Seagate ST32000647NS 2000GB SATA Hard Drive
ราคายังไม่รวม ภาษีมูลค่าเพิ่ม 7%:
฿0
Warranty SEAGATE:
ให้คำปรึกษา และบริการหลังการขาย
รับประกันสินค้า 3 ปี
ติดต่อสอบถามราคา พิเศษ
SALE (095-675-8034)
รับจัดหาอุปกรณ์ Server / Storage และทำ MA
Email [email protected] Office 02-460-9200
Capacity : 2TB/2000GB
Interface : SATA 6Gb/s
Standard SED models : Yes
SED (FIPS 140-2) models : Yes
Guaranteed sectors : 3,907,029,168
Heads : 7/8
Discs : 4
Bytes per sector : 512
Default sectors per track : 63
Default read/write heads : 16
Default cylinders : 16,383
Recording density, KBPI (Kb/in max) : 1638
Track density, KTPI (ktracks/in avg.) : 270
Areal density, (Gb/in avg) : 444
Spindle speed (RPM) : 7200
Internal data transfer rate (Mb/s max) : 1900
Sustained data transfer rate OD (MB/s max) : 155
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 : 64MB
Weight (maximum) : 655g (1.444 lb)
Average latency : 4.16
Power-on to ready (sec max) : 15
Standby to ready (sec max) : 15
Track-to track seek time (ms typical) : 0.5 read, 0.5 write
Average seek, read (ms typical) : 8.5
Average seek, write (ms typical) : 9.5
Startup current (typical) 12V (peak) : 2.8A, 2.0A (optional configuration through Smart Command Transport)
Voltage tolerance (including noise) : 5V ±5%, 12V ±5%
Operating Ambient temperature (tested) : 5° to 60°C
Nonoperating Ambient temperature : –40° to 70°C
Operating Temperature gradient (°C per hour max) : 20°C
Nonoperating Temperature gradient (°C per hour max) : 30°
Operating Relative humidity : 5% to 90%
Nonoperating Relative humidity : 5% to 95%
Relative humidity gradient : 30% per hour max
Altitude, operating : –60.96 m to 3,048 m (–200 ft to 10,000+ ft)
Altitude, nonoperating (below mean sea level, max) : –60.96 m to 12,192 m (–200 ft to 40,000+ ft)
Operational Shock (max at 2 ms) : Read 70 Gs/Write 40 Gs
Non-Operational Shock (max at 2 ms) : 300 Gs
Vibration, operating (5-22 Hz) : 0.25 Gs, Limited displacement
Vibration, operating (22-350 Hz) : 0.50 Gs
Vibration, operating (350-500 Hz) : 0.25 Gs
Operation Rotational vibration (20-1500 Hz) : 12.5 rads/s
Vibration, nonoperating (10-500 Hz) : 4.9 Grms ref
Idle Drive acoustics, sound power (bels) : 2.8 (typical), 3.0 (max)
Performance seek Drive acoustics, sound power (bels) : 3.2 (typical), 3.4 (max)
Nonrecoverable read errors : 1 sector per 10E15 bits read
Annualized Failure Rate (AFR) : 0.73% based on 8760 POH
Load-unload cycles : 300,000 (25°C, 50% rel. humidity) (600,000 design life testing)
Supports Hotplug operation per Serial ATA Revision 2.6 specification : Yes