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Momentus® Laptop Hard Drives

Seagate® Momentus® hard drives deliver high capacity and performance along with innovative technology, such as self-encryption and free-fall sensors. If you require feature-rich, reliable, robust and secure laptop storage, Momentus drives are for you. Now with FIPS 140-2 Validated models available.**

Model ST9750423AS SATA 3Gb/s 750GB 16MB 5400

momentus

 

The Momentus family of 2.5-inch laptop drives offers innovative options and features, such as capacities of up to 750GB, two different performance speeds and three other 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 US-government-grade encryption without performance degradation - protecting your data where it lives. The FIPS 140-2* options are NIST certified by the US and Canadian governments for 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.
  • 7,200RPM and 5,400RPM spindle speeds for customised performance and an 8MB or 16MB cache size to enhance your application performance
  • 750, 640, 500, 320, 250 and 160GB models for 5,400RPM drives for high-capacity to entry-level and mainstream systems
  • 750, 500, 320, 250 and 160GB models for 7,200RPM drives for high-capacity and high-performance systems

*See FIPS 140-2 Level 2 Certificate
**Not available in all countries. TCG-compliant host or controller support required. TM: The FIPS logo is a certification mark of NIST, which does not imply product endorsement by NIST, nor by the US or Canadian governments.


FIPS 140-2 Inside

 

Best-fit 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 netbooks

Resources:

Momentus® 5,400 RPM 3Gb/s 750GB Hard Drive

ST9750423AS

Specifications
Model Number ST9750423AS
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) 5400 RPM
Average latency 5.6ms
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 idling power 0.55W
Average operating power 1.6W
Average seek power 1.9W
ENVIRONMENT
Ambient Temperature
Operating 0°–60°C
Non-operating -40°–70°C
Maximum operating temperature change 20°C per hour
Maximum non-operating temperature change 35°C per hour
Shock
Operating shock (max) 350 Gs for 2ms
Non-operating shock (max) 1000 Gs for 1ms
ACOUSTICS
Acoustics (Idling Volume) 2.3 bels
Acoustics (Seek Volume) 2.6 bels
Features
Storage Type HDD
SmartAlign X

Find installation, troubleshooting and other support information for the Momentus® Laptop Hard Drive.