Description

Western Digital offers WD Caviar SE Serial ATA (SATA) hard drives with features and capacities that are ideal for next-generation computers and low-end enterprise storage. Users benefit from a data transfer rate performance roadmap that begins with 150 MB/s and extends to 600 MB/s, as well as improved cabling that enables greater system design flexibility. Designers of enterprise storage systems and servers are increasingly using desktop-class, large-capacity SATA hard drives because of the advantages that the SATA interface provides.

Specifications

General

 

Device Type

Hard drive - internal

Width

10.2 cm

Depth

14.7 cm

Height

2.54 cm

Weight

0.6 kg

Hard Drive

 

Form Factor

3.5" x 1/3H

Capacity

200 GB

Interface Type

Serial ATA-150

Buffer Size

8 MB

Features

Data Lifeguard, SecureConnect, FlexPower

Compliant Standards

S.M.A.R.T.

Performance

 

Drive Transfer Rate

150 MBps (external) / 93.5 MBps (internal)

Seek Time

8.9 ms (average) / 21 ms (max)

Track-to-Track Seek Time

2 ms

Average Latency

4.2 ms

Spindle Speed

7200 rpm

Reliability

 

Non-Recoverable Errors

1 per 10^14

Start / Stop Cycles

50,000

Expansion / Connectivity

 

Interfaces

1 x Serial ATA-150 - 7 pin Serial ATA

Compatible Bays

1 x internal - 3.5" x 1/3H

Manufacturer Warranty

 

Service & Support

3 years warranty

Service & Support Details

Limited warranty - 3 years

Environmental Parameters

 

Min Operating Temperature

5 °C

Max Operating Temperature

55 °C

Humidity Range Operating

5 - 95%

Shock Tolerance

30 g @ 2ms (operating) / 250 g @ 2ms (non-operating)

Vibration Tolerance

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

Sound Emission

34 dBA