Твърд диск 2000GB Seagate Constellation™ ES, за голямо натоварване, SATA2, 7200rpm, 64MB

Seagate® Constellation™ ES SATA 3Gb/s 2-TB Hard Drive

Specifications
Model Number ST32000644NS
Interface SATA 3Gb/s
Cache 64MB
Capacity 2TB
Areal density (avg) 347Gb/in2
Guaranteed Sectors 3,907,029,168

PHYSICAL

Height 26.1mm
Width 101.6mm
Length 146.99mm
Weight (typical) 700g

PERFORMANCE

Spin Speed 7200 RPM
Sustained data transfer rate 140Mb/s
Average latency 4.16ms
Random read seek time <8.5ms
Random write seek time <9.5ms
I/O data transfer rate 300MB/s
Unrecoverable read errors 1 in 1015

RELIABILITY

MTBF 1,200,000 hours
Annual Failure Rate 0.73%

POWER

Average idle power 7.0W
Maximum start current, DC 2.8

ENVIRONMENT
Ambient Temperature

Operating 5°–60°C
Nonoperating -40°–70°C
Maximum operating temperature change 20°C per hour
Maximum nonoperating temperature change 30°C per hour

SHOCK

Operating Shock (max) Read 70 / Write 40 Gs for 2ms
Nonoperating Shock (max) 300 Gs for 2ms

ACOUSTICS

Acoustics (Idle Volume) 2.7 bels
Acoustics (Seek Volume) 3.0 bels

JAR Computers може да предложи ремонт/смяна/монтаж в наш сервиз или при партньор.

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