Seagate ST3160316AS SATA Hard Drive

Capacity: 160GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 3.5″x1.0″ (LFF Hard Drive)
Sustained Throughput (MBps): 125
Average Seek Time (read/write ms): 8.5 / 9.5
Electrical Interface Speed: SATA 600 – 6.0Gbps
On-Board Cache: 8MB

The 12th generation Barracuda® hard drive continues a long tradition of Seagate TECHNOLOGY leadership resulting in new capacity milestones, faster performance and rock-solid reliability. The drive delivers 500GB-per-disk densities with the fast performance and huge capacities to power today’s storage-hungry applications at prices more affordable than ever!

Available in capacities up to 1TB or as low as 160GB, there is a Barracuda hard drive for every desktop need. With over 600,000,000 Barracuda drives installed, it’s no wonder Barracuda hard drives are recognized as the de facto standard for desktop storage.

Specifications
Model number	ST3160316AS
Model Name	Barracuda 7200.12
Height	19.98 mm
Width	101.6 mm
Length	146.99 mm
Weight	0.415 kg
Formatted Capacity	160 Gbytes
Guaranteed SECTORS	312,581,808
Sustained Data Transfer Rate	125 MBytes/sec
External (I/O) Transfer Rate (max)	600 MBytes/sec
Average Seek Time, Read	8.5 msec typical
Average Seek Time, Write	9.5 msec typical
Track-to-Track Seek, Read	1 msec typical
Track-to-Track Seek, Write	<1.2 msec typical
Average Latency	4.16 msec
Default Buffer (cache) Size	8 Mbytes
Number of Discs (physical)	1
Number of Heads (physical)	1
Startup Current (12VDC +/- 5%)	<2.0 amps
Max Nonoperating Shock (2-msec)	350 Gs
Supports S.M.A.R.T.	Yes