Best External SSD for Gaming in 2026: PS5, Xbox, and PC
External SSDs expand PS5 and Xbox storage and serve as fast portable drives for PC. The best picks at 1TB and 2TB for gaming use.
Can you play games directly from an external SSD?
PC: Yes, with no major performance impact. USB 3.2 Gen 2 external SSDs deliver 1,000–2,000 MB/s — fast enough for any game. DirectStorage requires internal NVMe for maximum benefit, but regular game loading from a USB SSD is indistinguishable from internal storage for most titles.
PS5: The PS5 allows approved external USB drives for storing PS4 games (play directly) and PS5 games (extended storage — copy back to internal SSD to play). An external USB SSD is a cost-effective way to expand your PS5 game library without the expense of an M.2 internal expansion.
Xbox Series X/S: Microsoft's proprietary Seagate Storage Expansion Card is the only option for running Xbox Series X|S games directly. Standard USB external drives work for Xbox One games or archiving Xbox Series games (must transfer back to play).
What specs actually matter
- Interface: USB 3.2 Gen 2 (10 Gbps) or Thunderbolt 3/4. Gen 1 (5 Gbps) SSDs bottleneck at ~500 MB/s — effectively SATA SSD speed.
- Drive inside: true NVMe SSDs inside the enclosure (Samsung T7, SanDisk Extreme) outperform portable drives with SATA SSDs inside at the same price.
- Durability: rubber casing and IP ratings matter if you carry the drive. The SanDisk Extreme has IP55 rating; the Samsung T7 does not.
- Size: for pure gaming storage expansion, 1TB is the minimum useful size in 2026. Modern AAA games average 80–120GB.
Best picks
| Use case | Pick | Speed |
|---|---|---|
| Best overall | Samsung T9 2TB | 2,000 MB/s |
| Best value 1TB | Samsung T7 1TB | 1,050 MB/s |
| Durable (outdoor) | SanDisk Extreme 2TB | 1,050 MB/s |
| Compact travel | Crucial X9 1TB | 1,050 MB/s |
| Budget 1TB | WD My Passport SSD 1TB | 1,050 MB/s |
Samsung T7 vs T9: which to buy
The Samsung T9 uses USB 3.2 Gen 2x2 (20 Gbps) and reaches 2,000 MB/s — double the T7's speed. However, Gen 2x2 ports are rare on laptops and most desktop motherboards. Without a Gen 2x2 port, the T9 operates at 10 Gbps and matches the T7. Check your device's USB spec before paying the T9 premium. If your PC has Thunderbolt 3 or 4, the Samsung T9 reaches full speed.
External SSD vs external HDD for gaming
External HDDs are 10–15× cheaper per GB but 10× slower. For archived game storage (titles you rarely play), a 4TB external HDD makes economic sense. For actively played games, an SSD's load times are noticeably faster — worth the price for your frequently played library. The practical setup: SSD for active games, HDD for the archive.
Compare external SSDs →
Portable SSDs ranked by read speed, durability, and price per GB.