PCIe Gen 4.0 Samsung 990 PRO NVMe M.2 4TB SSD Internal Hard Disk For Laptop

Interface

PCIe Gen 4.0 x4, NVMe 2.0

Sequential Read

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

Sequential Write

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

Warranty

5-year Limited Warranty or 2400 TBW Limited Warranty

Application

Client PCs, Game Consoles

Weight

Max 9.0g Weight

Dimension (Pack: WxHxD)

80 x 22 x 2.3 mm

Application

Client PCs, Game Consoles

Rated Capacity

4,000GB (1GB=1 Billion byte by IDEMA) * Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise)

Form Factor

M.2 (2280)

Interface

PCIe Gen 4.0 x4, NVMe 2.0

Dimension (Pack: WxHxD)

80 x 22 x 2.3 mm

Weight

Max 9.0g Weight

Storage Memory

Samsung V-NAND TLC

Controller

Samsung in-house Controller

Cache Memory

Samsung 4GB Low Power DDR4 SDRAM

TRIM Support

Supported

S.M.A.R.T Support

Supported

GC (Garbage Collection)

Auto Garbage Collection Algorithm

Encryption Support

AES 256-bit Encryption (Class 0)TCG/Opal IEEE1667 (Encrypted drive)

WWN Support

Not supported

Device Sleep Mode Support

Yes

Sequential Read

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

Sequential Write

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

Random Read (4KB, QD32)

Up to 1,600,000 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

Average Power Consumption (system level)

*Average: 6.5 W *Maximum: 8.6 W (Burst mode)* Actual power consumption may vary depending on system hardware & configuration

Power consumption (Idle)

Max. 55 mW * Actual power consumption may vary depending on system hardware & configuration

Allowable Voltage

3.3 V ± 5 % Allowable voltage

Reliability (MTBF)

1.5 Million Hours Reliability (MTBF)

Operating Temperature

0 - 70 ℃ Operating Temperature

Shock

1,500 G & 0.5 ms (Half sine)