Get SATA Hard Drive Cable Free

General Information
Manufacturer	Seagate
Manufacturer Part Number	ST3320620AS
Manufacturer's Web Site	www.seagate.com
Series	Barracuda 7200.10
Product Name	Seagate (ST3320620AS) 320GB SATA 3.0Gb/s 7200RPM 16MB HDD-OEM
Performance
Interface	SATA 3.0Gb/s
Capacity	320GB
Cache	16MB
RPM	7200 RPM
Average Latency	4.16ms
Drive Specification
Heads	4
Discs	2
Bytes per sector	512
Default sectors per track	63
Default read/write heads	16
Default cylinders	16,383
Recording density, KBPI (kbits/in max)	781
Track density, KTPI (ktracks/in avg.)	145
Areal density, (Gbits/in2 avg)	114.4
Spindle speed (RPM)	7,200
Internal data transfer rate (Mbits/sec max)	1,030
Sustained data transfer rate OD (Mbytes/sec max)	72
I/O data-transfer rate (Mbytes/sec max)	300
ATA data-transfer modes supported	PIO modes 0–4 Multiword DMA modes 0–2 Ultra DMA modes 0–6
Average latency (msec)	4.16
Power-on to ready (sec max)	15 sec
Standby to ready (sec max)	15 sec
Track-to-track seek time (msec typical)	<0.8 (read), <1.0 (write)
Average seek, read (msec typical)	<8.5
Average seek, write (msec typical)	<10.0
Ambient temperature	0° to 60°C (operating) –40° to 70°C (nonoperating)
Temperature gradient (°C per hour max)	20°C (operating) 30°C (nonoperating)
Relative humidity	5% to 90% (operating) 5% to 95% (nonoperating)
Relative humidity gradient	30% per hour max
Physical Spec
Form Factor	3.5"
Features
Feature	7,200 RPM spindle speed. High instantaneous (burst) data-transfer rates (up to 150 Mbytes per second). Tunneling Giant Magnetoresistive (TGMR) recording heads and EPRML technology, provide the drives with increased areal density. State-of-the-art cache and on-the-fly error-correction algorithms. Native Command Queueing with command ordering to increase performance in demanding applications. Full-track multiple-sector transfer capability without local processor intervention. Quiet operation. SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns. Support for S.M.A.R.T. drive monitoring and reporting. Supports latching SATA cables and connectors.
Manufacturer Warranty
Warranty Length	Five years manufacturer warranty beginning from the manufacturing date.
Coverage	Covers repair or replacement of the product. Please click here for more warranty information.
Provider	Seagate
Contact	Please call Seagate at 1-800-468-3472.
Technical Support	Please call Seagate at 1-405-324-4700.
Service Location	Seagate provides warranty service at a mail-in location.
Service Time	Please allow 2-3 weeks for warranty service.