WESTERN DIGITAL Travelstar Z7K500 320GB HDD 7200rpm SATA serial ATA 32MB cache 6 Gb/s 6,4cm 2,5inch internal HTS725032A7E630
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WESTERN DIGITAL Travelstar Z7K500 320GB HDD 7200rpm SATA serial ATA 32MB cache 6 Gb/s 6,4cm 2,5inch internal HTS725032A7E630
WD Travelstar Z7K500 HTS725032A7E630 - Kiintolevyasema - 320 GB - sisäinen - 2.5" - SATA 6Gb/s - 7200 kierrosta/min - puskuri: 32 Mt
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Interface
Serial ATA III
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Transfer rate
6GB/s
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Capacity
320GB
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Rotational Speed
7200RPM
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Size
2.5"
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Description
Specifications
Expert Reviews
Travelstar Z7K500 is the second generation 7mm, 7200 RPM 2.5-inch hard drive from Hitachi, with capacities ranging from 250GB to 500GB leveraging Advanced Format, which increases the physical sector size from 512 bytes to 4,096 (4K) bytes to improve drive capacities and error correction capabilities. Travelstar Z7K500 is the first 2.5-inch HDD with a 6Gb/s SATA interface and 32MB of cache and delivers the highest 7200 RPM performance in PCMark Vantage testing. The 500GB per platter, one-disk models are designed as a direct replacement for standard 9.5mm HDDs, for use in notebook PCs, external storage and gaming consoles, as well as new, thinner and more robust device designs.
Features |
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HDD size | 2.5" |
HDD capacity | 320 GB |
HDD speed | 7200 RPM |
Interface | SATA,Serial ATA |
Storage drive buffer size | 32 MB |
Full stroke seek time | 25 ms |
Track to track seek time | 1 ms |
Average seek time | 13 ms |
Average latency | 4.2 ms |
Bytes per sector | 512 |
Start/stop cycles | 600000 |
Power |
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Power consumption (typical) | 5.5 W |
Power consumption (standby) | 0.2 W |
Power consumption (off) | 0.1 W |
Power consumption (read) | 1.8 W |
Power consumption (write) | 1.8 W |
Power consumption (idle) | 0.8 W |
Operating voltage | 5 V |
Operational conditions |
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Operating temperature (T-T) | 0 - 60 °C |
Storage temperature (T-T) | -40 - 65 °C |
Operating shock | 225 G |
Non-operating shock | 1000 G |
Weight & dimensions |
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Width | 70 mm |
Height | 7 mm |
Depth | 100 mm |
Weight | 95 g |
Other features |
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Wi-Fi | No |
Ethernet LAN | No |
Product colour | Black |
Internal | Yes |
Data transfer rate | 6 Gbit/s |
FireWire 400 | No |
FireWire 800 | No |
Disks included quantity | 1 pc(s) |
Fibre Channel | No |
Compatible memory cards | Not supported |
Card reader integrated | No |
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