Seagate Part #/MPN: ST9500423AS
DiscTech Item #: SGT-ST9500423AS-BN-1Y
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Interface Types: SATA
Form Factor: 2.5inx9mm Fits Most laptops
Sector Size: 512 / 512e
Average Seek Time: 11/13
Electrical Interface: SATA 300 - 3.0Gbps
On-Board Cache: 16MB
Seagate Momentus 7200.4 500GB 7.2K 2.5-inch SATA Hard Drive ST9500423AS - Brand New
• Highest available notebook performance increases productivity in all environments.
• SATA 3Gb/s interface with Native Command Queuing (NCQ) and command ordering
• 16-MB cache on every capacity
• Green features:
– Leverages Seagatelaptop power management technology, delivering the lowest-power 500-GB 7200-RPM laptop hard drive yet
– 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
• Optional G-Force Protection feature adds another layer of robustness for road warriors.
• QuietStep™ technology enables ultra-quiet load/unload acoustics
• State-of-the-art cache and on-the-fly error-correction algorithms
• Fluid dynamic bearing motor for quiet operation
• Support for S.M.A.R.T. drive monitoring and reporting
• High-performance and mainstream laptop PCs
• Small form factor PCs
• Non-mission-critical blade servers and industrial applications
|Bytes per sector (logical/physical)||512/4K|
|Physical read/write heads||4/3|
|Spndle Speed (RPM)||7200|
|Average Latency (ms)||4.2|
|Height||9.5mm (0.370 in)|
|Weight||115g (.254 lb)|
|Track-to-Track seek time (ms)||1.5|
|Average seek, read (ms)||11.0|
|Average seek, write (ms)||13|
0°C to 60 °C (operating)
-40°C to 70°C (nonoperating)
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Warranty: 1 Year Manufacturer
The product is brand new & sealed in retail box packaging.
1 Year Manufacturer Warranty
The product has a manufacturer warranty for the time period specified.