Manufacturer	Samsung
Model	870 QVO
Part Number	MZ-77Q4T0B/AM
Drive Capacity	4 TB
Type	2.5" form factor
NAND	Samsung V-NAND 4bit MLC
Interface	SATA3 6.0Gb/s
Performance	560 MB/s Sequential Read 530 MB/s Sequential Write
Encryption	AES 256-bit Full Disk Encryption TCG/Opal V2.0, Encrypted Drive (IEEE1667)
Cache Memory	Samsung 4 GB Low Power DDR4 SDRAM
Power	Average: 2.2W  Maximum: 3.2W  Idle: 35 mW
Environmental	Shock: 1,500 G & 0.5 ms (Half sine)
Dimensions	70.10mm x 100.1mm x 6.86mm 3.94" x 2.76" x 0.27"
Life Expectancy	1,500,000 Hours mean time to failure (MTBF)
Warranty	3 Years Manufacturer Warranty or 1440 TBW (Total Bytes Written)