D3-S4520 240 GB SSDSC2KB240GZ01 Standard-endurance SATA drives with capacities up to 7.68TB, designed to increase server efficiency and boost IOPS/TB performance over legacy hard disk drives (HDDs) for cloud storage. Specifications: General Capacity 240 GB Form Factor 2.5" 7mm Interface SATA 3.0 6Gb/s Lithography Type 144L TLC 3D NAND Use Conditions Server/Enterprise Performance Sequential Bandwidth - 100% Read (up to) 470 MB/s Sequential Bandwidth - 100% Write (up to) 233 MB/s Random Read (100% Span) 44000 IOPS (4K Blocks) Random Write (100% Span) 15500 IOPS (4K Blocks) Power - Active 2.3W Power - Idle 1.0W Reliability Warranty Period 5 yrs Endurance Rating (Lifetime Writes) 1.0 PBW Mean Time Between Failures (MTBF) 2 million hours Uncorrectable Bit Error Rate (UBER) < 1 sector per 10^17 bits read Vibration - Operating 2.17 GRMS Vibration - Non-Operating 3.13 GRMS Shock (Operating and Non-Operating) 1,000 G (Max) at 0.5 msec Operating Temperature Range 0°C to 70°C