Твърд диск 22TB, Seagate IronWolf Pro Guardian, SATA 6Gb/s, 7200 rpm, 512MB кеш, 3.5" (8.89 cm)

Specifications

Formatted (512 bytes/sector)*: 22TB
Heads: 20
Disks: 10
Bytes per logical sector: 512
Bytes per physical sector: 4096
Recording density, KBPI (Kb/in max): 2552
Track density, KTPI (ktracks/in avg.): 512
Areal density, (Gb/in2 avg): 1260
Spindle speed (RPM): 7200
Sustained data transfer rate OD (MB/s max): 285
I/O data-transfer rate (MB/s max): 600
ATA data-transfer modes supported PIO modes: 0–4
Multiword DMA modes: 0–2
Ultra DMA modes: 0–6
Cache buffer: 512MB (524,288KB)
Weight: (maximum): 690g
Average latency: 4.16ms
Power-on to ready (sec) (typ/max): 25/30
Standby to ready (sec) (typ/max): 25/30
Startup current (typical) 12V (peak): 2.0A
Voltage tolerance (including noise): 5V ± 5%, 12V ± 10%
Operating ambient temperature (min °C)*: 0°C (Ambient)
Operating temperature (max °C)*: 65°C (Drive Reported Temperature) †
Temperature gradient (°C per hour max): 20°C (operating), 20°C (nonoperating)

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