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512GB Samsung SM961 nvme M.2 2280 PCIe

Manufacturer SAMSUNG
Model PM981 nvme
Capacity 512GB
Interface Type M.2
Max Read 3000MB/s
Max Write 1800MB/s

Product Overview PM981: Unmatched SSDs for PCs
Samsung SSD sets the standard in high-performance storage for PCs with rapid data processing and reliability in compact form factors.

Fitting Storage for High-End PCs: Accelerated Processing in A Compact Form Factor
PM981 delivers optimal SSD features for PCs. By supporting the PCIe interface standard up to 4 lanes and TurboWrite technology, faster Seq. R/W speeds are accomplished, delivering higher performance while using less power via an NVMe power-saving mode. Featured in an M.2 form factor, PM981 uses 88% less space than 2.5” SSD. Features • Fitting Storage for High-End PCs.
• Big Power in a Small Package.
• Latest NVMe Technology.
• 512GB Capacity.
• Read speeds of up to 3000MB/s & Writes at up to 1800MB/s

Capacity 512GB
Edition PM981
Form Factor M.2 (2280)
Height 2.38 mm
Interface PCIe 3.0 (x4)
Host Controller Interface NVMe 1.2
Controller Samsung Polaris V2
Flash Memory Type Samsung 64-Layer TLC 3D V-NAND
Max. Read 3000 MB/s
Max. Write 1800 MB/s
DRAM Cache Memory N/A
DRAM Cache Memory Type  
Max. Random Read 4K 270,000 IOPS
Max. Random Write 4K 420,000 IOPS
Latency N/A
Special Features
  • AES-XTS 256-bit Hardware-based Encryption Engine
  • TCG/Opal V2.0
  • UBER: <1 sector="" per="" 10="" 15="" bits="" read="" li="">
Power Consumption (active) 5.9W
Max. Endurance Rating  
MTBF 1,500,000 Hours
Max. Operating Vibration  
Max. Non-operating Vibration 20G (20 ~ 2,000 Hz, Sinusoidal)
Max. Operating Shock  
Max. Non-operating Shock 1500G (0.5ms duration with 1/2 sine wave)
Connectivity 1 x M.2 (PCIe)
OS Support  
Bracket N/A
Dimensions 22 x 2.38 x 80 mm (WxHxD)
Weight 9 g
Package Type OEM
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