Western Digital 1TB SSD NVMe M.2 2280

The WD_BLACK SN850X 1TB is a top-tier Gen4 SSD with 7,300 MB/s reads and excellent real-world reliability. It's not the cheapest, but it's one of the safest picks for gamers and upgraders. Buy it when you find a good price, especially in EUR or CAD where the spread is wide.

Sequential reads hit 7,300 MB/s and writes 6,300 MB/s, which puts it near the top of the Gen4 class. Random performance is even more impressive, 800K read IOPS and 1,100K write IOPS, so game loads and file transfers feel snappy. The DRAM cache keeps things consistent under pressure, and the heatsink helps with thermals during long sessions. One owner benchmarked 7,133 MB/s reads in performance mode, so the real-world gap from spec is tiny. Endurance sits at 600 TBW, which is solid for a 1TB drive, though not class-leading.

The Samsung 990 PRO is the obvious rival, and it trades blows with the SN850X on speed while sometimes costing a bit more. The Crucial T500 and Kingston Fury Renegade are also strong Gen4 options, often priced more aggressively. The Micron T710 and Lexar NM1090 PRO are newer challengers with big numbers, but they don't have the same volume of positive buyer feedback yet. The SN850X wins on trust and consistency, even if it's not always the fastest on paper anymore.

Pricing is all over the place depending on where you shop. In the US you're looking at $230 to $247, while European buyers see a spread from EUR 212 to EUR 300. The best EUR deal we found is at the lower end of that range, so it pays to shop around. Canadian pricing runs CAD 288 to CAD 380, and again, the lower end is where you want to be. It's not a budget drive, but you're paying for proven performance and reliability. If you catch it near the bottom of those ranges, it's a good deal.

The WD_BLACK SN850X 1TB is one of those drives that just works, and works fast. You get 7,300 MB/s reads and 6,300 MB/s writes on paper, and real-world benchmarks from owners land close enough that nobody's complaining. It's a PCIe 4.0 drive with TLC NAND, DRAM cache, and a heatsink, so it's built for sustained loads, not just quick bursts.

Our database puts this thing in the top tier for social proof and features, with speed and endurance also ranking high. It's not the cheapest 1TB drive out there, but it's one of the most trusted. If you're building a gaming rig or upgrading a laptop, this is a very safe bet.

Skip this if you need a portable drive, because it scores terribly for portable use and belongs inside a desktop or laptop. Also skip it if you're on a tight budget, since cheaper Gen4 drives like the Crucial T500 deliver most of the speed for less money. And if you need more than 1TB, just buy the 2TB version instead of trying to make this work.

If you want a fast, reliable 1TB Gen4 SSD and don't want to gamble on a lesser-known brand, buy this. It's ideal for gaming desktops, laptops, and even light workstation use. The heatsink version is a nice bonus if your motherboard doesn't have one built in. Just don't expect it to be the cheapest option on the shelf.