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Seagate Momentus (ST9750420AS) 750GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive OEM - w/1 Year Warranty

Seagate Momentus (ST9750420AS) 750GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive OEM - w/1 Year Warranty
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Our Price: $65.95

Quantity in Stock:1

Availability:: Currently Unavailable
Product Code: G02-0267


The Seagate® 750GB Momentus® 7200.4 SATA 3.0GB/s 2.5inch 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 7200.4 hard drive is perfect for performance laptops, workstations and small form factor desktop systems.

Key Adavantages:

  • Highest available notebook performance increases productivity in all environments.
  • Developed with proven Seagate 7200-RPM laptop technology
  • Capacity: 750GB
  • SATA 3Gb/s NCQ interface
  • 16-MB cache on every capacity
  • G-Force Protection™ available for added robustness in mobile environments
  • Green features:
    • Leverages Seagate laptop power management technology, delivering the lowest-power 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
  • QuietStep™ ramp load technology enables ultra-quiet load/unload acoustics
  • Perpendicular recording technology
  • 1-year limited warranty
Best-Fit Applications:
  • Performance laptops
  • Workstations
  • Small form factor PCs


Model Number
SATA 3.0Gb/s
16 MBytes
Areal density (avg)
253 Gbits/inch2
Guaranteed Sectors
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)
Spindle Speed
7,200 rpm
Average latency
4.17 msec
Random read seek time
11.0 msec
Random write seek time
13.0 msec
Annual Failure Rate
5V start max current
1.0 amps

Package Includes:

  • Seagate 2.5" 750GB SATA 7200RPM 16MB Cache laptop hard drive
  • 1 Year Warranty

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