Samsung 990 Pro 1Tb M.2

Application

Client PCs, Game Consoles

Capacity

2,000GB (1GB=1 Billion byte by IDEMA) * Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise)

Interface

PCIe Gen 4.0 x4, NVMe 2.0

Dimension (WxHxD)

80 x 22 x 2.3 mm

Weight

Max 9.0g Weight

Storage Memory

Samsung V-NAND 3-bit MLC

Controller

Samsung 2GB Low Power DDR4 SDRAM

Random Read (4KB ,QD32)

Up to 1,400,000 IOPS * Performance may vary based on system hardware & configuration

Random Write (4KB ,QD32)

Up to 1,550,000 IOPS * Performance may vary based on system hardware & configuration

Random Read (4KB ,QD1)

Up to 22,000 IOPS * Performance may vary based on system hardware & configuration

Random Write (4KB ,QD1)

Up to 80,000 IOPS * Performance may vary based on system hardware & configuration

Product Type

990 PRO

Interface

PCIe Gen 4.0 x4, NVMe 2.0

Usage Application

Client PCs, Game Consoles

Capacity

2,000GB (1GB=1 Billion byte by IDEMA) * Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise)

Sequential Read Speed

Up to 7,450 MB/s * Performance may vary based on system hardware & configuration

Sequential Write Speed

Up to 6,900 MB/s * Performance may vary based on system hardware & configuration

Cache Memory

Samsung 2GB Low Power DDR4 SDRAM

S.M.A.R.T. Support

Supported

GC (Garbage Collection)

Auto Garbage Collection Algorithm

WWN Support

Not supported

Device Sleep Mode Support

Yes

NVMe

Yes