Dell Enterprise 2MJ55 / XF27R / Toshiba MG03ACA400 4TB SATA 7.2K HDD
Formatted capacity : 4TB
Buffer Size : 64MiB FIFO ring buffer
Rotation Speed : 7,200 RPM
Average Latency Time : 4.17ms
Average seek time - Read - Write : - 8.5ms - 9.5ms
Sustained transfer rate (Max.) : 165 MB/s (4TB models); 155 MB/s (1TB, 2TB, 3TB models)
Load/Unload : 600,000 times
MTTF : 1,200,000 hours
Operation condition : 24 hours/day, 7day/week, 100% duty
Allowable Voltage : 5V±5% , 12V±5%
Read/Write : 11.3 watts
Low power idle : 6.0 watts
Dimensions (W) x (D) x (H) : 101.6 mm x 147 mm x 26.1 mm
Weight : 720g (Max.)
Operating : 5 ~ 55°C
Non-operating : -40° ~ 70°C
Vibration - Operating - Non-operating : - 7.35m/s2 (0.75G, 5~300Hz) - 2.45m/s2 (0.25G, 300~500Hz) - 49 m/s2 (5G, 5~500Hz)
Shock - Operating - Non-operating : - 686 m/s2 (70G) 2ms - 2,940 m/s2 (300G) 2ms
Acoustics : 31 dB


