CT4000T705SSD3 vs ZP4000GM3A063
SSD head-to-head - specs, value and live price side by side.
Verdict
These are comparable SSDs. The ZP4000GM3A063 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
CT4000T705SSD3
$127.05
ZP4000GM3A063
$182.69
Endurance (TBW)
CT4000T705SSD3
2,400 TB
ZP4000GM3A063
5,050 TB
Price history
US · cheapest per day
CT4000T705SSD3 $508
ZP4000GM3A063 $731
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| CT4000T705SSD3 | ZP4000GM3A063 | |
|---|---|---|
| Capacity | 4 TB | 4 TB |
| Form factor | M.2 | M.2 |
| Interface | NVMe | NVMe |
| NAND type | TLC | TLC |
| Endurance (TBW) | 2,400 TB | 5,050 TB |
| DWPD | - | - |
| DRAM cache | Yes | Yes |
| Power-loss protection | No | No |
| Sustained write | - | - |
| Cost / TBW | $0.212 | $0.145 |
| Price / TB | $127.05 | $182.69 |
| Buy |
$508
View at Amazon →
|
$731
View at Amazon →
|
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.
CT4000T705SSD3
No Backblaze failure data for this model.
ZP4000GM3A063
No Backblaze failure data for this model.