Ổ cứng HDD Seagate IronWolf Pro 18TB ST18000NE000

Description

Ổ cứng HDD Seagate IronWolf 18TB ST18000NE000

ổ cứng chuyên dụng dành cho NAS

Formatted (512 bytes/sector)*: 18TB
Guaranteed sectors (see Section 2.2)
Heads: 18
Disks: 9
Bytes per logical sector: 512
Bytes per physical sector: 4096
Recording density, KBPI (Kb/in max): 2321
Track density, KTPI (ktracks/in avg.): 480
Areal density, (Gb/in2 avg): 1155
Spindle speed (RPM): 7200
Internal data transfer rate (Mb/s max): 2899
Sustained data transfer rate OD (MiB/s max):247 (260 MB/s max)
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: 256MB (262,144KB)
Weight: (maximum) 670g (1.477 lb)
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) †
Non-Operating temperature: –40° to 70°C (Ambient Temperature, see sections 2.6.1 and 2.14)