NOWY SZYBKI DYSK

SEAGATE 1TB

CONSTELLATION

ES ST31[zasłonięte]524NS 

Specifications

• Model Number  ST31[zasłonięte]524NS
• Interface  SATA 3Gb/s
• Cache  32MB
• Capacity  1TB
• Areal density (avg)  347Gb/in2
• Guaranteed Sectors  1,953,525,168

Physical  

• Height  26.1mm (1.028 in)
• Width  101.6mm (4.000 in)
• Length  146.99mm (5.787 in)
• Weight (typical)  610g (1.344 lb)

Performance  

• Spin Speed (RPM)  7200 RPM
• 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 idling power  5.0W
• Maximum starting current, DC  2.8

Environment  

• Ambient Temperature  
• Operating  5°–60°C
• Non-operating  -40°–70°C
• Maximum operating temperature change  20°C per hour
• Maximum non-operating temperature change  30°C per hour
• Shock  
• Operating shock (max)  Read 70 / Write 40 Gs for 2ms
• Non-operating shock (max)  350 Gs for 2ms

Acoustics  

• Acoustics (Idling Volume)  2.2 bels
• Acoustics (Seek Volume)  2.8 bels

3.5" SATA 7200 32MB