Твърд диск 120GB, Samsung, ATA/100, 5400rpm, 8MB, 2.5"

Samsung HM120JC

Drive Configuration

Capacity 120GB
Interface SATA 1.5Gbps
Buffer DRAM Size 8MB
Byte per Sector 512
Rotational Speed 5,400RPM

Performance Specifications

Average Latency 5.6ms
Average Seek time(typical) 12ms
Media Transfer Rate(Max.) 428Mb/s
Interface Transfer Rate(Max.) 150MB/s
Drive Ready Time(typical) 4s

Reliability Specifications

Non-recoverable Read Error 330,000 POH
Controlled Ramp Load/Unload 600,000

Acoustics

Idle 2.4Bel
Performance Seek 2.6Bel

Environmental Specifications

Temperature
Operating 5 ~ 55°C
Non-operating -40 ~ 70°C

Humidity(non-condensing)
Operating 5 ~ 90%
Non-operating 5 ~ 95%

Liner Shock(1/2 sine pulse)
Operating 325G
Non-operating 1,000G

Vibration
Operating 1.0 Go-p
Non-operating N/A

Altitude(relative to sea level)
Operating -1,000 to 10,000ft
Non-operating -1,400 to 50,000ft

Power Requirenents

Voltage +5V +/- 5%
Spin-up Current(Max.) 4.5W
Seek(typical) 2.1W
Read/Write(typical) 2.0W
Standby(typical) 0.10W
Sleep(typical) 0.25W
Low Power Idle(typical) 0.65W
Physical Dimension Height (Max.) 9.40mm
Width 100.00mm
Length 69.85mm
Weight(avg.) 559g

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