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Part Number:
150011
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Manuf No:
ST9750420AS
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0.5 KG (Includes product packaging)

Momentus 3Gb/s 750-GB Hard Drive

The Seagate Momentus drive delivers the highest available capacity and performance in a laptop hard drive and draw only .05 percent more power than a 5400-RPM laptop drive

The Momentus family of 2.5-inch laptop drives offers innovative options and features, such as capacity up to 750GB, two different performance speeds, and three significant features.

Key Features and Benefits

  • Seagate SmartAlign technology provides a transition to 4K sectors without the need for software utilities
  • Seagate Self-Encrypting Drives deliver government-grade encryption without performance degredation protecting your data where it lives. The FIPS 140-2* options are NIST government certified for both U.S. and Canadian usage with sensitive data.**
  • Seagate G-Force Protection technology can detect when your laptop is in a free-fall, swing the drive heads to a safe zone and keep the data safe.
  • 7200-RPM and 5400-RPM speeds for customized performance and 8MB and 16MB cache size to enhance your application performance
  • 640, 500, 320, 250 and 160GB models for 5400-RPM drives for high-capacity to entry-level and mainstream systems
  • 750, 500, 320, 250 and 160GB models for 7200-RPM drives for high-capacity and high-performance systems

Applications:

  • High-performance laptops, workstations, gamer systems
  • Mainstream laptops, netbooks and external storage enclosures
  • Military and government laptops for sensitive data
  • Corporate and commercial laptops
  • Consumer solutions where robustness is a necessity
  • Entry level laptops and netbook systems

Momentus 3Gb/s 750-GB Hard Drive

ST9750420AS

Specifications  
Model Number ST9750420AS
Interface SATA 3Gb/s
Cache 16MB
Capacity 750GB
Areal density (avg) 541Gb/in2
Guaranteed Sectors 1,465,149,168
PHYSICAL  
Height 9.5mm (0.370 in)
Width 69.85mm (2.750 in)
Length 100.35mm (3.951 in)
Weight (typical) 115g (0.254 lb)
PERFORMANCE  
Spin Speed (RPM) 7200 RPM
Average latency 4.2ms
Random read seek time 11.0ms
Random write seek time 13.0ms
I/O data transfer rate 300MB/s
Unrecoverable read errors 1 in 1014
RELIABILITY  
Annual Failure Rate 0.5%
POWER  
5V start max current 1.0A
Average idle power 0.95W
Average seek power 2.5W
ENVIRONMENT  
Ambient Temperature  
Operating 060C
Nonoperating -4070C
Maximum operating temperature change 20C per hour
Maximum nonoperating temperature change 35C per hour
Shock  
Operating Shock (max) 350 Gs for 2ms
Nonoperating Shock (max) 1000 Gs for 1ms
ACOUSTICS  
Acoustics (Idle Volume) 2.3 bels
Acoustics (Seek Volume) 2.5 bels
Features  
None X
Storage Type HDD

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Warranty: 1 Year Warranty

Full manufacturers warranty details are available at the manufacturers (Seagate) web site.

Unless otherwise specified Techbuy is normally your first point of contact for warranty related returns, further information regarding our warranty policies and consumer guarantees is available on our policies and service & support pages.

To apply for return of a product just go to our returns page.

These terms are in addition to and do not affect any terms, conditions, guarantees and warranties implied by law.

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