Buying Guide

The Best Portable SSDs for PS5

Five external drives compared, from the SSK 500GB to the X10 Pro, with the trade-offs of each named.

By The PC Journal editorial team

12 min read5 products evaluated

The PS5 stores PS4 games on USB drives, while PS5 games can only be moved there to save space. Every drive here is a USB SSD, ordered from the lowest price.

We sorted these picks by drive type, capacity (as reviewed) and max read speed, working from the makers' own data; if a maker skips max read speed, the guide says so, and no figure here comes from our own testing.

Quick Picks

Our 5 recommendations at a glance. Tap a pick for the full verdict.

  1. Lowest Price Here

    SSK Portable SSD 500GB

    Undercutting the GARMESE on price when we checked.

    Best for: Keeping the budget tight.

    Our take Check price for SSK Portable SSD 500GB (opens in a new tab)

  2. Also Consider

    GARMESE 1TB External SSD

    A 33g body with a keychain hole.

    Best for: Buyers who want 33g body with a keychain hole.

    Our take Check price for GARMESE 1TB External SSD (opens in a new tab)

  3. Strong Alternative

    SanDisk Portable SSD 1TB

    Drop protection up to 2m.

    Best for: Buyers who want drop protection up to 2m.

    Our take Check price for SanDisk Portable SSD 1TB (opens in a new tab)

  4. Worth a Look

    Buffalo External SSD 1TB

    PS4 and PS5 compatibility in the listing.

    Best for: Buyers who want PS4 and PS5 compatibility in the listing.

    Our take Check price for Buffalo External SSD 1TB (opens in a new tab)

  5. Fastest Rated Read Speed

    Crucial X10 Pro Portable SSD 1TB

    The fastest rated read speed here (2,100MB/s).

    Best for: Buyers who put rated read speed first.

    Our take Check price for Crucial X10 Pro Portable SSD 1TB (opens in a new tab)

Our Picks

SSK Portable SSD 500GB

Lowest Price Here1 of 5

SSK Portable SSD 500GB on Amazon (opens in a new tab)

SSK's 500GB SSD ships with both USB-C and USB-A cables and offers 1,050MB/s reads.

Best for

Keeping the budget tight.

Skip if

Skip it if capacity matters most to you; the GARMESE offers 1TB.

Why we like it

It is the cheapest SSD here. It reads at up to 1,050MB/s over a 10Gbps USB-C link, fast enough for moving large project folders. Expect about 465GB to show in Windows, which is normal for a 500GB drive.

SLC caching keeps large transfers fast, and S.M.A.R.T. and TRIM support help it last. It reads at up to 1050MB/s and writes at up to 1000MB/s over 10Gbps USB. S.M.A.R.T. health reporting and TRIM help keep write speeds consistent over time.

Its 0.5TB capacity is the smallest in this group; the GARMESE leads at 1TB. Its 1,050MB/s rated read speed ranks third of 4 here, behind the X10 Pro (2,100MB/s) and ahead of the SanDisk Portable (1,000MB/s). It also comes with an activity LED and an SLC cache for steady transfers.

It was the cheapest of the group when we checked; the GARMESE was the next step up. If capacity is your priority, the GARMESE (1TB) is the stronger choice.

Key dimensions & specs

  • Drive type: SSD
  • Capacity (as reviewed): 0.5TB
  • Max read speed: 1,050MB/s
  • Connection: USB 3.2 Gen 2 (USB-C and USB-A cables)
  • Durability claim: Not stated
  • Security: None stated

Pros

  • Both USB-C and USB-A cables
  • Activity LED
  • SLC cache for steady transfers
  • Rated read speed of 1,050MB/s, ahead of the SanDisk Portable

Cons

  • Capacity trails the GARMESE (1TB)
GARMESE 1TB External SSD

Also Consider2 of 5

GARMESE 1TB External SSD on Amazon (opens in a new tab)

GARMESE's SSD offers 2,000MB/s reads in a 33g body with a keychain hole.

Best for

Buyers who want 33g body with a keychain hole.

Skip if

Skip it if price comes first: the SSK 500GB cost less when we checked.

Why we like it

A USB-A adapter is included. It reads at up to 2,000MB/s over USB 3.2 Gen 2x2, which is twice a standard 10Gbps drive. Full speed needs a 20Gbps port.

It uses USB 3.2 Gen 2x2 for reads up to 2000MB/s and writes up to 1800MB/s, which needs a 20Gbps port. On capacity it ties with the SanDisk Portable, the Buffalo SSD and the X10 Pro at 1TB. On rated read speed it sits mid-pack at 2,000MB/s: the X10 Pro offers 2,100MB/s, and the SanDisk Portable comes in at 1,000MB/s.

It shares a shock resistant durability claim with the Buffalo SSD; the SanDisk Portable goes with a drops up to 2m durability claim. It also comes with 1,800MB/s rated writes. Its top speed needs a USB 3.2 Gen 2x2 (20Gbps) port; most laptops and all Macs run it at 10Gbps speeds instead. It was priced above the SSK 500GB and below the SanDisk Portable at the time of writing.

Key dimensions & specs

  • Drive type: SSD
  • Capacity (as reviewed): 1TB
  • Max read speed: 2,000MB/s
  • Connection: USB 3.2 Gen 2x2 (USB-C, USB-A adapter)
  • Durability claim: Shock resistant
  • Security: None stated

Pros

  • rated reads up to 2,000MB/s
  • 33g body with a keychain hole
  • 1,800MB/s rated writes
  • Included USB-A adapter

Cons

  • Costs more than the SSK 500GB at the time of writing
SanDisk Portable SSD 1TB

Strong Alternative3 of 5

SanDisk Portable SSD 1TB on Amazon (opens in a new tab)

SanDisk's plain Portable SSD offers 1,000MB/s reads and 2m drop protection in a slim body.

Best for

Buyers who want drop protection up to 2m.

Skip if

Skip it if rated read speed matters most to you; the X10 Pro offers 2,100MB/s.

Why we like it

It is the budget model below the Extreme. It reads at up to 1000MB/s, about five times a portable hard drive. With no moving parts it is drop-rated to 2 meters, and it is slim enough for a pocket.

It matches the GARMESE, the Buffalo SSD and the X10 Pro on capacity (1TB). Its 1,000MB/s rated read speed is the slowest in this group; the X10 Pro leads at 2,100MB/s. You get a USB-C connection here, which sets it apart from the X10 Pro and its a USB 3.2 Gen 2x2 (USB-C) connection.

No other pick in this guide offers a drops up to 2m durability claim; compare the GARMESE, which has a shock resistant durability claim. It also comes with driver-free USB-C setup. On price it sat third of 5, between the cheaper GARMESE and the pricier Buffalo SSD, at the time of writing.

Key dimensions & specs

  • Drive type: SSD
  • Capacity (as reviewed): 1TB
  • Max read speed: 1,000MB/s
  • Connection: USB-C
  • Durability claim: Drops up to 2m
  • Security: None stated

Pros

  • Drop protection up to 2m
  • Driver-free USB-C setup
  • Slim pocket body
  • Capacity of 1TB, ahead of the SSK 500GB

Cons

  • Rated read speed trails the X10 Pro (2,100MB/s)
  • Costs more than the SSK 500GB at the time of writing
Buffalo External SSD 1TB

Worth a Look4 of 5

Buffalo External SSD 1TB on Amazon (opens in a new tab)

Buffalo's SSD lists PS4 and PS5 compatibility alongside PC and Mac, with USB-C and USB-A support.

Best for

Buyers who want PS4 and PS5 compatibility in the listing.

Skip if

Its rated read speed is not published, which rules it out if you need that number.

Why we like it

The warranty is three years when registered. It works with PS4 and PS5 as well as Mac and PC, and its compact shell suits backup on the go. It is a low-cost way to add console storage.

It matches the GARMESE, the SanDisk Portable and the X10 Pro on capacity (1TB). You get a USB-C and USB-A (USB 3.2) connection here, which sets it apart from the X10 Pro and its a USB 3.2 Gen 2x2 (USB-C) connection. Like the GARMESE, it has a shock resistant durability claim, while the SanDisk Portable uses a drops up to 2m durability claim. The maker doesn't give its rated read speed; if that figure matters, the X10 Pro offers 2,100MB/s.

Key dimensions & specs

  • Drive type: SSD
  • Capacity (as reviewed): 1TB
  • Connection: USB-C and USB-A (USB 3.2)
  • Durability claim: Shock resistant
  • Security: None stated

Pros

  • PS4 and PS5 compatibility in the listing
  • Three-year warranty when registered
  • USB-C and USB-A support
  • Capacity of 1TB, ahead of the SSK 500GB

Cons

  • No published rated read speed
  • Costs more than the SSK 500GB at the time of writing
Crucial X10 Pro Portable SSD 1TB

Fastest Rated Read Speed5 of 5

Crucial X10 Pro Portable SSD 1TB on Amazon (opens in a new tab)

Crucial's X10 Pro offers 2,100MB/s reads and 2,000MB/s writes with IP55 protection and a lanyard loop.

Best for

Buyers who put rated read speed first.

Skip if

Skip it if price comes first: the SSK 500GB cost less when we checked.

Why we like it

It suits creators with a 20Gbps port. It reads at up to 2,100MB/s and writes at 2,000MB/s, and it is rated IP55 with 7.5-foot drop resistance. Full speed needs a 20Gbps USB port.

It matches the GARMESE, the SanDisk Portable and the Buffalo SSD on capacity (1TB). Nothing else here matches its 2,100MB/s rated read speed; the GARMESE comes closest at 2,000MB/s. You get a USB 3.2 Gen 2x2 (USB-C) connection here, which sets it apart from the Buffalo SSD and its a USB-C and USB-A (USB 3.2) connection.

It also offers Acronis True Image and Mylio Photos+ trials. Its top speed needs a USB 3.2 Gen 2x2 (20Gbps) port; most laptops and all Macs run it at 10Gbps speeds instead. It was the highest-priced of the 5 picks at the time of writing, so the case for it rests on what it adds over the Buffalo SSD and the rest.

Key dimensions & specs

  • Drive type: SSD
  • Capacity (as reviewed): 1TB
  • Max read speed: 2,100MB/s
  • Connection: USB 3.2 Gen 2x2 (USB-C)
  • Durability claim: IP55, drops up to 7.5ft
  • Security: None stated

Pros

  • rated reads up to 2,100MB/s
  • 2,000MB/s rated writes
  • Lanyard loop and activity light
  • Acronis True Image and Mylio Photos+ trials

Cons

  • Costs more than the SSK 500GB at the time of writing

How We Chose These Portable SSDs for PS5

Each pick was assessed across 4 criteria weighted for real-world use.

The figures behind the order
We compared five drives on drive type, capacity, rated read speed and connection as the makers state them. We did not test them in-house.
The shared baseline
All 5, from the SSK 500GB to the X10 Pro, state drive type, capacity and connection and share None stated security.
Where the specs have gaps
The Buffalo SSD gives no rated read speed; the SSK 500GB gives no durability claim.
Price range
At our last check the picks ran from the SSK 500GB ($50 to $100) to the X10 Pro ($150 to $250).

What to Look for in a Portable SSD for PS5

Key buying criteria so you get the right fit the first time.

  1. How much capacity you need

    Here capacity runs from 0.5TB on the SSK 500GB to 1TB on the GARMESE. The GARMESE is the pick for capacity.

  2. Rated read speed across these picks

    Here rated read speed runs from 1,000MB/s on the SanDisk Portable to 2,100MB/s on the X10 Pro. The GARMESE comes second for less money. No figure for the Buffalo SSD.

  3. Features beyond the spec table

    The SanDisk Portable: driver-free USB-C setup. The Buffalo SSD: a three-year warranty when registered. The X10 Pro: a lanyard loop and activity light.

  4. Where your budget lands

    $50 to $100 buys the SSK 500GB; $150 to $250 buys the GARMESE, the SanDisk Portable, the Buffalo SSD and the X10 Pro at our last check.

  5. Match the pick to your priority

    Keeping the budget tight: the SSK 500GB. Buyers who put rated read speed first: the X10 Pro.

How to Choose a Portable SSD for PS5

By priority

PriorityConsiderWhy
Keeping the budget tightSSK 500GBUndercutting the GARMESE on price when we checked
Buyers who want 33g body with a keychain holeGARMESEA 33g body with a keychain hole
Buyers who want drop protection up to 2mSanDisk PortableDrop protection up to 2m
Buyers who want PS4 and PS5 compatibility in the listingBuffalo SSDPS4 and PS5 compatibility in the listing
Buyers who put rated read speed firstX10 ProThe fastest rated read speed here (2,100MB/s)

Scroll sideways to see every column.

Key specs side by side

The GARMESE leads on capacity at 1TB, ahead of the SanDisk Portable at 1TB. "Not listed" means the maker leaves that figure out.

DriveDrive typeCapacity (as reviewed)Max read speedConnection
SSK 500GBSSD0.5TB1,050MB/sUSB 3.2 Gen 2 (USB-C and USB-A cables)
GARMESESSD1TB2,000MB/sUSB 3.2 Gen 2x2 (USB-C, USB-A adapter)
SanDisk PortableSSD1TB1,000MB/sUSB-C
Buffalo SSDSSD1TBNot listedUSB-C and USB-A (USB 3.2)
X10 ProSSD1TB2,100MB/sUSB 3.2 Gen 2x2 (USB-C)

Scroll sideways to see every column.

By price at the time of writing

The SSK 500GB was the lowest-priced pick and the X10 Pro the highest when we checked; tiers move with Amazon pricing.

Price tierDrives
About $50 to $100SSK 500GB
About $150 to $250GARMESE, SanDisk Portable, Buffalo SSD, X10 Pro

Frequently Asked Questions

How does the GARMESE compare with the X10 Pro on rated read speed?

The X10 Pro leads at 2,100MB/s, with the GARMESE at 2,000MB/s. The SanDisk Portable is at the other end of this group with 1,000MB/s. The Buffalo SSD doesn't state a figure, so it sits outside this comparison.

Is the X10 Pro worth paying more than the SSK 500GB?

On paper it adds capacity (1TB against 0.5TB) and rated read speed (2,100MB/s against 1,050MB/s). The SSK 500GB was the lowest-priced pick when we checked, so pay the difference only if those gains matter to you.

What makes the X10 Pro the Fastest Rated Read Speed?

It earns the label for the fastest rated read speed here (2,100MB/s). It suits anyone who put rated read speed first.

Beyond the specs, what sets the SSK 500GB and the GARMESE apart?

The SSK 500GB: both USB-C and USB-A cables. The GARMESE: a 33g body with a keychain hole. The SanDisk Portable: drop protection up to 2m.

Should I pick the SSK 500GB or the X10 Pro?

The SSK 500GB suits keeping the budget tight; the X10 Pro suits buyers who put rated read speed first.

Bottom Line

Our first pick is the SSK 500GB, chosen for undercutting the GARMESE on price when we checked. Look at the GARMESE for a 33g body with a keychain hole, the SanDisk Portable for drop protection up to 2m and the Buffalo SSD for PS4 and PS5 compatibility in the listing if those matter more to you.

Use the shortest cable that reaches; long cables can drop speed.