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7.7 out of 10 based on 6 reviews

Hitachi Travelstar Z7K320 (HTS723216A7A364/ HTS723225A7A364/ HTS723232A7A364)

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  • User Score (5)
    10 10 from 5 reviewers
  • Expert Score (1)
    8.0 8.0 from 1 reviewer
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Hitachi Travelstar Z7K320

The Hitachi Travelstar Z7K320 is a hard disk drive that supports SATA 3Gb/s interface and is available in three capacities: 320 GB, 250 GB or 160 GB. It ha a 512 sector size (variable, Bytes/sector), 24 recording zones, 477 max areal density (Gbits/sq. in.), 16 MB Data buffer (MB), 7200 rotational speed (RPM), 1334 Media transfer rate (Mbits/sec, max), and supports 300 interface transfer rate (MB/sec, max). The Hitachi Travelstar Z7K320 has an average (typical) read seek ti…

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Hitachi Travelstar Z7K320

The Hitachi Travelstar Z7K320 is a hard disk drive that supports SATA 3Gb/s interface and is available in three capacities: 320 GB, 250 GB or 160 GB. It ha a 512 sector size (variable, Bytes/sector), 24 recording zones, 477 max areal density (Gbits/sq. in.), 16 MB Data buffer (MB), 7200 rotational speed (RPM), 1334 Media transfer rate (Mbits/sec, max), and supports 300 interface transfer rate (MB/sec, max). The Hitachi Travelstar Z7K320 has an average (typical) read seek time of 13 ms, track to track seek time of 1 ms and full stroke seek time of 25 ms.

Features

The Travelstar™ Z7K320 is the company’s first 7200 RPM, 7mm, 2.5-inch hard drive with capacities ranging from 160GB to 320GB. The 320GB per platter one-disk models is a direct replacement for standard 9.5mm hard disk drive that is ideal for use in notebook PCs, external storage and compact systems. The Hitachi Travelstar™ Z7K320 also features design flexibility that can accommodate thinner and robust devices/systems and provides users with up to 18% optimized application performance than 5400 RPM models of the same capacity.

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