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Seagate ST9320421AS 2.5" MENTUS7200.3 320GB 7200RPM 16MB SATA 3Gb/ s, 5 YR
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Product Features |
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| Product ID |
29341 |
| Brand |
Seagate |
| Vendor Code | ST9320421AS |
| Description |
Momentus 7200.3 SATA 3Gb/s 320-GB Hard Drive
ST9320421AS
The Seagate® Momentus® 7200.3 laptop hard drive delivers industry-leading
7200-RPM performance while offering the industry’s lowest power consumption
levels. Available with G-Force Protection™ for added robustness and durability,
the Momentus 7200.3 drive can withstand even the most serious of drops that can
happen in a mobile environment. Available with 16 MB of cache and a SATA 3Gb/s
NCQ interface, the Momentus 7200.3 hard drive is perfect for performance
laptops, workstations and small form factor desktop systems.
Key Advantages
* Highest available notebook performance increases productivity in all
environments.
* Developed with proven Seagate 7200-RPM laptop technology
* Available in capacities of 320, 250, 160, 120 and 80 GB
* SATA 3Gb/s NCQ interface
* 16-MB cache on every capacity
* G-Force Protection™ available for added robustness in mobile environments
* Green features:
o Leverages Seagate laptop power management technology, delivering the
lowest-power 7200-RPM laptop hard drive yet
o Utilizes ramp load features which remove the head from the disk during idle
periods, improving idle power consumption and adding to the durability of the
drive
* QuietStep™ ramp load technology enables ultra-quiet load/unload acoustics
* Perpendicular recording technology
* Seagate 5-year limited warranty
Best-Fit Applications
* Performance laptops
* Workstations
* Small form factor PCs
Specifications 320 GB
Model Number ST9320421AS
Interface SATA 3.0Gb/s
Cache 16 MBytes
Capacity 320 GB
Areal density (avg) 253 Gbits/inch2
Guaranteed Sectors 625,142,448
PHYSICAL
Height (max) 9.5 mm (0.374 inches)
Width (max) 69.85 mm (2.75 inches)
Length (max) 100.5 mm (3.957 inches)
Weight (typical) 110 grams (0.238 pounds)
PERFORMANCE
Spindle Speed 7,200 rpm
Average latency 4.17 msec
Random read seek time 11.0 msec
Random write seek time 13.0 msec
RELIABILITY
Annual Failure Rate 0.48
POWER
5V start max current 1.0 amps
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| Warranty | 1 Year Manufacturer's return to base | | Link | Seagate ST9320421AS 2.5" MENTUS7200.3 320GB 7200RPM 16MB SATA 3Gb/ s, 5 YR |
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