Samsung 980 PRO

The 980 PRO delivers 7000 MB/s reads and 1000K random IOPS, putting it near the top of the PCIe 4.0 class. Owners love it, with a 4.8-star average across 18,232 reviews. Just shop around, the price swings from USD 340 to USD 500 depending on where you look.

Let's talk numbers. The 980 PRO's 7000 MB/s sequential read is right at the ceiling of what PCIe 4.0 x4 can do, and the 5000 MB/s write isn't far behind. In our database, that puts it in the 73rd percentile for speed, which sounds modest until you remember we're comparing against every drive we've ever tested, including newer PCIe 5.0 monsters. For a PCIe 4.0 drive, this is still one of the best on the market.

The random performance is where this drive really flexes. 1000K random read IOPS and 1000K random write IOPS put it at the 91st percentile overall. That's the kind of number that translates directly to snappy boot times, fast application launches, and smooth multitasking when you've got a dozen things open. The Samsung controller and DRAM cache deserve credit here, they keep latency low and consistency high. One thing to note: you need a PCIe 4.0 slot to hit these numbers. Drop it in a PCIe 3.0 board and you'll cap out around 3500 MB/s, which is still fast but not what you paid for.

Stacked against the Western Digital Black SN850X, the 980 PRO trades blows. The SN850X edges it out in some sequential write tests and tends to run cooler, but the 980 PRO's random IOPS are still competitive and its track record for reliability is hard to beat. The Seagate FireCuda 530R offers similar speeds with a beefier endurance rating, but you'll typically pay more for it. The Kingston Fury Renegade is the value play here, often undercutting the 980 PRO while delivering comparable real-world performance. And the Crucial T705 is a PCIe 5.0 drive that blows past all of these on paper, but you'll need a PCIe 5.0 motherboard to take advantage of it, and those are still rare. For most people on PCIe 4.0, the 980 PRO remains a top contender, especially at the lower end of its price range.

The 980 PRO is not cheap, but it is also not the most expensive PCIe 4.0 drive out there. The price spread across US vendors is USD 340 to USD 500, which is a USD 160 gap for the exact same drive. That is wild. If you are paying USD 500, you are overpaying. If you find it at USD 340, you are getting a genuinely good deal on a drive that still holds its own against newer competition. The value proposition gets murkier when you factor in that you might need to spend extra on a heatsink, especially if you are slotting it into a tight M.2 location near your GPU. But for the performance you are getting, the lower end of that price range feels right.

The Samsung 980 PRO hits 7000 MB/s sequential reads and 5000 MB/s writes, which puts it in the top tier of PCIe 4.0 drives we've tracked. That's the headline, but the real story is how it gets there: Samsung's in-house controller, TLC NAND, and a DRAM cache working together to keep things snappy even when you're hammering it with random reads and writes. The 1000K random IOPS on both read and write is a standout number, and it shows in real-world use where game loads and large file transfers feel nearly instant.

Our database puts this drive at the 96th percentile for social proof and 93rd for features, which tracks with the 4.8-star average across 18,232 reviews. People aren't just buying this thing, they're happy with it. The endurance rating of 600 TBW is solid if not class-leading, and the 1.5 million hour MTBF gives some peace of mind. It's not the newest kid on the block anymore, but it's still one of the most trusted names in the NVMe game.

Skip this if you're already running a 970 EVO Plus or any other decent PCIe 3.0 NVMe drive. The real-world difference in game load times and boot speeds is measurable but not life-changing, and you'd be spending USD 340 to USD 500 for a marginal upgrade. Also skip it if your motherboard doesn't have a PCIe 4.0 M.2 slot, you'll be paying for performance you can't access. And if you're on a tight budget, the Kingston Fury Renegade or even a good PCIe 3.0 drive will get you 90% of the experience for less money.

The Samsung 980 PRO is still one of the best PCIe 4.0 drives you can buy, even a few years after launch. The 7000 MB/s read speed and 1000K random IOPS put it in elite company, and the 4.8-star rating across 18,232 reviews tells you real owners are happy with their purchase. The main caveats are thermal management and price. You'll likely want a heatsink, and you should absolutely shop around to avoid paying USD 500 when USD 340 is available. If you're building a new system or upgrading from a SATA SSD or older PCIe 3.0 drive, this is an easy recommendation. If you're already on a 970 EVO Plus, save your money, the jump isn't worth it.