Hitachi America Ltd. 0A30518 hard drive specifications

Hitachi Deskstar T7K250 HDT722525DLA380 - hard drive - 250 GB - SATA-300

The T7K250 provides all of these enhancements to enable faster data access and better power management to the system. The Deskstar T7K250 is the second generation Deskstar drive to enable the host system to optimize storage of data. This is achieved by Hitachi's "Smooth Stream" technology which gives the host control over the drive's error recovery process. This important ATA-7 standards feature fine tunes the Deskstar to capture long audio or video data streams.

Recommended software for Hitachi America Ltd. 0A30518 status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com


Manufacturer
Hitachi America Ltd.

HDD Part Number
0A30518


Hard drive health monitoring software
ActiveSMART by Ariolic Software. Click to download ActiveSMART

General

Device Type
Hard drive - Internal hard drive

Width
4 in

Depth
5.7 in

Height
1 in

Weight
1.3 lbs

Hard Drive

Form Factor

Capacity
250 GB

Interface Type
Serial ATA-300

Buffer Size
8 MB

Features
Load/unload technology, Fluid Dynamic Bearing (FDB) motor, Native Command Queuing (NCQ), Temperature sensor

Compliant Standards
S.M.A.R.T.

Performance

Drive Transfer Rate
300 MBps

Internal Data Rate
105.4 MBps

Seek Time
8.5 ms (average) / 14.7 ms (max)

Track-to-Track Seek Time
0.8 ms

Average Latency
4.17 ms

Spindle Speed
7200 rpm

Reliability

Storage Hard Drive / Non-Recoverable Errors
1 per 10^14

Start / Stop Cycles
50,000

Storage Controller

Type
None

Expansion / Connectivity

Interfaces
1 x Serial ATA-300 - 7 pin Serial ATA

Compatible Bays
1 x Internal - 3.5" x 1/3H

Miscellaneous

Microsoft Certifications
Works with Windows Vista

Compliant Standards
FCC Class B certified, C-Tick, FCC Part 15, RoHS, AS/NZS 3548, BSMI CNS 13438 Class B, EMC, CE

Environmental Parameters

Humidity Range Operating
8 - 90%

Shock Tolerance
55 g @ 2ms half-sine pulse (operating) / 350 g @ 2ms half-sine pulse (non-operating)

Vibration Tolerance
0.56 g @ RMS (random) (operating) / 1.04 g @ RMS (random) (non-operating)


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