Samsung 840 EVO
B High-end SATA III SATA 2.5" 128GB, 250GB, 500GB, 1TB, 750GB
The Samsung 840 EVO is a high-end SATA III drive, with a DRAM cache, offered in 128GB, 250GB, 500GB, 1TB, 750GB.
840 EVO SSD specifications
This Samsung 840 EVO SSD spec sheet covers rated SSD speed, DRAM cache, TLC NAND type, controller, capacity-specific part numbers. Values are shown only where they are recorded in the source data.
InterfaceSATA III
Form factorSATA 2.5"
ControllerSamsung's 3-Core 400MHz MEX Controller
NANDTLC, 48L
CacheDRAM
Max sequential540 / 520 MB/s
Warranty3 years
Released2012
Capacities & rated speed
| Capacity | Part number | Read MB/s | Write MB/s | Warranty |
|---|---|---|---|---|
| 120GB | MZ-7TE120BW | 540 | 410 | 3 |
| 250GB | MZ-7TE250BW | 540 | 520 | 3 |
| 500GB | MZ-7TE500LW | 540 | 520 | 3 |
| 750GB | MZ-7TE500BW | 540 | 520 | 3 |
| 1TB | MZ-7TE1T0BW | 540 | 520 | 3 |
Endurance (TBW/DWPD) for this drive is not recorded in our source data.