Seagate Technology ST9320423AS hard drive specifications

Seagate Momentus 7200.4 ST9320423AS - hard drive - 320 GB - SATA-300

The Seagate Momentus 7200.4 drive delivers the highest available capacity and performance in a laptop hard drive and draws only .05 percent more power than a 5400-rpm laptop drive.

Recommended software for Seagate Technology ST9320423AS status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com


Manufacturer
Seagate Technology

HDD Part Number
ST9320423AS


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

General

Device Type
Hard drive - Internal hard drive

Width
2.8 in

Depth
3.9 in

Height
0.4 in

Weight
3.9 oz

Hard Drive

Form Factor

Capacity
320 GB

Interface Type
Serial ATA-300

Buffer Size
16 MB

Features
QuietStep, Ramp Load, Native Command Queuing (NCQ), Perpendicular Magnetic Recording (PMR)

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

Performance

Drive Transfer Rate
300 MBps

Average Latency
4.17 ms

Spindle Speed
7200 rpm

Reliability

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

Start / Stop Cycles
600,000

Storage Controller

Type
None

Expansion / Connectivity

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

Compatible Bays
1 x Internal - 2.5" x 1/8H

Compatible Slots
x None

Miscellaneous

Microsoft Certifications
Compatible with Windows 7

Environmental Parameters

Min Operating Temperature
32 �F

Max Operating Temperature
140 �F

Shock Tolerance
1000 g @ 1ms (non-operating)


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