LEGEND 710 PCIe Gen3 x4 M.2 2280 Solid State Drive 512GB ALEG-710-512GCS Features: PCIe Gen3 x4 interface Excellent read/write performance Heat sink keeps things 15% cooler Great upgrade option for creators High capacities Supports NVMe 1.4 LDPC & AES 256-bit encryption Supports Host Memory Buffer(HMB) 3-year warranty Specifications: Capacity 512GB 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 Weight 9g / 0.32oz Interface PCIe Gen3 x4 Sequential Read (Max) Up to 2,400MB/s Sequential Write (Max) Up to 1,000MB/s 4KB Random Read IOPS(Max) Up to 90K 4KB Random Write IOPS(Max) Up to 150K Operating temperature 0°C - 70°C Storage temperature -40°C - 85°C Shock resistance 1500G/0.5ms MTBF 1,500,000 hours Terabytes Written (TBW) 130TB Warranty 3-year limited warranty