SanDisk has launched a new family of SSDs aimed at PlayStation 5 and PlayStation 5 Pro owners, and the headline feature may be the least surprising part: they are fast. The eyebrow-raiser is the price. The top 8 TB model in the Optimus GX PRO 850P line costs $3,000, which puts it in a different zip code from the console it is meant to upgrade.
That sticker shock is not just a SanDisk thing. High-capacity storage has stayed stubbornly expensive across the market, even as SSD speeds have climbed and console storage upgrades have become routine. Sony’s own storage limits on PS5 made expansion a real need; the premium here is simply what happens when ”gaming accessory” meets ”enterprise-ish pricing.”
Optimus GX PRO 850P speeds and capacities
The line includes 1 TB, 2 TB, 4 TB, and 8 TB versions. SanDisk says the 2 TB and 4 TB models can reach sequential read speeds of up to 7300 MB/s and write speeds of up to 6600 MB/s. The 8 TB flagship is slightly slower on reads at up to 7200 MB/s, while keeping the same 6600 MB/s write figure.
SanDisk also claims up to 1.2 million input/output operations per second for the 8 TB model, both for reading and writing. That is the sort of number enthusiasts love to post in forums and nobody else wants to think about during a game install.
- 1 TB: 600 TBW, $380
- 2 TB: 1200 TBW, $760
- 4 TB: 2400 TBW, $1500
- 8 TB: 4800 TBW, $3000
Built for PS5 installation
The drives come with a cooling system designed specifically for installation inside the PS5 chassis, which is the sort of detail that matters far more than marketing gloss. They are also backed by a five-year limited warranty. In practical terms, that makes them a cleaner fit for console buyers than many generic NVMe drives, even if the price tag will send most people straight back to the default storage bar.
For comparison, Sony lists the PS5 at $650 in the US, while the Digital Edition is $600. So yes, the 8 TB SSD costs roughly four to five times as much as the console itself. That kind of arithmetic usually belongs in a luxury car options list, not a storage upgrade screen.
Who this PS5 SSD is really for
This is not a mainstream upgrade. It is a showcase product for players who want absurd capacity, top-tier speed, and no compromise on convenience, which is a tiny audience at best. The more interesting question is whether SanDisk is testing demand for premium console storage ahead of more competitors pushing similarly overbuilt drives, or simply seeing how far PS5 enthusiasts will stretch for bragging rights.
Either way, the message is clear: if you need 8 TB inside a PlayStation 5, SanDisk is happy to help. Just do not call it a budget purchase with a straight face.