Seagate 320Gb Barracuda SATAII Hard Drive 16Mb Cache

320Gb Seagate Barracuda 3.5" SATA Hard Drive

Seagate 320Gb Barracuda SATAII Hard Drive 16Mb Cache

Seagate® Barracuda® 7200.9 hard drives offer an ideal combination of capacity, performance, reliability and value for multiple applications. Barracuda 7200.9 drives are the best choice for use in mainstream, high-performance and advanced storage applications.
Key Features

SATA 3Gb/s interface

Perpendicular recording technology for maximum drive capacity and reliability

2-MB cache buffer

Ultra-fast performance

Superb reliability

Whisper-quiet operation

Enhanced G-Force Protection against handling damage

78 MB/s maximum sustained data transfer rate

Clean Sweep calibration and Directed Offline scan diagnostics

RoHS (restriction of hazardous substances) compliant

5-year warranty Applications

Mainstream PCs

Performance PCs

Gaming PCs

Workstations

Desktop RAID

Personal external storage devices

Large View

Specifications: 320 GB
Model Number: ST3320620AS
Interface: SATA 3.0Gb/s
Cache: 16 MBytes
Capacity: 320 GB
Guaranteed Sectors: 625,142,448
PHYSICAL
Height (max): 26.1 mm  (1.028 inches)
Width (max): 101.6 mm  (4.010 inches)
Length (max): 146.99 mm  (5.787 inches)
Weight (typical): 635 grams  (1.40 pounds)
PERFORMANCE	 
Spindle Speed: 7,200 rpm
Average latency: 4.16 msec
Random read seek time: <8.5 msec
Random write seek time: <10.0 msec
RELIABILITY
MTBF: 700,000 hours
Annual Failure Rate: 0.34 %
POWER
Maximum start current: DC 2.80 amps