Best 8TB SSD for PS5 ranked by $/TB

Live SSD, NVMe, NAS and hard drive prices from Amazon.com, ranked by price per terabyte.

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8TB is the maximum the PS5 supports and the choice for collectors who want every game installed at once. These drives are premium and often double-sided, so heatsink fit matters most here. Every in-stock 8TB drive meeting the M.2 NVMe Gen4 spec, ranked by price per terabyte to soften the premium.

Best price per TB
$156.25
Products tracked
5
Prices updated
1 hour ago
Price per
5 products
ProductCapacityPrice$ / TBTechPrime
WD_Black SN8100 8TB NVMe SSD - PCIe 5.0x4, M.2 2280, Up to 14,900MB/s Read Speed, up to 11,000MB/s Write Speed, Best for AI Applications, Gaming, and Video Editing - WDS800T1X0MUsed8 TB$1,249.99$156.25NVMe-
WD _BLACK SN850X 8TB NVMe PCIe 4.0 x4 M.2 Internal Gaming SSD8 TB$1,599.99$200.00NVMe-
WD_Black SN8100 8TB NVMe SSD with Heatsink - PCIe 5.0x4, M.2 2280, Up to 14,900MB/s Read Speed, up to 11,000MB/s Write Speed, Best for AI Applications, Gaming, and Video Editing - WDS800T1XHMUsed8 TB$1,721.27$215.16NVMePrime
WD_Black SN8100 8TB NVMe SSD - PCIe 5.0x4, M.2 2280, Up to 14,900MB/s Read Speed, up to 11,000MB/s Write Speed, Best for AI Applications, Gaming, and Video Editing - WDS800T1X0M8 TB$1,899.99$237.50NVMe-
WD_Black SN8100 8TB NVMe SSD with Heatsink - PCIe 5.0x4, M.2 2280, Up to 14,900MB/s Read Speed, up to 11,000MB/s Write Speed, Best for AI Applications, Gaming, and Video Editing - WDS800T1XHM8 TB$1,999.98$250.00NVMe-

The maximum the PS5 supports

8TB is the largest capacity Sony validates for the M.2 slot. It is aimed at collectors who want every game installed permanently and never want to manage space again. Realistically that is far more than most players need, but if you treat your PS5 as a library that stays fully loaded, 8TB delivers it.

Expect a clear premium per terabyte at this tier. The table above shows live 8TB prices ranked by price per terabyte so you can judge whether the convenience is worth today's cost.

Heat and fit are the real concern at 8TB

8TB drives are almost always double-sided and run warmer under sustained load, so an effective low-profile heatsink is essential rather than optional. Avoid tall tower or fan coolers, which will not fit the bay, and keep the stack under 11.25mm. A drive sold specifically as PS5-compatible with a fitted heatsink is the safest choice here.

Frequently asked questions

Can a PS5 use an 8TB SSD?

Yes. 8TB is the largest capacity Sony validates for the M.2 expansion slot. The drive must be Gen4, read at least 5,500 MB/s, and use a heatsink that fits within the 11.25mm bay height.

Do 8TB PS5 SSDs have heatsink fit problems?

They can. Many 8TB modules are double-sided and run hot, so a compatible low-profile heatsink is essential. Prefer an 8TB drive sold with a PS5-ready heatsink and confirm the stated height.

Is an 8TB SSD overkill for PS5?

For most players, yes; 2TB or 4TB is plenty. 8TB suits collectors who refuse to uninstall and want headroom for future 200GB games without ever managing storage.

What does an 8TB PS5 SSD cost?

8TB drives carry a premium per terabyte. The live table above shows current 8TB PS5-compatible prices ranked by price per terabyte so you can judge the real cost today.