SEAGATE Momentus 5400.5 320GB HDD
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SEAGATE Momentus 5400.5 320GB HDD
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Grensesnitt
SATA
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Kapasitet
320GB
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Rotasjonshastighet
5400RPM
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Momentus 5400.5 SATA 3Gb/s 320-GB Hard Drive
ST9320320AS
The Seagate® Momentus® 5400.5 drive offers the best combination of capacity, mobility and durability in a laptop hard drive to meet the demanding requirements of today's notebook multimedia usage models. Built with proven Seagate perpendicular recording technology and able to withstand up to 1000 Gs of shock, this highly reliable 2.5-inch drive is perfect for notebook or external storage applications.
Key Advantages
- 8-MB cache delivers fast performance.
- Robust design and high shock tolerance enable mobility in rugged notebook operating environments.
- 1000 Gs of nonoperating shock make the drive ideal for notebook PCs and industrial applications.
- G-Force Protection™ available for added robustness in mobile environments
- Green features:
- Leverages Seagate laptop power management technology, delivering the lowest-power 5400-RPM laptop hard drive yet
- Utilizes ramp load features that remove the head from the disk during idle periods, improving idle power consumption and adding to the durability of the drive
- QuietStep™ technology enables ultra-quiet load/unload acoustics.
- SATA 3Gb/s Native Command Queuing interface
- Perpendicular recording technology
Best-Fit Applications
- Mainstream laptops
- External storage solutions/boxes
- Whitebooks
- Industrial applications requiring a smaller form factor
Specifications |
320 GB |
Model Number |
ST9320320AS |
Interface |
SATA 3.0Gb/s |
Cache |
8 MBytes |
Capacity |
320 GB |
Areal density (avg) |
253 Gbits/inch2 |
Guaranteed Sectors |
625,142,448 |
PHYSICAL |
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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) |
98.5 grams (0.217 pounds) |
PERFORMANCE |
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Spindle Speed |
5,400 rpm |
Average latency |
5.6 msec |
Random read seek time |
14 msec |
RELIABILITY |
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Annual Failure Rate |
0.48 |
POWER |
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5V start max current |
1.0 amps |
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