Best 8TB DRAM SSDs
There are 9 8TB DRAM SSDs compared here. The fastest is the Western Digital Black SN8100 at 14900 MB/s read at 8TB, and the highest-rated for endurance is the Samsung QVO 870 (2880 TBW). Sequential reads across the group span 560–14900 MB/s at 8TB.
Why this configuration
A 8TB DRAM SSD is the consistency-first shortlist. An onboard DRAM cache holds the flash mapping table on the drive itself, so random performance stays steady when the workload keeps going rather than tailing off.
8TB is bulk territory — usually a second drive rather than the boot disk.
Usually chosen for: workstations, virtual machines and anything that writes continuously.
Good fit: workstation and creative loads that hammer random I/O; large libraries and archives on a single drive.
Ranked list
Speeds on this page are the manufacturer's 8TB ratings where published (9 of 9 drives), not the family headline figure. Rated writes at 8TB run 530–13300 MB/s.
| # | Model | Tier | Controller | Read MB/s (at 8TB) | TBW | |
|---|---|---|---|---|---|---|
| 1 | Western Digital Black SN8100 1TB, 2TB, 4TB, 8TB | High-end | Silicon Motion SM2508 (SanDisk-bra | 14900 | — | Check price on Amazon |
| 2 | Samsung 9100 Pro 1TB, 2TB, 4TB, 8TB | High-end | Samsung Presto (S4LY027) | 14700 | — | Check price on Amazon |
| 3 | Kingston Fury Renegade G5 1TB, 2TB, 4TB, 8TB | High-end | Silicon Motion SM2508 | 14200 | — | Check price on Amazon |
| 4 | Addlink A95 1TB, 2TB, 4TB, 8TB | High-end | Phison E18 | 7400 | — | Check price on Amazon |
| 5 | Western Digital Black SN850X 1TB, 2TB, 4TB, 8TB | High-end | WD 20-82-20035-B2, WD 20-82-000292 | 7300 | — | Check price on Amazon |
| 6 | Inland Performance Plus 1TB, 2TB, 4TB, 8TB | High-end | Phison E18 | 7100 | — | Check price on Amazon |
| 7 |  Samsung QVO 870 1TB, 2TB, 4TB, 8TB | Mid-range | Samsung MKX Controller (3-Core, 8- | 560 | 2880 | Check price on Amazon |
| 8 |  Corsair MP400 NVMe 1TB, 2TB, 4TB, 8TB | Mid-range | Phison PS5012-E12S (TSMC 12nm, 8-C | 3480 | 1600 | Find on Amazon |
| 9 |  Sabrent ROCKET Q 1TB, 2TB, 4TB, 8TB | Mid-range | Phison PS5012-E12S (TSMC 12nm, 8-C | 3400 | 940 | Find on Amazon |
The parts, explained
8TB is for bulk storage where one large drive beats juggling several.
An onboard DRAM cache keeps the flash mapping table on the drive, holding random performance steady under sustained load.