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Samsung SSD SM863a 480GB

SATA · AHCI · 2.5"
Samsung SSD SM863a 480GB product image

General

InterfaceSATA
ProtocolAHCI
Form Factor2.5"
Capacity480 GB
Dimensions100x70x6.8mm
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Performance

Sequential Read510 MB/s
Sequential Write485 MB/s
4K Read (IOPS)95K
4K Write (IOPS)19K
DRAM CacheYes
Cache TypeDRAM
Cache Size512 MB
Cache NoteLPDDR3; Power-Loss Protection

NAND and Controller

NAND TypeMLC
NAND MakerSamsung
NAND Layers48
ControllerSamsung Mercury

Endurance

Endurance (TBW)3,080 TB
MTBF2 million hours
Encryption256bit AES
Warranty5 years

Heatsink

HeatsinkNo