WD_BLACK SN850P NVMe Internal SSD 2TB, PCIe Gen4 Gaming Storage, Up to 7,300MB/s, Built in Heatsink

Searching for the WD_BLACK SN850P NVMe SSD 2TB in the UAE? A 2TB PCIe Gen4 NVMe drive with the heatsink specified for PlayStation 5 expansion, running games directly from the drive.

Built to Go Inside a PlayStation 5

The SN850P is the version of WD Black SN850 specified for PlayStation 5 expansion, supplied with the heatsink the console requires.

That distinction matters practically. A bare NVMe drive fitted to a PS5 without an adequate heatsink can overheat in the enclosed expansion bay, and Sony specifies both a speed threshold and a physical height limit. Buying the console-specified version removes the guesswork about whether a drive will work and fit.

Why 2TB Rather Than a Smaller Drive

Modern console games have grown faster than console storage, which is the entire reason this product category exists.

Large current titles routinely occupy 100GB or more, so a base console holds fewer games than most owners expect. Adding 2TB roughly triples usable capacity, which changes the experience from deleting a game every time you install one to keeping a library installed. Games also run directly from the expansion drive rather than needing to be moved back, which is the difference from an external USB drive.

Speed and What It Affects

PCIe Gen4 NVMe speed determines load times rather than frame rates, and it is worth being clear about the difference.

A faster drive does not make a game run more smoothly once loaded. What it changes is how long you wait at loading screens, how quickly fast travel completes, and how fast a game boots. On PS5 titles designed around fast storage, that difference is substantial; on older cross-generation games it is smaller.

Installing It

The process is straightforward but has two points where people commonly go wrong.

The console must be fully powered down and unplugged rather than in rest mode, and the expansion bay cover needs a small cross-head screwdriver. The drive is then formatted by the console on first boot, which erases anything on it. Anyone reusing a drive should copy data off first, since formatting is not optional and cannot be skipped.

Browse more in our electronics collection at Totot.

The Technical Specifications

• Model: WD_BLACK SN850P NVMe SSD
• Capacity: 2TB
• Interface: PCIe Gen4 NVMe M.2
• Heatsink: Included, specified for PlayStation 5 expansion bay
• Compatibility: PlayStation 5 expansion slot, also usable in a PC M.2 slot
• Installation: Formatted by the console on first boot
• Warranty: 1-year warranty from Totot

Browse more in our SSD range to compare options side by side before deciding.

Worth comparing against the Team Group MP33, 1TB NVMe SSD, PCIe 3.0 SSD, M.2 SSD, High-S, which sits in the same category and suits a slightly different buyer.

The FAQ – WD_BLACK SN850P NVMe SSD 2TB

Do I need the heatsink version?

Yes for PS5. The expansion bay is enclosed and Sony specifies both a height limit and a heat requirement. A bare drive can overheat there.

Do games run from this drive directly?

Yes, which is the difference from an external USB drive. USB storage can hold PS5 games but they must be moved back to internal storage to play.

Will it make games run better?

It shortens loading, fast travel and boot times rather than improving frame rates. Titles designed around fast storage benefit most.

Will installing it erase anything?

The console formats the new drive on first boot, erasing anything already on it. Copy data off first if reusing a drive from a PC.

What do I need to install it?

A small cross-head screwdriver, and the console fully powered down and unplugged rather than in rest mode.

Can I use it in a PC instead?

Yes. It is a standard PCIe Gen4 M.2 NVMe drive, so it works in any compatible PC slot, though the heatsink height should be checked against the motherboard.

Does Totot deliver across the UAE?

Yes. We ship nationwide via Aramex for a fixed AED 10, with cash on delivery, Tabby and Tamara payment options available at checkout, so it reaches you anywhere in the country.

Every order from Totot carries a 1-year warranty covering manufacturing defects, alongside our 14-day return policy for defective or non-compliant items.

Storage prices per terabyte fall over time while game sizes only grow. Buying more capacity than you currently need is one of the few PC and console upgrades that rarely feels excessive a year later.

Full official details are published on the official Western Digital website.