Seagate Barracuda 7200.10 320GB 7.2K 3Gbps SATA Hard Drive
Capacity: 320GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 3.5″x1.0″ (LFF Hard Drive)
Sustained Throughput (MBps):
Average Seek Time (read/write ms): 4.16
Electrical Interface Speed: SATA 300 – 3.0Gbps
On-Board Cache: 16MB
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The Seagate Barracuda 7200.10 desktop hard drive features innovative perpendicular recording technology and is the first drive on the market to provide capacities up to 750 GB. Barracuda 7200.10 hard drives deliver superb performance, efficiency, speed and durability for all your application needs.
Compatibility |
Ā |
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Specifications |
Model number |
ST3320820AS |
Model Name |
Barracuda 7200.10 |
Formatted Capacity |
320 Gbytes |
Guaranteed Sectors |
625,142,448 |
Rotational Speed |
7,200 rpm |
Default Buffer (cache) Size |
8Ā Mbytes |
Performance |
External (I/O) Transfer Rate (max) |
300 MBytes/sec |
Average Seek Time (Read / Write) |
8.5 / 10 |
Average Latency |
4.16 msec |
Physical |
Form Factor(width) |
3.5-inch |
Form Factor(height) |
1-inch |
Height |
26.1 mm |
Width |
101.6 mm |
Length |
147 mm |
Weight |
0.635 kg |
Electrical |
Maximum start current |
2.80 |
Environmental |
Operating Temperature (max) |
55 deg C |
Operating Temperature (min) |
5 deg C |
Nonoperating Temperature (max) |
70 deg C |
Nonoperating Temperature (min) |
-40 deg C |
Acoustical |
Acoustics, Idle (sound power, typ) |
2.8 Bels |
Reliability |
MTBF |
700,000 hours |
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