

While we are best known for laptop and PC repairs, we are always happy to help with storage and tech questions, including console storage, recovering data from a failing external drive, or sorting out a drive that is not being recognised. If you are upgrading a gaming PC rather than a console, we can fit and clone SSDs, add storage and get everything running at its best, and we can set up proper backups so your data is never one accident away from gone.

We cover Manchester and the surrounding areas with free local collection and return and honest, friendly advice. For an upgrade, data recovery or any computer repair, get a free, no-obligation quote or call us on 0161 820 1992.