SB-RKT4P-8TB vs WDS800T1X0M
SSD head-to-head - specs, value and live price side by side.
Verdict
These are comparable SSDs. The SB-RKT4P-8TB is rated for the most write endurance, so it lasts longest in a NAS that sees steady writes; for light use any is fine and price decides.
Value at a glance
Price / TB
SB-RKT4P-8TB
$400.00
WDS800T1X0M
$218.75
Endurance (TBW)
SB-RKT4P-8TB
5,600 TB
WDS800T1X0M
4,800 TB
Price history
IT · cheapest per day
SB-RKT4P-8TB €1,828
WDS800T1X0M €1,785
zoomed ·
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| SB-RKT4P-8TB | WDS800T1X0M | |
|---|---|---|
| Capacity | 8 TB | 8 TB |
| Form factor | M.2 | M.2 |
| Interface | NVMe | NVMe |
| NAND type | TLC | TLC |
| Endurance (TBW) | 5,600 TB | 4,800 TB |
| DWPD | - | - |
| DRAM cache | Yes | Yes |
| Power-loss protection | No | No |
| Sustained write | - | - |
| Cost / TBW | $0.571 | $0.365 |
| Price / TB | $400.00 | $218.75 |
| Buy | No IT price yet |
€1,785
View at Amazon →
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Highlighted cells mark the stronger spec for a NAS build. Failure rates from Backblaze Drive Stats where available; $/TB uses the cheapest live price. Buy links are Amazon affiliate.
SB-RKT4P-8TB
No Backblaze failure data for this model.
WDS800T1X0M
No Backblaze failure data for this model.