ADATA 2TB Legend 860 M.2 2280 NVMe PCIe 4.0 SSD

Form factor       

M.2 2280

NAND Flash       

3D NAND

Dimensions (L x W x H) 

80 x 22 x 3.13mm / 3.15 x 0.87 x 0.13inch (w/ heat sink)

80 x 22 x 2.15mm / 3.15 x 0.87 x 0.09inch (w/o heat sink)             

Weight

9.5g / 0.33oz (w/ heat sink)

6.5g / 0.23oz (w/o heat sink)      

Interface            

PCIe Gen4 x4

Sequential Read (Max) 

Up to 6,000MB/s (PC/Laptop)*

Sequential Write (Max)

Up to 5,000MB/s*

Operating temperature

0°C - 70°C

Storage temperature    

-40°C - 85°C

Shock resistance             

1,500G/0.5ms

MTBF   

2,000,000 hours

Terabytes Written (TBW)             

640TB**

Remark

*This product is compatible with the latest Intel and AMD platforms and must be used with a motherboard that supports PCIe 4.0 to achieve optimal performance. Actual performance may vary depending on the hardware and software configurations. 

*This product is backward compatible with PCIe 3.0. If a third-generation PCIe motherboard is used, this product will be able to achieve sequential read/write speeds of   3400/3000MB per second.           

*Test system configuration : 1. MB Info:GIGABYTE X570 AORUS ELITE WIFI, 2. CPU: AMD Ryzen 7 3700X 8 Core Processor 3.59GHz, 3. BIOS Ver: F11, 4. RAM: DDR4 8GB*2 2666MHz, 5. OS Ver: Windows 10 / 21H1             

** The value is the minimum amount of terabyte written that could be reached.