500G SEAGATE ES SATA 6GB/S 64M

Seagate® Constellation® ES SAS 6Gb/s 500GB Hard Drive

 

Seagate® Constellation® ES fifth-generation drives lead the industry with a range of high-capacity enterprise drive options. Available in both 6Gb/s SAS and SATA interfaces, these drives feature enterprise-class reliability with the power and performance efficiencies that make them ideal for capacity-optimised, 24x7 multi-drive server and storage environments.

 

SPECIFICATIONS

 

Model Number ST500NM0011

 

Interface SATA 6Gb/s

 

Cache 64MB

 

Capacity 500GB

 

Areal density (avg) 324Gb/in2

 

Guaranteed Sectors 976,773,168

 

PHYSICAL

 

Height (maximum) 26.10mm (1.028 in)

 

Width (maximum) 101.85mm (4.010 in)

 

Length (maximum) 147.00mm (5.787 in)

 

Weight (typical) 640g (1.411 lb)

 

PERFORMANCE

 

Spin Speed (RPM) 7200 RPM

 

Sustained data transfer rate 147Mb/s

 

Average latency 4.16ms

 

Random read seek time 8.5ms

 

Random write seek time 9.5ms

 

I/O data transfer rate 600MB/s

 

Unrecoverable read errors 1 in 1015

 

RELIABILITY

 

MTBF 1,200,000 hours

 

Annual Failure Rate 0.73%

 

POWER

 

12V start max current 1.90A

 

5V start max current 0.49A

 

Average idling power 4.56W

 

Average operating power 7.26W

 

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 20°C per hour

 

SHOCK

 

Operating shock (max) 70/40 Gs for 2ms

 

Non-operating shock (max) 350 Gs for 2ms

 

ACOUSTICS

 

Acoustics (Idling Volume) 2.2 bels

 

Acoustics (Seek Volume) 2.8 bels

 

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