MZ7L31T9HBLT-00W07 vs SB-RKT4P-1TB
SSD head-to-head - specs, value and live price side by side.
Verdict
These are comparable SSDs. The MZ7L31T9HBLT-00W07 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
Endurance (TBW)
MZ7L31T9HBLT-00W07
3,504 TB
SB-RKT4P-1TB
700 TB
Price history
US · cheapest per day
MZ7L31T9HBLT-00W07 $858
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| MZ7L31T9HBLT-00W07 | SB-RKT4P-1TB | |
|---|---|---|
| Capacity | 1.92 TB | 1 TB |
| Form factor | 2.5 | M.2 |
| Interface | SATA | NVMe |
| NAND type | TLC | TLC |
| Endurance (TBW) | 3,504 TB | 700 TB |
| DWPD | 1.0 | - |
| DRAM cache | Yes | Yes |
| Power-loss protection | Yes | No |
| Sustained write | - | - |
| Cost / TBW | $0.304 | - |
| Price / TB | $555.16 | - |
| Buy | No US price yet | No US price yet |
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.
MZ7L31T9HBLT-00W07
No Backblaze failure data for this model.
SB-RKT4P-1TB
No Backblaze failure data for this model.