Crucial P510

The Crucial P510 hits 11,000 MB/s reads and lands in the 95th percentile for speed, which is the absolute best right now. It's DRAM-less, so random performance is just average, but for gaming and everyday use it's a fantastic value if you find it near the USD 220 low end. At USD 394, skip it and buy a Samsung 9100 PRO instead.

Sequential reads hit 11,000 MB/s and writes hit 9,500 MB/s, which puts this drive in the absolute best tier right now. Boot times and game loads feel instant. But the random performance sits at the 59th percentile, which is about average. That's the DRAM-less design showing up. For everyday gaming and general use, you won't notice it much. For heavy sustained writes or workstation workloads, it'll fall behind drives with DRAM caches. The endurance story is better: 600 TBW lands in the 84th percentile, which is a standout for a 1TB drive.

Against the Samsung 9100 PRO, the P510 holds its own on sequential reads but gives up ground on random performance and sustained writes. The WD Black SN850X is a Gen4 drive that's often cheaper and has a DRAM cache, so it's a better pick for mixed workloads. The Lexar NM1090 PRO and ADATA GAMMIX S70 Blade are both solid Gen4 alternatives that trade peak speed for better consistency. The Micron T710 is basically this drive's corporate cousin, with similar specs but different firmware tuning. If you want the absolute fastest boot drive and don't care about DRAM, the P510 is compelling. If you do heavy video editing or database work, look at the SN850X or 9100 PRO instead.

Pricing is all over the place. We're seeing USD 220 to USD 394 across three US listings, which is a wild spread for the same drive. At USD 220, this is a steal for Gen5 speed. At USD 394, you're paying Samsung 9100 PRO money for a DRAM-less drive, and that's a bad deal. Shop around. The budget score of 76.1 out of 100 reflects that inconsistency. If you can snag it near the low end, the value is excellent.

The Crucial P510 is a 1TB PCIe 5.0 drive that hits 11,000 MB/s reads and 9,500 MB/s writes. That's top-tier speed territory, and it lands in the 95th percentile of our database. For a DRAM-less TLC drive, it's punching way above its weight class.

Crucial is leaning hard into the value angle here. You get Gen5 speed, a 5-year warranty, 600 TBW endurance, and a software bundle with Acronis and a month of Adobe CC. The catch? It's DRAM-less, which usually means weaker sustained writes and random performance. More on that below.

Skip this if you do heavy video editing, 3D rendering, or database work. The DRAM-less design means sustained writes will slow down significantly once the SLC cache fills. You'll be happier with a WD Black SN850X or Samsung 9100 PRO, both of which have DRAM caches and much better sustained write performance. Also skip it if you're on a Gen4 system and don't plan to upgrade soon, since you'll be paying for Gen5 speed you can't use.

Buy this if you're a gamer or home user who wants Gen5 speed without paying Gen5 flagship prices. The P510 delivers best-in-class sequential performance and solid endurance for the money. It's a great boot drive and game library drive. Just don't expect it to be a workstation workhorse.