Samsung 970 EVO Plus 1TB PCIe 3.0 x4 NVMe M.2 2280

The 970 EVO Plus delivers 600K random read IOPS and 600 TBW endurance, both top tier numbers. Sequential speeds of 3,500 MB/s are average for PCIe 3.0 but lag far behind Gen 4 competitors. At USD 300 it's worth considering, at USD 349 it's overpriced.

Let's talk about those random IOPS, because that's the number that actually matters for real-world snappiness. 600K random read IOPS at QD32 puts this drive in the top tier of our database, and it's the main reason the 970 EVO Plus still feels quick years after launch. The Samsung Phoenix controller and DRAM cache keep latency low, and the TLC V-NAND holds up well under sustained loads. Sequential speeds of 3,500 MB/s read and 3,300 MB/s write are fine for PCIe 3.0, but they're the drive's most average metric at the 64th percentile.

For workstations, this drive scores 73.8 out of 100 in our testing, which is solid. Laptops get a 70.9. The Dynamic Thermal Guard does its job keeping temperatures in check, though the drive can still get warm under heavy sustained writes. If you're moving massive files around all day, a Gen 4 drive with a beefier heatsink might serve you better. But for mixed workloads, the 970 EVO Plus holds its own.

Against the Western Digital Black SN850X and Crucial T500, the 970 EVO Plus gives up a lot of sequential throughput. Those Gen 4 drives push past 7,000 MB/s reads, more than double what Samsung's PCIe 3.0 interface allows. But the 970 EVO Plus fights back on endurance, its 600 TBW rating beats many competitors in this price bracket. The Kingston Fury Renegade and Seagate FireCuda 530R also offer Gen 4 speeds with similar or better endurance, which makes the Samsung a harder sell at the top of its price range. If your motherboard only supports PCIe 3.0, the 970 EVO Plus is still one of the best options available. If you have a Gen 4 slot, the SN850X or T500 will give you more headroom for similar money.

Pricing is a bit of a mess right now. US listings range from USD 300 to USD 349, a USD 49 spread across three vendors. That's a meaningful gap for a PCIe 3.0 drive in a market where Gen 4 options are getting cheaper by the month. At USD 300, the 970 EVO Plus makes a decent case for itself if you value endurance and random performance over raw sequential speed. At USD 349, you're paying a premium for the Samsung name and the 600 TBW rating. The affordability percentile sits at 33rd, which tells you this drive is priced above most of its peers. Shop around before you buy, and don't pay the top of that range.

The Samsung 970 EVO Plus hits 3,500 MB/s sequential reads and 3,300 MB/s writes, which puts it in the middle of the pack for speed at the 64th percentile. But raw throughput isn't the whole story here. The random performance is where this drive earns its keep, with 600K read IOPS and 550K write IOPS landing at the 87th percentile. That's the kind of responsiveness you feel when loading apps, scrubbing through timelines, or juggling a dozen browser tabs while a game updates in the background.

Endurance is another bright spot. Samsung rates this 1TB drive for 600 TBW, which sits at the 86th percentile and means you could write over 300GB every single day for five years before hitting the warranty limit. The 1.5 million hour MTBF and 5-year warranty back that up. It's a PCIe 3.0 drive, so it won't touch Gen 4 speeds, but for most people the difference between 3,500 MB/s and 7,000 MB/s is a number on a spec sheet, not something you'll notice day to day.

Skip this if you have a PCIe 4.0 or 5.0 motherboard and want maximum throughput. The 3,500 MB/s sequential read cap is the drive's biggest limitation, sitting at the 64th percentile for speed. Portable users should also look elsewhere, the 16.4 out of 100 portable score is one of the weakest we've seen. And if you're price sensitive, the 33rd percentile affordability ranking means you're paying extra for endurance and the Samsung brand rather than raw performance. Gen 4 drives like the SN850X or T500 deliver double the sequential speed for similar or less money.

The 970 EVO Plus is a drive that aged well in the ways that matter most. Random performance and endurance are both excellent, and the 5-year warranty gives you peace of mind. But it's a PCIe 3.0 drive competing against Gen 4 hardware at Gen 4 prices. At USD 300 it's a reasonable buy for older systems or anyone who prioritizes endurance. At USD 349, you should look elsewhere. The 600 TBW rating and 600K random read IOPS are genuinely impressive, but they don't fully offset the speed ceiling.