Capacity: 960GB/1.88TB/1.92TB. Enterprise grade mixed-use SSD. Samsung Polaris NVMe controller. 48-layer TLC V-NAND flash memory. 2 22110 form factor (check your motherboard for length support; many laptops and some desktop boards only support 2280 form factor). 1PC x PM983 M. Please give us a chance to make things right before leaving any neutral or negative feedbacks. We appreciate your understanding.