Buying Guide
The Best Portable SSDs for Gaming
An external SSD adds room for a game library without opening the PC. Capacity matters more here than peak speed.
By The PC Journal editorial team
12 min read5 products evaluated
Games take a lot of space, so 2TB drives lead this guide. Any 10Gbps SSD loads games much faster than a hard drive; 20Gbps adds less for games than for large file copies.
We compared capacity, speed, console support and durability from each listing.
Quick Picks
Our 5 recommendations at a glance. Tap a pick for the full verdict.
Best Gaming SSD
Crucial X10 Portable SSD 2TB
2TB with 2,100MB/s and console support.
Best for: Large game libraries
Our take Check price for Crucial X10 Portable SSD 2TB (opens in a new tab)
Best 2TB Aluminum SSD
Samsung T7 Portable SSD 2TB
2TB in an aluminum body rated for 6ft drops.
Best for: PC game libraries
Our take Check price for Samsung T7 Portable SSD 2TB (opens in a new tab)
Best Rugged 2TB
SanDisk Extreme Portable SSD 2TB (1050MB/s)
IP65 with 3m drop protection.
Best for: LAN parties and travel
Our take Check price for SanDisk Extreme Portable SSD 2TB (1050MB/s) (opens in a new tab)
Best Value 2TB
Crucial X9 Portable SSD 2TB
2TB with IP55 at a lower price tier.
Best for: Budget libraries
Our take Check price for Crucial X9 Portable SSD 2TB (opens in a new tab)
Best for PS5 Storage
Buffalo External SSD 1TB
PS4 and PS5 compatibility listed.
Best for: Console and PC use
Our take Check price for Buffalo External SSD 1TB (opens in a new tab)
| Pick | Why it’s here | Best for | Price |
|---|---|---|---|
| 2TB with 2,100MB/s and console support. | Large game libraries | Check price for Crucial X10 Portable SSD 2TB (opens in a new tab) |
| 2TB in an aluminum body rated for 6ft drops. | PC game libraries | Check price for Samsung T7 Portable SSD 2TB (opens in a new tab) |
| IP65 with 3m drop protection. | LAN parties and travel | Check price for SanDisk Extreme Portable SSD 2TB (1050MB/s) (opens in a new tab) |
| 2TB with IP55 at a lower price tier. | Budget libraries | Check price for Crucial X9 Portable SSD 2TB (opens in a new tab) |
| PS4 and PS5 compatibility listed. | Console and PC use | Check price for Buffalo External SSD 1TB (opens in a new tab) |
Our Picks
Best Gaming SSD1 of 5
Crucial X10 Portable SSD 2TB on Amazon (opens in a new tab)
The X10 offers 2,100MB/s reads with an IP65 rating and 9.8ft drop resistance.
Best for
- Large game libraries
Skip if
- If budget leads, the Buffalo SSD was cheaper at our last price check.
Why we like it
Crucial names PS4, PS5 and Xbox support. Full speed needs a 20Gbps USB port. Registering it adds three months of Mylio Photos+ and Acronis True Image backup software.
Its matte blue shell is compact enough for a pocket. On capacity it ties with the T7 2TB, the SanDisk Extreme 2TB and the X9 2TB at 2TB. Nothing else here matches its 2,100MB/s rated read speed; the T7 2TB comes closest at 1,050MB/s.
It is the only pick here with a USB 3.2 Gen 2x2 (USB-C) connection; the T7 2TB has a USB 3.2 Gen 2 (USB-C) connection instead. Its top speed needs a USB 3.2 Gen 2x2 (20Gbps) port; most laptops and all Macs run it at 10Gbps speeds instead. Only the T7 2TB came close to it on price at the time of writing; it cost the most of the 5 picks.
Key dimensions & specs
- Drive type: SSD
- Capacity (as reviewed): 2TB
- Max read speed: 2,100MB/s
- Connection: USB 3.2 Gen 2x2 (USB-C)
- Durability claim: IP65, drops up to 9.8ft
- Security: None stated
Pros
- rated reads up to 2,100MB/s
- IP65 rating
- Drop resistance up to 9.8ft
- PS4, PS5 and Xbox compatibility in the listing
Cons
- Costs more than the Buffalo SSD at the time of writing
Best 2TB Aluminum SSD2 of 5
Samsung T7 Portable SSD 2TB on Amazon (opens in a new tab)
The 2TB T7 keeps the same aluminum body and 1,050MB/s rating as the 1TB model.
Best for
- PC game libraries
Skip if
- Skip it if price comes first: the Buffalo SSD cost less when we checked.
Why we like it
The extra space suits a larger game library. On capacity it ties with the X10 2TB, the SanDisk Extreme 2TB and the X9 2TB at 2TB. On rated read speed it ties with the SanDisk Extreme 2TB and the X9 2TB at 1,050MB/s.
Like the SanDisk Extreme 2TB, it has a USB 3.2 Gen 2 (USB-C) connection, while the X10 2TB uses a USB 3.2 Gen 2x2 (USB-C) connection. A drops up to 6ft durability claim is unique to it among these picks, while the Buffalo SSD uses a shock resistant durability claim. It also comes with PCIe NVMe inside and drop protection up to 6ft. It was priced above the SanDisk Extreme 2TB and below the X10 2TB at the time of writing.
Key dimensions & specs
- Drive type: SSD
- Capacity (as reviewed): 2TB
- Max read speed: 1,050MB/s
- Connection: USB 3.2 Gen 2 (USB-C)
- Durability claim: Drops up to 6ft
- Security: None stated
Pros
- Aluminum unibody
- PCIe NVMe inside
- Drop protection up to 6ft
- Capacity of 2TB, ahead of the Buffalo SSD
Cons
- Costs more than the Buffalo SSD at the time of writing
Best Rugged 2TB3 of 5
SanDisk Extreme Portable SSD 2TB (1050MB/s) on Amazon (opens in a new tab)
The earlier SanDisk Extreme offers 1,050MB/s reads, an IP65 rating and 3m drop protection.
Best for
- LAN parties and travel
Skip if
- Skip it if price comes first: the Buffalo SSD cost less when we checked.
Why we like it
The 2TB size suits games and video. SanDisk rates it for 3-metre drops and IP65 water and dust resistance, up from the earlier 2-metre and IP55 ratings. A carabiner loop lets you clip it to a bag.
Password protection uses 256-bit AES hardware encryption, and the Memory Zone app helps manage files. On capacity it ties with the X10 2TB, the T7 2TB and the X9 2TB at 2TB. On rated read speed it ties with the T7 2TB and the X9 2TB at 1,050MB/s.
Like the T7 2TB, it has a USB 3.2 Gen 2 (USB-C) connection, while the X10 2TB uses a USB 3.2 Gen 2x2 (USB-C) connection. It also offers NVMe performance in a small body. It was priced above the X9 2TB and below the T7 2TB at the time of writing.
Key dimensions & specs
- Drive type: SSD
- Capacity (as reviewed): 2TB
- Max read speed: 1,050MB/s
- Connection: USB 3.2 Gen 2 (USB-C)
- Durability claim: IP65, drops up to 3m
- Security: None stated
Pros
- IP65 water and dust rating
- Drop protection up to 3m
- NVMe performance in a small body
- Capacity of 2TB, ahead of the Buffalo SSD
Cons
- Costs more than the Buffalo SSD at the time of writing
Best Value 2TB4 of 5
Crucial X9 Portable SSD 2TB on Amazon (opens in a new tab)
The 2TB X9 keeps the 1,050MB/s rating and IP55 build of the 1TB model.
Best for
- Budget libraries
Skip if
- Skip it if rated read speed matters most to you; the X10 2TB offers 2,100MB/s.
Why we like it
It has room for a larger game library. It is rated IP55 for water and dust and survives drops of up to 7.5 feet, so it can travel in a camera bag. It works with consoles as well as Windows, Mac and iPad Pro.
On capacity it ties with the X10 2TB, the T7 2TB and the SanDisk Extreme 2TB at 2TB. On rated read speed it ties with the T7 2TB and the SanDisk Extreme 2TB at 1,050MB/s. No other pick in this guide offers a USB-C (USB 3.2) connection; compare the SanDisk Extreme 2TB, which has a USB 3.2 Gen 2 (USB-C) connection.
When we checked, only the Buffalo SSD cost less, and the SanDisk Extreme 2TB cost more. Rated read speed is its weakest area, and the X10 2TB covers it better at 2,100MB/s.
Key dimensions & specs
- Drive type: SSD
- Capacity (as reviewed): 2TB
- Max read speed: 1,050MB/s
- Connection: USB-C (USB 3.2)
- Durability claim: IP55, drops up to 7.5ft
- Security: None stated
Pros
- IP55 rating
- Drop resistance up to 7.5ft
- 2TB for a larger game library
- Capacity of 2TB, ahead of the Buffalo SSD
Cons
- Rated read speed trails the X10 2TB (2,100MB/s)
- Costs more than the Buffalo SSD at the time of writing
Best for PS5 Storage5 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
- Console and PC use
Skip if
- Skip it if capacity matters most to you; the X10 2TB offers 2TB.
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.
On capacity it trails the group at 1TB, while the X10 2TB is rated for 2TB. It is the only pick here with a USB-C and USB-A (USB 3.2) connection; the X10 2TB has a USB 3.2 Gen 2x2 (USB-C) connection instead. A shock resistant durability claim is unique to it among these picks, while the T7 2TB uses a drops up to 6ft durability claim. It cost the least of the 5 picks at the time of writing, with the X9 2TB the next step up.
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
- USB-C and USB-A (USB 3.2) connection, the only one here
Cons
- Capacity trails the X10 2TB (2TB)
- No published rated read speed
How We Chose These Portable SSDs for Gaming
Each pick was assessed across 4 criteria weighted for real-world use.
- Drive type and speed
- We recorded whether each drive is an SSD or hard drive and its read speed.
- Connection
- We checked the USB standard and connector each maker names.
- Durability
- We noted listed drop, water and dust claims.
- Security and extras
- We checked for password protection, encryption and backup software.
What to Look for in a Portable SSD for Gaming
Key buying criteria so you get the right fit the first time.
Size for what you store
1TB suits documents and a few games. 2TB or more suits photo libraries, video and large game libraries. Hard drives reach larger sizes for the money.
Match the port
A 1,050MB/s SSD needs USB 3.2 Gen 2 (10Gbps); a 2,000MB/s SSD needs Gen 2x2 (20Gbps), which few laptops and no Macs offer. On a slower port the drive simply runs at the port's speed.
Drop and water ratings
IP ratings and drop heights are manufacturer claims. They matter for drives that travel in bags; a drive that stays on a desk needs less.
SSD or hard drive
A portable hard drive gives the most terabytes per dollar and suits backups. A portable SSD is several times faster, lighter and more tolerant of drops, which suits working files and games.
Mac and Windows formatting
Many drives ship formatted for Windows. On a Mac, reformat to APFS for Time Machine, or exFAT to share the drive with a Windows PC.
Password and encryption
Hardware encryption with a password protects a drive that could be lost. Software-only encryption depends on an app being available on each computer.
How to Choose a Portable SSD for Gaming
By priority
| Priority | Consider | Why |
|---|---|---|
| Large game libraries | X10 2TB | 2TB with 2,100MB/s and console support |
| PC game libraries | T7 2TB | 2TB in an aluminum body rated for 6ft drops |
| LAN parties and travel | SanDisk Extreme 2TB | IP65 with 3m drop protection |
| Budget libraries | X9 2TB | 2TB with IP55 at a lower price tier |
| Console and PC use | Buffalo SSD | PS4 and PS5 compatibility listed |
Scroll sideways to see every column.
Key specs side by side
Figures as each maker states them.
| Drive | Drive type | Capacity (as reviewed) | Max read speed | Connection |
|---|---|---|---|---|
| X10 2TB | SSD | 2TB | 2,100MB/s | USB 3.2 Gen 2x2 (USB-C) |
| T7 2TB | SSD | 2TB | 1,050MB/s | USB 3.2 Gen 2 (USB-C) |
| SanDisk Extreme 2TB | SSD | 2TB | 1,050MB/s | USB 3.2 Gen 2 (USB-C) |
| X9 2TB | SSD | 2TB | 1,050MB/s | USB-C (USB 3.2) |
| Buffalo SSD | SSD | 1TB | Not listed | USB-C and USB-A (USB 3.2) |
Scroll sideways to see every column.
By price at the time of writing
Prices change often; these tiers reflect Amazon prices when this guide was updated.
| Price tier | Drives |
|---|---|
| About $150 to $250 | Buffalo SSD, X9 2TB |
| About $250 to $500 | SanDisk Extreme 2TB, T7 2TB, X10 2TB |
Frequently Asked Questions
How long do portable drives last?
It depends on use and handling. Check the warranty length as a signal of the maker's confidence, and replace a drive that reports errors.
Will these work with PS5 or Xbox?
Consoles can store and play older-generation games from USB drives. Current-generation games usually must run from internal storage; check the console's own rules.
Is a portable SSD good for backups?
It works, but a hard drive gives more capacity per dollar for backups. Keep a second copy somewhere else for anything irreplaceable.
Can I run PC games from an external SSD?
Yes. Launchers such as Steam can add a library folder on an external drive. Load times depend on the drive and port; an SSD on a 10Gbps port is far quicker than a hard drive.
Does the cable matter?
Yes. Use the included cable or one rated for the drive's speed; a charging-only or USB 2.0 cable limits transfers.
Why does my 1TB drive show less space?
Drive makers count 1TB as one trillion bytes; Windows counts in binary units, so it shows about 931GB. No space is missing.
Bottom Line
The Crucial X10 2TB is the best gaming pick with 2TB, 2,100MB/s and console support. The Samsung T7 2TB and SanDisk Extreme 2TB are proven 10Gbps drives, the Crucial X9 2TB is the value 2TB, and the Buffalo lists PS5 support at 1TB.