Seagate 3.5 NAS HDD (ST8000VN0022) - 8TB

Bytes per sector (4K physical emulated at 512-byte sectors): 4096 Default sectors per track: 63 Default read/write heads: 16 Default cylinders: 16,383 Recording density (max): 2177KBPI Track density (avg): 370KTPI Areal density (avg): 802Gb/in2 Internal data transfer rate (max): 1981Mb/s Maximum sustained data rate, OD read (MB/s): 210MB/s

ATA data-transfer modes supported

PIO modes: 0 to 4 Multiword DMA modes: 0 to 2 Ultra DMA modes: 0 to 6 I/O data-transfer rate (max): 600MB/s Cache buffer: 256MB Height (max): 26.11mm / 1.028 in Width (max): 101.85mm / 4.010 in Length (max): 146.99mm / 5.787 in Weight (max): 780g / 1.72 lb Average latency: 4.0ms

Average seek, read (typical): <8.5ms Average seek, write (typical): <9.5ms Startup current (typical) 12V: 1.8A Voltage tolerance (including noise): 5V: ±5%, 12V: ±10% Non-Operating (Ambient °C): -40 to 70 Operating ambient temperature (min °C): 5 Operating temperature (drive case max °C): 70+

Temperature gradient: 20°C per hour max (operating)30°C per hour max (nonoperating) Relative humidity 5% to 90% (operating) , 5% to 95% (non-operating)