27475-W2A23 - Hitachi Deskstar 500GB 7200RPM 16MB Cache SATA HDD - OEM (Bare...
Manufacturer: Hitachi
Model: 27475-W2A23
Product Ref: 5500/8395507
The Hitachi Deskstar range of Hard Disk Drives extends the companies long-standing tradition of performance leadership. Hitachis standardized features in desktop solutions enable fast transfer rates low power utilization and quiet acoustics. These features combine to make Hitachi Hard drives ideal not only ideal for standard PC systems but also for entry-servers personal video recorders and other non-PC computing requirements. Hitachi is dedicated to provide a breadth of hard disk drive solutions to satisfy all of todays demanding computing needs. Configuration Interface: SATA II 3.0Gb/s Capacity: 500GB Disks / heads: 5/10Performance Data buffer: 16 MB Rotational speed (rpm): 7200 Media transfer rate (max. Mbits/sec): 817 Interface transfer rate (max. MB/sec): 300 Sustained data rate (MB/sec): 64.8 - 31 (zone 0 - 29) Average seek time (ms) (read typical): 8.5Reliability Error rate (non-recoverable): 1 in 10E14 Start/stops (at 40 C): 50 000Acoustic Idle (Bels): 3.1Power Requirement: +5 VDC (+/- 5%) +12 VDC (+10%/-8%) Dissipation Startup current (max. A): 2.0 (+12V) 1.2 (+5V) Idle (W): 9.6Physical size Height (mm): 25.4 Width (mm): 101.6 Depth (mm): 146Operating environmental characteristics Ambient temperature (C): 5 to 55 Relative humidity (non-condensing): 8% to 90% Shock (half sine wave 2ms) (G): 55 Vibration (random (RMS)) (G): 0.67 for horizontal 0.56 for verticalNon-operating environmental characteristics Ambient temperature (C): -40 to 65 C Relative humidity (non-condensing): 5% to 95% Shock (half sine wave 2ms) (G): 225 Vibration (random (RMS) (G): 1.04 rms (XYZ) RoHS Compliant: yes


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