Kingston KC3000

The Kingston KC3000 hits 7000 MB/s on both reads and writes, with top-tier random performance and a 1600 TBW endurance rating that beats most rivals. It matches or beats the Samsung 990 Pro and WD SN850X while often costing less. If you need a 2TB PCIe 4.0 drive, this is one of the best values out there.

Sequential speeds are the party trick here. 7000 MB/s read and 7000 MB/s write put it right at the top of what PCIe 4.0 can do, and our speed percentile lands it in the strong category. Random performance is even better relative to the field, sitting in the top 10 percent of drives we track. The 1000K IOPS on both random read and write is no joke for a client drive. One reviewer noted oddly slow small file writes in CrystalDiskMark compared to a Solidigm P41, but said it never showed up in real-world use. That's the kind of benchmark quirk that sounds scary and then doesn't matter when you're actually loading games or moving big video files.

The KC3000 goes head to head with the Samsung 990 PRO and WD Black SN850X, and it holds its own. The 990 PRO has slightly better brand recognition and marginally better random performance in some tests, but the Kingston matches it on sequential speeds and beats it on TBW. The SN850X is the closest rival, and honestly, you can't go wrong with either. The Kingston's 1600 TBW rating edges out the WD, and it's often cheaper. The Seagate FireCuda 530R and Crucial T705 are also in the mix, but the T705 is a PCIe 5.0 drive that costs more and runs hotter, while the FireCuda trades blows on endurance but doesn't clearly win on speed. For most people, this comes down to price and warranty, and the KC3000 wins on both.

The value story depends on where you shop. In the US, you're looking at $390 to $428 across two listings, which is competitive for a 2TB flagship-class drive. But in Canada, the spread is CAD 430 to CAD 699. That's a CAD 269 gap for the same drive, which is absurd. Memory Express has it at the low end of that range, so if you're buying north of the border, that's the store to hit. At the lower prices, this drive undercuts the Samsung 990 Pro and WD Black SN850X on cost per terabyte while matching or beating them on endurance. At the high end of that CAD range, you're paying too much and should just wait for a sale.

The Kingston KC3000 is a 2TB PCIe 4.0 drive that hits the 7000 MB/s ceiling on both reads and writes. That's the headline. It's got TLC NAND, a DRAM cache, and the Phison E18 controller, which is a combo we've seen perform well across a bunch of drives. Kingston also throws on a graphene aluminum heat spreader, so it won't cook itself in a tight desktop or laptop build.

Our database puts this thing in the top tier for social proof and features, and it's a standout for endurance too. The 1600 TBW rating is higher than a lot of rivals, and the five-year warranty backs that up. It's not the cheapest drive out there, but the spec sheet reads like a flagship without the flagship tax.

Skip this if you need a portable drive. The portable score in our database is one of the weakest we've seen, and this is a bare M.2 stick meant to live inside a desktop or laptop. Also skip it if you're on a strict budget and don't need flagship speeds, there are plenty of mid-range Gen4 drives that cost less and still feel fast for everyday use. And if you're in Canada and only seeing the CAD 699 price, don't bite. Wait for it to drop closer to CAD 430.

Buy this if you want a top-tier PCIe 4.0 drive without paying Samsung or WD flagship prices. It's a great boot drive, a great game library drive, and the endurance rating means you won't have to think about it for years. The heat spreader is a nice touch for laptops and small form factor builds. If you're building a new gaming PC or upgrading an older one, this is one of the easiest recommendations we can make right now.