Gigastone Game Turbo 2TB PCIe 4.0 x4 NVMe M.2 2280

The Game Turbo hits 7,300 MB/s sequential reads, which is 93rd percentile speed and genuinely fast for PCIe 4.0. But it's DRAM-less, scores just 18.1 out of 100 for portable use, and costs between $400 and $600 in the US. Great for a desktop game library if you catch it cheap, not great for much else.

The sequential numbers are the star here: 7,300 MB/s read and 6,900 MB/s write. That read speed is genuinely top-tier for PCIe 4.0, and it's the main reason this drive sits in the 93rd percentile for speed. You'll notice it most when installing huge games or copying large files. The SLC cache helps keep those bursts fast, but once you push past it, the TLC NAND has to do the work without a DRAM buffer to smooth things out.

Random performance is where things get less exciting. The drive lands in the 62nd percentile for random operations, which is solidly middle of the pack. For everyday gaming that's usually fine, since games lean on sequential reads more than random ones. But if you're running an OS off this thing or doing heavy mixed workloads, you'll feel the difference compared to a DRAM-equipped drive like the WD Black SN850X.

Against the WD Black SN850X, the Game Turbo wins on raw sequential read speed but loses almost everywhere else. The SN850X has DRAM, better random performance, and stronger endurance, and it's often priced competitively. The Samsung 9100 PRO is a PCIe 5.0 drive, so it's in a different league entirely, but if you're already spending $600 on the Gigastone, you're within striking distance of Samsung's better-rounded option. The Crucial T500 and Kingston FURY Renegade G5 both offer DRAM-equipped PCIe 4.0 performance with more consistent pricing. The Game Turbo's 93rd percentile speed is impressive, but speed alone doesn't win this matchup when the competition is more balanced.

Pricing is all over the place. US listings range from $400 to $600 for the 2TB model, which is a $200 spread depending on where you buy. At the low end, you're getting a fast PCIe 4.0 drive with a 5-year warranty, and that's not a bad deal if you catch it at $400. At $600, you're in territory where the WD Black SN850X and Samsung 9100 PRO start looking like much smarter buys, especially since both have DRAM and better all-around scores. The Canadian listing at CAD 740 doesn't help the value case either. If you're shopping this drive, wait for the lower end of that US price range.

The Gigastone Game Turbo hits 7,300 MB/s sequential reads and 6,900 MB/s writes on paper, which puts it in the 93rd percentile for speed in our database. That's the kind of number that makes a 2TB drive feel snappy whether you're loading a massive open-world game or moving 4K footage around. But the story gets more complicated once you look past the headline spec. This is a DRAM-less drive with TLC NAND, and our scoring reflects that trade-off: it lands at 67.4 out of 100 overall, with a laptop score of 72 and a console score of 67.5.

The weakest area is portable use, where it scores just 18.1 out of 100. That's not a typo. If you're planning to slap this in an external enclosure and carry it around, you're going to feel the lack of DRAM and the middling random performance. For a desktop gaming rig or a secondary game library drive, though, the raw sequential speed does a lot of heavy lifting.

If you need a drive for a laptop you carry around, skip this. The 18.1 portable score is a dealbreaker, and the DRAM-less design means battery-conscious laptops won't get the efficiency they'd want. Also skip it if you're paying anywhere near $600, since that puts you in WD Black SN850X and Samsung 9100 PRO territory, both of which are better all-around drives. And if endurance matters to you, the 57th percentile rating is below average for a 2TB drive, so heavy content creators should look elsewhere.

The Gigastone Game Turbo is a one-trick pony, and that trick is sequential speed. If you can find it at the $400 end of its US price range and you're building a desktop gaming rig where you mostly install and launch games, it's a reasonable pick. The 5-year warranty adds some peace of mind. But the DRAM-less design, the 18.1 portable score, and the 22nd percentile affordability ranking make it hard to recommend as a primary drive or for anyone who needs consistent performance across mixed workloads. At $600, skip it and buy the SN850X.