General
MPN: PY278AA, EA788ET, EA788AA, RW819AV, RN836AV, RN837AV, RW818AV, ER772AV, ER771AV, ET154AV, EH792AV, ET153AV, EW510AV, EW509AV, EW333AV, EW332AV, EH791AV, EA047AV, EA086AV, EA085AV, EA084AV, EA083AV, EM116AV, EA064AV, EA063AV, EA066AV, PY623AV, PV571AV, EA046AV, EA065AV, PV582AV, EV219AV, EV208AV, EV197AV, EV186AV, EV175AV, AG965AV, AG974AV, AG954AV, EM088AV, EM102AV, ER251AV, EM060AV, ER261AV, EM074AV, ER251AV#ABU, EM116AV#ABU, EM102AV#ABU, EM060AV#ABU, EM074AV#ABU, EM088AV#ABU, ER261AV#ABU, RV620AV, RV619AV, GH504AV, GH496AV
Device Type: Hard drive - internal, Hard drive, Hard drive - removable
Width: 10.2 cm
Height: 2.5 cm
Localisation: English / United Kingdom
Hard drive
Form Factor: 3.5" x 1/3H
Capacity: 250 GB
Interface Type: Serial ATA-300
Compliant Standards: S.M.A.R.T. III
Features: Native Command Queuing (NCQ)
Buffer Size: 8 MB
Performance
Drive Transfer Rate: 300 MBps (external)
Seek Time: 18.5 ms (average), 11 ms (average) / 21 ms (max)
Track-to-Track Seek Time: 1 ms, 2 ms
Spindle Speed: 7200 rpm
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Manufacturer's product description
Information technology professionals rely on HP quality to ensure maximum productivity. As the power of applications, processors, memory adapters and storage devices increases, high-end computer users are seeking ways to optimize their system performance. HP provides leading solutions, adding new levels of performance, availability, flexibility, and management.
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