WD 320GB WD3200AAJS 7200RPM 3.5 Inch SATA II Hard Drive (OEM)

WD Caviar Blue 320GB Hard Drive features and capacities are ideal for next-generation computers and low-end enterprise storage. Users benefit from a data transfer rate of 300 MB/s and an 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. Western Digital WD 320GB WD3200AAJS 7200RPM 3.5 Inch SATA II Hard Drive HDD.

The WD3200AAJS hard drive from Western Digital features 320GB of storage size in a 3.5" form factor. This drive connects to your system via the SATA 3 Gb/s interface so make sure you have an available port on your compatible motherboard. Advanced features of this HDD include a 8MB cache/buffer and 7200 rotational spin rate.

Model Number

WD3200AAJS

Formatted Capacity 1

320,072 MB

Used Sectors Per Drive

625,142,448

Interface

300 MB/s Serial ATA 2.0 (backwards compatible with Serial ATA 1.0)

Bytes Per Sector

512

Dedicated Landing Zone

Yes

Actuator Latch/Auto Park

Yes

Buffer to Host

300 MB/s max2

Average Read Seek

8.9 ms (average)

Track-to-track Seek3

2.0 ms (average)

Full Stroke Read Seek3

21 ms (average)

Average Latency

4.2 ms

Rotational Speed

7200 RPM

Read Cache

Adaptive

Write Cache

Yes

Drive Ready Time

9.0 sec average

Start/Stop Cycles

50,000 min

Error Rate

<1 in 1014 bits read

• 7200 RPM 8MB Cache
• SATA 3.0Gb/s

Manufacturer：Western Digital
Classification：Caviar Blue
MPN：WD3200AAJS
Packaging：Bare Drive
Interface：SATA 3.0Gb/s
Size：320GB
RPM：7200 RPM
Cache：8MB
Average Seek Time：8.9ms
Average Latency：4.2ms
Features：Important Warranty Information
This product is end-of-sale and no longer warranted by the manufacturer. Instead, Newegg warranties this product for one year from date of purchase. If you require warranty service after thirty days, please contact Newegg Customer Service, not the manufacturer.

Cache - WD Caviar Blue is available in 2MB, 8MB, and 16MB cache sizes. Bigger cache memory yields faster performance.

Capacity - We offer drives ranging from 40GB to 750GB. Pick the biggest capacity your budget will allow. You can never have too much storage space.

Reliability - We understand the importance of your data, and we are committed to protecting that data with exceptionally reliable products, advanced data protection technology and superior customer support.

Cool - Keeping the drive cool enhances reliability. WD continues to develop new and innovative ways to keep drives cool while they are operating.

Quiet - The technology that Tom's Hardware Guide called "very fast and nearly silent" is used throughout this family of drives. Our WhisperDrive technology minimizes noise to levels near the threshold of human hearing. To cut seek noise, SoftSeek technology streamlines read/write seeking algorithms, resulting in more efficient operation.

Compatible - We perform tests on hundreds of systems and a multitude of platforms in our FIT Lab and Mobile Compatibility Lab to give our customers confidence that our drives will work in their systems.
Form Factor：3.5"
Height (maximum)：25.40mm
Width (maximum)：101.60mm
Length (maximum)：147.00mm
PACKAGE：N/A