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Samsung 850 Evo Specs
Capacity 500 GB
Interface SATA 6 Gb/s (compatible with SATA 3 Gb/s & SATA 1.5 Gb/s interface)
Sequential Read Up to 540 MB/s
Sequential Write Up to 500 MB/s
Memory Speed Samsung 32 layer 3D V-NAND
Samsung 512 MB low power DDR3 SDRAM
Random Read 4KB, QD32
Up to 97,000 IOPS
4KB, QD1
Up to 10,000 IOPS
Note performance may vary based on system hardware and configuration
Random Write 4KB, QD32
Up to 89,000 IOPS
4KB, QD1
Up to 40,000 IOPS
Note Performance may vary based on system hardware and configuration
Controller Samsung MGX controller
TRIM Support Yes
S.M.A.R.T. Support Yes
Garbage Collection Auto Garbage Collection Algorithm
Sleep Mode Yes
AES Encryption AES 256-bit Encryption (Class 0) , TCG/Opal, IEEE1667 (Encrypted drive)
Power Consumption 50 milliwatts
3.5 Watts (maximum)
4.7 Watts (burst mode)
Note actual power consumption may vary depending on system hardware and configuration
Voltage 5V ± 5% Allowable voltage
Reliability 1.5 Million Hours Reliability (MTBF)
Operating Temperature 32 to 158°F / 0 to 70° C
Shock (half-sine wave) 1,500 G
0.5 ms
Form Factor M.2
Dimensions 3.16 x 0.87 x 0.06" / 80.26 x 22.10 x 1.52 mm
Weight 4.5 oz / 127.0 g
Packaging Info
Package Weight 0.1 lb
Box Dimensions (LxWxH) 5.6 x 3.8 x 0.9"