SSD SAMSUNG 990 PRO 4TB M.2 PCIe Gen4 NVMe TLC Write speed 6900 MBytes/sec Read speed 7450 MBytes...

SAMSUNG 990 PRO PCIe 4.0 NVMe M.2 SSD





+ Samsung NVMe SSD powered by newly designed in-house controller


+ Up to 7,450 / 6900 MB/s sequential read/write speed


+ Power efficient SSD, reliable thermal control


Superb SSD for gaming enthusiasts

Reach max performance of PCIe 4.0. Experience longer-lasting, opponent-blasting speed. The in-house controller's smart heat control delivers supreme power efficiency while maintaining ferocious speed and performance, so you can stay at the top of your game.


PCIe 4.0 speed maximised. Huge speed boost.

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

Breakthrough 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 PRO. This low-power design makes max 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 manage heat for unwavering performance. The heat spreader label controls NAND chip heat, while Dynamic Thermal Guard keeps temperatures optimal.

Game like a pro

Secure victory with 990 PRO's expanded 4TB capacity, empowering you with a random read speed of up to 1,600.000 IOPS. Witness faster loading times on your PC and PlayStation® 5, as it breathes life into your games.

Samsung Magician software

Unlock the full power of 990 PRO. Samsung Magician software's user-friendly suite of optimisation tools always gets you the best SSD performance. Protect data, get firmware updates and monitor the drive’s health. Your personal SSD toolkit.
SSD series 990 PRO
4TB, Form Factor M.2
PCIe Gen4, NVMe
Technology TLC, Write speed 6900 MBytes/sec
Read speed 7450 MBytes/sec, Drive thickness 2.3mm
TBW 2400 TB, MTBF 1500000 hours