SAMSUNG 1TB 990 EVO PCIe NVMe M.2 Solid State Drive

General Feature

Application

Client PCs

Rated Capacity

1,000GB (1GB=1 Billion byte by IDEMA) * Actual usable capacity may be less

Form Factor

M.2 (2280)

Interface

PCIe® 4.0 x4 / 5.0 x2 NVMe™ 2.0

Dimension (WxHxD)

80 x 22 x 2.38 mm

Weight

Max 9.0g Weight

Storage Memory

Samsung V-NAND TLC

Controller

Samsung in-house Controller

Cache Memory

HMB(Host Memory Buffer)

Special Feature

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

Performance

Sequential Read

Up to 5,000 MB/s * Performance may vary based on system hardware & config.

Sequential Write

Up to 4,200 MB/s * Performance may vary based on system hardware & config.

Random Read (4KB, QD32)

Up to 680,000 IOPS * Performance may vary based on system hardware & config.

Random Write (4KB, QD32)

Up to 800,000 IOPS * Performance may vary based on system hardware & config.

Random Read (4KB, QD1)

Up to 20,000 IOPS * Performance may vary based on system hardware & config.

Random Write (4KB, QD1)

Up to 90,000 IOPS * Performance may vary based on system hardware & config.

Environment

Avg. Power Consumption (system)

Read 4.9 W / Write 4.5 W* Actual power consumption may vary

Power Consumption (Idle)

Typical 60 mW * Actual power consumption may vary

Power Consumption (Device Sleep)

Typical 5 mW * Actual power consumption may vary

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)

Accessories

Installation Kit: Not Available

Software

Management SW: Magician Software for SSD management