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Samsung SSD 840 EVO 120GB

SATA · AHCI · 2.5"
Samsung SSD 840 EVO 120GB product image

General

InterfaceSATA
ProtocolAHCI
Form Factor2.5"
Capacity120 GB
Dimensions100x70x7mm
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Performance

Sequential Read540 MB/s
Sequential Write410 MB/s
4K Read (IOPS)94K
4K Write (IOPS)35K
DRAM CacheYes
Cache TypeDRAM
Cache Size256 MB

NAND and Controller

NAND TypeTLC
NAND MakerSamsung
ControllerSamsung MEX
Controller Channels8

Endurance

Endurance (TBW)72 TB
MTBF1.5 million hours
Encryption256bit AES
Warranty3 years

Heatsink

HeatsinkNo