Western Digital Corp. WD7500AACS-20PK hard drive specifications

WD Caviar Green WD7500AACS - hard drive - 750 GB - SATA-300

As hard drive capacities increase, the power required to run those drives increases as well. WD Caviar GP makes it possible for energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation.

Recommended software for Western Digital Corp. WD7500AACS-20PK status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com


Manufacturer
Western Digital Corp.

HDD Part Number
WD7500AACS-20PK


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
5.8 in

Height
1 in

Weight
1.6 lbs

Hard Drive

Form Factor

Capacity
750 GB

Interface Type
Serial ATA-300

Buffer Size
16 MB

Features
StableTrac, IntelliPark, IntelliSeek, IntelliPower (5400-7200), Preemptive Wear Leveling (PWL), Perpendicular Magnetic Recording (PMR)

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

Performance

Drive Transfer Rate
300 MBps

Seek Time
8.9 ms (average)

Average Latency
5.6 ms

Spindle Speed
7200 rpm

Reliability

Storage Hard Drive / Non-Recoverable Errors
1 per 10^15

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

Compatible Slots
x None

Miscellaneous

Microsoft Certifications
Works with Windows Vista

Compliant Standards
RoHS

Environmental Parameters

Vibration Tolerance
0.75 g @ 20-300 Hz (operating) / 4 g @ 20-500 Hz (non-operating)

Sound Emission
25 dBA


0.0866