The Momentus family of 2.5-inch laptop dr
ives 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 degradation—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
- 750, 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
*See FIPS 140-2 Level 2 Certificate
**Not available in all countries. Requires TCG-compliant host or controller support. TM: The FIPS logo is a certification mark of NIST, which does not imply product endorsement by NIST, the U.S., 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 systems
Resources:
- Momentus Family Product Overview
- Momentus Family Data Sheet
- Momentus FDE Family Data Sheet
- Seagate® Momentus® FDE Self-Encrypting Drive Integrator Information and Self-Qualification Kit
- FIPS 140-2 Standard and Self-Encrypting Drive Technology Frequently Asked Questions
- SmartAlign™ Technology Frequently Asked Questions
- NIST Computer Security Resource Center
- Momentus Family Video
- Don't Be Afraid of 4K
Momentus 7200.4 SATA 3Gb/s 320-GB Hard Drive
ST9320423AS
| Specifications | |
|---|---|
| Model Number | ST9320423AS |
| Interface | SATA 3Gb/s |
| Cache | 16MB |
| Capacity | 320GB |
| Areal density (avg) | 394Gb/in2 |
| Guaranteed Sectors | 625,142,448 |
| PHYSICAL | |
| Height | 9.5mm (0.370 in) |
| Width | 69.85mm (2.750 in) |
| Length | 100.35mm (3.951 in) |
| Weight (typical) | 110g (0.238 lb) |
| PERFORMANCE | |
| Spin Speed (RPM) | 7200 RPM |
| Average latency | 4.17ms |
| Random read seek time | 11.0ms |
| Random write seek time | 13.0ms |
| RELIABILITY | |
| Annual Failure Rate | 0.5% |
| POWER | |
| 5V start max current | 1.0A |
| Features | |
| Storage Type | HDD |
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