SSD M.2 Samsung NVMe 990 1TB PCIe 4.0 x4

Технички спецификации

Speed on demand Upgrade to the speed you need with up to 7,250/6,450 MB/s sequential read/write speeds and up to 850K/1,200K IOPS random read/write speeds. Launch large games smoothly, move high-res photo libraries in less time, and export large projects files in effortlessly. Backed by PCIe 4.0, you spend less time waiting, and more time playing and creating. Masterful power efficiency The 990 hits the sweet spot between performance and efficiency, with up to 38% improved performance per Watt over the 990 PRO. Handle large files with ease, even in power-constrained environments like laptops, thanks to an optimized low-power design. Samsung Magician Software Run your SSD your way with Samsung Magician software—a suite of simple tools to maintain high SSD performance. Transfer data quickly and safely, track drive health, and get the latest firmware updates.

General Capacity

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

Form Factor

M.2 (2280)

Interface

PCIe® 4.0 x4, NVMe™ 2.0 Dimension (WxHxD): Max 80.15 x Max 22.15 x Max 2.38 mm

Weight

Max 9.0g

Samsung V-NAND Controller

Samsung in-house

Controller Cache Memory

HMB(Host Memory Buffer) Special Features TRIM Support S.M.A.R.T Support GC (Garbage Collection)

Encryption Support

AES 256-bit Full Disk Encryption, TCG/Opal V2.0, Encrypted Drive (IEEE1667) Device Sleep Mode Support

Performance Sequential Read

7,150MB/s

Sequential Write

6,450MB/s

Random Read

700KIOPS

Random Write

1,100KIOPS https://www.samsung.com/uk/memory-storage/nvme-ssd/990-1tb-nvme-pcie-gen-4-mz-v9v1t0bw/