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starbal.net StoreFront
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Momentus 500GB 7200RPM 16MB SATA 2.5" Drive ST9500420AS |
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One Year Manufacturer Warranty |
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R 1,280.40 |
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Model Number ST9750420AS
Interface SATA 3Gb/s
Cache 16MB
Capacity 750GB
Areal density (avg) 541Gb/in2
Guaranteed Sectors 1,465,149,168
PHYSICAL
Height 9.5mm (0.370 in)
Width 69.85mm (2.750 in)
Length 100.35mm (3.951 in)
Weight (typical) 115g (0.254 lb)
PERFORMANCE
Spin Speed (RPM) 7200 RPM
Average latency 4.2ms
Random read seek time 11.0ms
Random write seek time 13.0ms
I/O data transfer rate 300MB/s
Unrecoverable read errors 1 in 1014
RELIABILITY
Annual Failure Rate 0.5%
POWER
5V start max current 1.0A
Average idle power 0.96W
Average seek power 2.5W
ENVIRONMENT
Ambient Temperature
Operating 0°–60°C
Nonoperating -40°–70°C
Maximum operating temperature change 20°C per hour
Maximum nonoperating temperature change 35°C per hour
Shock
Operating Shock (max) 350 Gs for 2ms
Nonoperating Shock (max) 1000 Gs for 1ms
ACOUSTICS
Acoustics (Idle Volume) 2.3 bels
Acoustics (Seek Volume) 2.5 bels
Features
Storage Type HDD
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| R 1,280.40 |
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