ADATA XPG SX8000 M.2 2280 256GB PCI-Express 3.0 x4 MLC Internal Solid State Drive (SSD) ASX8000NP-256GM-C Max Sequential Read: Up to 1900 MBps (ATTO) Up to 2000 MBps (CDM QD32) Up to 1400 MBps (AS SSD) Max Sequential Write: Up to 600 MBps (ATTO) Up to 600 MBps (CDM QD32) Up to 580 MBps (AS SSD) 4KB Random Read: Up to 80,000 IOPS Controller: SMI 2260 4KB Random Write: Up to 130,000 IOPS Power Consumption (Active): 0.33W Power Consumption (Idle): 0.14W Max Shock Resistance: 1500G/0.5ms