A fast external SSD can solve two common problems for gamers: limited storage on a laptop and the need to move a game library between systems. However, choosing the right model requires comparing interface speeds, computer compatibility, capacity and current pricing.
The roundup includes options ranging from 10Gbps drives to 40Gbps USB4 devices. PCWorld notes that prices have risen considerably since many of its original reviews, while availability for some pre-populated models has become inconsistent. As a result, an enclosure paired with a separately purchased NVMe SSD can offer a more affordable alternative.
The Samsung P9 is presented as the best 40Gbps USB4 external SSD for gaming. It can deliver nearly 4GBps transfers, maintains performance during large data transfers and operates at relatively low temperatures despite its compact design. Capacities extend up to 8TB, although availability may determine which versions can actually be purchased. The drive also includes a five-year warranty. To use its full performance, a computer must support USB4 or Thunderbolt 3, 4 or 5.
For users willing to build their own drive, the TerraMaster D1 SSD Plus is highlighted as the best 40Gbps enclosure. Its aluminum construction is bulky but helps dissipate the heat generated by faster SSDs. The enclosure costs $90, or $76 on sale according to the provided information, and accepts an NVMe SSD. A PCIe 4.0 model is sufficient for the 40Gbps interface; a PCIe 5.0 drive is unnecessary unless it will later be used in a faster system.
The PNY RP60 is the recommended 20Gbps external SSD for gamers who need a more durable portable drive. Its IP65-rated design protects against dust and water droplets, while its lightweight construction and performance make it suitable for frequent travel. The drive is listed at $200 for 1TB and $279 for 2TB, although those prices are higher than during its original review.
For a DIY 20Gbps setup, the Asus TUF Gaming A2 enclosure combines rugged construction with a design aimed at gamers. It carries an IP68 rating, is easy to open and supports older NVMe drives. A PCIe 3.0 SSD can provide enough performance for the 20Gbps bus, provided the computer has a compatible USB 3.2×2 port.
At the 10Gbps level, the Corsair EX300U is identified as the fastest model tested in that category. Its compact design includes a magnet for attaching it to metal surfaces, although aluminum devices generally will not hold it. The drive is listed at $175 for 1TB and includes a three-year warranty. Corsair specifies a rating of 250TBW per terabyte of capacity.
The Teamgroup X2 Max is the choice for users who prefer a thumb-drive format. It offers both USB Type-A and Type-C connectors, making it easier to connect to different computers, and delivers strong 10Gbps performance. Its small size makes it highly portable, although attaching a thumb drive to a laptop can be inconvenient in some situations. The 2TB version is listed at $330.
Other products mentioned include the Orico TB5 dock, Asus ROG Strix Aiolos, Asus PA40SU, Glyph Atom EX20 and EX40, MSI DataMag 40Gbps, Teamgroup PD20, Crucial X10, Sandisk Extreme Pro SSD with USB4, Addlink P21, Corsair EX400U, Seagate Game Drive SSD, Lexar Armor 700 and Adata SD810.
The guide recommends 20Gbps or faster for the best gaming performance, although 10Gbps remains adequate for loading games. The listed interface hierarchy runs from 80Gbps Thunderbolt 5 and USB4, through 40Gbps USB4 and Thunderbolt 3 or 4, 20Gbps USB 3.2×2, 10Gbps USB 3.2 and 5Gbps USB 3.x. A dedicated 20Gbps port is required for USB 3.2×2 drives to reach their maximum speed.
PCWorld evaluates external drives using synthetic benchmarks including CrystalDiskMark, AS SSD and ATTO, alongside 48GB transfer tests and 450GB write tests. The results can vary according to capacity, available cache, components and the test equipment used, so the published performance figures apply specifically to the tested drive and capacity.
Sources: PCWorld.