Samsung 850 EVO
B · High-end SATA III SATA 2.5" 128GB, 250GB, 500GB, 1TB, 2TB, 4TB
The Samsung 850 EVO is a high-end SATA III drive, with a DRAM cache, offered in 128GB, 250GB, 500GB, 1TB, 2TB, 4TB.
Specifications
InterfaceSATA III
Form factorSATA 2.5"
ControllerSamsung MGX Controller (2-Core, 8-Canais, 8-CE)
NANDTLC · 32L
CacheDRAM
Max sequential540 / 520 MB/s
Endurance300 TBW · 0.342 DWPD
Warranty5 years
Released2014
Capacities & endurance
| Capacity | Read MB/s | Write MB/s | TBW | DWPD | Warranty |
|---|---|---|---|---|---|
| 120GB | 540 | 520 | 75 | 0.342 | 5 |
| 250GB | 540 | 520 | 75 | 0.164 | 5 |
| 500GB | 540 | 520 | 150 | 0.164 | 5 |
| 1TB | 540 | 520 | 150 | 0.082 | 5 |
| 2TB | 540 | 520 | 300 | 0.082 | 5 |
| 4TB | 540 | 520 | 300 | 0.041 | 5 |
Similar High-end drives
Ratings and tier are from the community SSD database (Gabriel Ferraz / borecraft). Independent testing and open reliability data are being layered in.