ADATA LEGEND 970 PCIe Gen5 x4 M.2 2280 Solid State Drive - 4TB Model: ADATA LEGEND 970 PRO Form Factor: M.2 2280 Interface: PCIe Gen5 x4, NVMe 2.0 Capacities: 4TB Controller: InnoGrit IG5666 NAND Flash: 232-Layer Micron 3D TLC DRAM Cache: LPDDR4 Sequential Read Speed: Up to 14,000 MB/s Sequential Write Speed: Up to 11,000 MB/s Random Read IOPS: Up to 1,800K Random Write IOPS: Up to 1,300K Endurance (TBW): 4TB: 2,960 TBW Cooling Solution: Dual-layer aluminum heatsink with integrated micro-fan powered directly from M.2 slot Operating Temperature: 0°C to 85°C Dimensions (L x W x H): 80.6 x 24.2 x 17.9 mm Weight: 52.1g Compatibility: Supports latest Intel and AMD platforms Features: Active cooling system reduces temperatures by up to 20% Onboard SLC caching and DRAM cache buffer for enhanced performance LDPC error correction and TCG Opal encryption support Same-day to 2-day delivery 1-Year Global Cloud warranty