Samsung's 980 1TB Solid State Drive   transcends the performance and responsiveness of your machine. Boasting high transfer speeds and excellent endurance, the Samsung 980 in M.2 2280 format relies on the PCI-E 3.0 x4 interface as well as NVMe technology. It is also equipped with a  Samsung V-NAND 3-bit MLC memory  and a Samsung Pablo controller. 
The  Samsung 980 M.2 PCIe 3.0 4x NVMe  is ideal for users looking for a high-performance PCIe 3.0 x4 SSD. Its high-performance throughputs for heavy queries in gaming, computer graphics, data analysis, and more allow you to rediscover fluidity and responsiveness in all tasks.

Specifications:
Disc Format: M.2 card
Disk capacity: 1 TB
Interface: PCI-E 3.0 4x
Reading speed: 3500 MB/s
Write speed: 3000 MB/s