Introduction

Blistering speed, endless victory
Experience long-lasting fast performance of PCIe® 4.0. The in-house controller's smart heat control delivers supreme power efficiency while maintaining speed and performance to help keep you on the top of your game.

PCIe 4.0 speed maximised
Huge speed boost. Up to 40% and 55% faster random read/write speeds than 980 PRO - up to 1400K/1550K IOPS, while sequential read/write speeds up to 7450/6900 MB/s reach near max performance of PCIe® 4.0. Fly high in gaming, video and 3D editing, data analysis, and more.

Incredible power efficiency
More power-efficient performance. Higher performance usually consumes more power. But, 990 PRO uses less power with over 50% improved performance per Watt over 980 PRO³.This low-power design delivers outstanding PCIe® 4.0 performance possible with optimal power efficiency.

Smart thermal solution
Speed beyond the heat. The nickel-coated controller and cutting-edge thermal control algorithm helps to manage heat for stable performance.The heat spreader label controls NAND chip heat, while Dynamic Thermal Guard keeps temperatures stable.

The champion maker
An amazing gameplay experience. Huge improvement in random performance enables faster loads for gaming realism on PS5 and DirectStorage PC games.

Samsung Magician software
Harness the full power of 990 PRO. Samsung Magician software's user-friendly suite of optimization tools always gets you the best performance out of your Samsung SSD. Protect data, get updates, monitor drive health, and set up LED color combinations. It's your personal SSD toolkit.

World's No.1 Flash Memory
Experience superior performance and reliability you only get from the world's No.1 flash memory seller since 2003. All components and firmware are produced in-house, including Samsung's world-renowned DRAM and NAND, for integrated start-to-finish quality you can trust.

Features

NVMe version

2.0

Security algorithms

256-bit AES

SSD form factor

M.2

SSD capacity

4 TB

Interface

PCI Express 4.0

Memory type

V-NAND MLC

NVMe

Yes

Component for

PC

Hardware encryption

Yes

Read speed

7450 MB/s

Write speed

6900 MB/s

Random read (4KB)

1400000 IOPS

Random write (4KB)

1550000 IOPS

PCI Express interface data lanes

x4

DevSlp (device sleep) support

Yes

S.M.A.R.T. support

Yes

TRIM support

Yes

Mean time between failures (MTBF)

1500000 h

Protection features

Heat resistant

Power

Operating voltage

3.3 V

Power consumption (average)

5.5 W

Operational conditions

Operating temperature (T-T)

0 - 70 °C

Operating shock

1500 G

Weight & dimensions

Width

80 mm

Depth

2.3 mm

Height

22 mm

Weight

9 g