The Hitachi Deskstar T7K250 extends the company’s long-standing tradition of perfor-mance leadership. Hitachi’s standardized features in desktop solutions enable fast transfer rates, low power utilization and quiet acoustics. These features combine to make the Deskstar T7K250 ideal not only for standard PC systems but also for ATA entry-servers, per-sonal video recorders and other non-PC computing requirements.
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Description
Product Features:
- 250 GB 3.5" 7200 RPM Parallel ATA
- Hybrid-HDD
- Storage drive buffer size: 8 MB
- 640 g
Hitachi Deskstar T7K250 250GB PATA 3.5" Parallel ATA
Deskstar T7K250 250GB, PATA 133 MB/s, 3.5", 7200rpm, 8MB
Hitachi Deskstar T7K250 250GB PATA, 3.5", 250 GB, 7200 RPM
Hitachi Deskstar T7K250 250GB PATA. HDD size: 3.5", HDD capacity: 250 GB, HDD speed: 7200 RPM
Specification
Features
HDD size
3.5"
HDD capacity
250 GB
HDD speed
7200 RPM
Interface
Parallel ATA
Type
Hybrid-HDD
Storage drive buffer size
8 MB
HDD number of heads
4
Average seek time
8.5 ms
Start/stop cycles
50000
Power
Operating voltage
5 / 12 V
Operational conditions
Operating temperature (T-T)
5 - 55 °C
Storage temperature (T-T)
-40 - 65 °C
Operating relative humidity (H-H)
8 - 90%
Storage relative humidity (H-H)
5 - 95%
Operating vibration
0.67 G
Non-operating vibration
1.04 G
Operating shock
55 G
Non-operating shock
350 G
Technical details
Sustainability certificates
RoHS
Weight & dimensions
Width
101.6 mm
Height
25.4 mm
Depth
146 mm
Weight
640 g
Other features
Sustained data rate
67.8 MB/s
Power requirements
+5 VDC (+/- 5%), +12 VDC (+10%/-8%)
Dimensions (WxDxH)
101.6 x 146 x 25.4 mm
Internal
Yes