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Samsung SSD 870 EVO 4TB

SATA · AHCI · 2.5"
Samsung SSD 870 EVO 4TB product image

General

InterfaceSATA
ProtocolAHCI
Form Factor2.5"
Capacity4000 GB
Dimensions100x70x6.8mm
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Performance

Sequential Read560 MB/s
Sequential Write530 MB/s
4K Read (IOPS)98K
4K Write (IOPS)88K
DRAM CacheYes
Cache TypeDRAM
Cache Size4096 MB
Cache NoteLPDDR4; Dynamic SLC cache 6-78GB

NAND and Controller

NAND TypeTLC
NAND MakerSamsung
NAND Layers128
ControllerSamsung MKX
Controller Channels8

Endurance

Endurance (TBW)2,400 TB
MTBF1.5 million hours
Encryption256bit AES, TCG Opal 2.0, Microsoft eDrive
Warranty5 years

Heatsink

HeatsinkNo