Complete PS5 Storage Expansion Guide: Best M.2 SSDs and Step-by-Step Installation for South African Gamers

If your PlayStation 5 is constantly full, you’re not doing anything wrong - modern games are just massive. Between updates, expansions, and new releases, the built-in storage fills up fast. The good news is that the PS5 was designed to let you expand storage internally, and you don’t need to be “techy” to do it.

This guide walks you through everything in plain language, from choosing the right SSD to installing it safely.

What exactly are you adding to your PS5?

You’re installing an M.2 NVMe SSD, which is a small, high-speed storage stick that fits inside the console. Once installed, it works almost like the PS5’s main storage. You can download PS5 games directly onto it and play them from there - no performance drop.

This is different from external USB drives, which can store PS5 games but cannot run them.

The SSD rules you must follow

Not all SSDs work with PS5, so these specs are non-negotiable:

• Type: PCIe Gen4 x4 NVMe M.2 SSD

• Speed: 5,500 MB/s read speed (recommended minimum)

• Size: Most people buy “2280” (standard size)

• Cooling: Must have a heatsink

• Capacity: 250 GB to 8 TB supported

If a product page doesn’t clearly list these, skip it.

Beginner-friendly SSD choices

These drives are widely trusted and perform well:

• Samsung 990 Pro – top-tier speed and reliability

• WD Black SN850X – excellent for gaming loads

• Seagate FireCuda 530 – very durable and fast

If possible, buy versions that already include a heatsink so you don’t need to install one yourself.

How much storage do you really need?

Game sizes are the main factor. Big PS5 titles can easily be over 100 GB.

• 1 TB is fine if you play a few games at a time

• 2 TB is the sweet spot for most players

• 4 TB is ideal if you don’t want to delete anything

More storage means fewer downloads later.

Tools required

You don’t need a toolkit - just:

• A small Phillips screwdriver

• Your SSD (with heatsink)

That’s it.

Step-by-step installation (slow and simple)

Start by completely turning off the PS5. Do not use rest mode. Unplug all cables and place the console on a table.

Slide off the outer white cover. It feels firm, but it’s designed to come off without force. Once removed, you’ll see a small metal cover held by a screw - this is the SSD bay.

Remove that screw and lift off the cover. Inside is a slot that looks similar to a laptop SSD slot.

Insert the SSD at a slight angle, like plugging in a card. Once it’s in, gently push it down flat and secure it with the small screw.

Put the metal cover back, screw it in, and reattach the outer PS5 panel.

Reconnect everything and turn the console on.

What happens next?

The PS5 will automatically detect the SSD and ask to format it. Select format and wait a minute. Once done, the drive is ready for games.

You can choose to install future games there automatically or move existing ones over in storage settings.

Common mistakes beginners make

Buying the wrong SSD (Gen3 instead of Gen4) is the most common issue. The second is forgetting a heatsink. Without cooling, the SSD can overheat.

Another risk in South Africa is counterfeit drives from unknown sellers. If the price looks suspiciously low, it probably is.

Final thoughts

This upgrade dramatically improves your PS5 experience. More space means more games ready instantly, fewer downloads, and less frustration.

It’s one of the safest and most worthwhile upgrades you can make - and now you know exactly how to do it.