Western Digital WD_BLACK SN850P 1TB PCIe 4.0 x4 NVMe M.2 2280

The WD_BLACK SN850P is a fast, officially licensed PS5 SSD that's about as easy to install as storage gets. It hits 7,300 MB/s reads and lands in the 85th percentile for speed in our database. It's pricey for what you get, but the convenience and reliability make it a safe pick for most PS5 owners.

The SN850P pushes 7,300 MB/s sequential reads and 6,300 MB/s writes, which is right at the ceiling of PCIe 4.0 and more than enough for the PS5's requirements. Random performance is strong too, with 800K read IOPS and 1,100K write IOPS. In our database, the speed lands in the 85th percentile, which translates to one of the better drives on the market. Load times in games are essentially indistinguishable from the console's internal storage. The 600 TBW endurance rating is solid for a 1TB drive, though not class-leading. The only real knock is that the heatsink, while perfectly functional, doesn't do anything special for thermals beyond what the PS5's own airflow already handles.

Against the Samsung 990 PRO, the SN850P trades blows on raw speed but gives up some endurance and feature polish. The Crucial T500 is often cheaper and just as fast, though it lacks the official PS5 branding. The Kingston Fury Renegade is another strong alternative that undercuts the WD on price in most markets. Where the SN850P wins is peace of mind. It's the only drive here that's officially licensed by Sony, and that matters to a lot of people who don't want to second-guess compatibility. The SanDisk WD_BLACK WDS400T2XHE is essentially the same drive without the PS5-specific heatsink, so if you find that one cheaper, it's worth a look.

Value is where this drive gets a little complicated. The 1TB model we're looking at doesn't have a listed price in our data, but the SN850P family ranges from USD 219 to USD 409 across US listings. That's a USD 190 spread, which is wild for what's essentially the same drive in different capacities or from different sellers. Newegg tends to have the better deal when it's in stock. You're paying a premium for the official PlayStation licensing and the convenience of a pre-installed heatsink. If you're comfortable installing your own heatsink, you can save real money on a comparable drive. But if you want zero hassle, the premium might be worth it.

The WD_BLACK SN850P is Western Digital's officially licensed PS5 storage expansion, and it nails the basics. You get a 1TB M.2 drive with a heatsink that's designed to slot right into the console's expansion bay without any fuss. Read speeds hit 7,300 MB/s, which puts it right at the top of what the PS5 can actually use.

It's not the cheapest option out there, but it's one of the most straightforward. The heatsink is pre-installed and sized correctly, so you won't be fiddling with aftermarket cooling or worrying about whether it'll fit. For PS5 owners who just want more space without a project, this is about as painless as it gets.

Skip this if you're on a tight budget or comfortable installing your own heatsink. You can get a drive with nearly identical performance for less money if you're willing to buy a separate heatsink and do a five-minute install. Also skip it if you're a PC builder, since the PS5-specific heatsink and licensing premium don't add anything for a desktop rig. And if you need more than 1TB, the higher capacity models get expensive fast, so a non-licensed 2TB or 4TB drive might make more sense.

The SN850P is for PS5 owners who want to expand storage without thinking about it. You open the bay, you slot it in, you format it, and you're done. The performance is right at the top of what the console can handle, and the reliability record is excellent. If you're the type who researches specs for hours and enjoys optimizing every dollar, you can probably find a better value elsewhere. But if you just want it to work and never worry about it again, this is the drive to get.