Product Size M.2 2280 Capacity 128GB | 256GB | 512GB | 1024GB Max. Seq. Read (MB/S) 1200MB/s | 2280MB/s | 2500MB/s | 2450MB/s Max. Seq. Write (MB/S) 950MB/s | 1800MB/s | 1025MB/s | 2450MB/s Max. Ran. 4K read IOPS 55K | 90K | 55K | 146K Max. Ran. 4K write IOPS 180K | 320K | 225K | 128K Max. Power Consumption 1.3W | 1.6W | 2.2W | 3.1W TBW 80TB | 100TB | 120TB | 240TB Storage Medium 3D NAND Interface PCIe MTBF 1,500,000 hours Operation temperature 0-70 Storage temperature -40 °C to 85 °C