Seagate Part #/MPN: ST905003N1A1AS-RK
DiscTech Item #: SGT-ST905003N1A1AS-RK-BN-2Y
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Interface Types: SATA
Form Factor: 2.5inx9mm Fits Most laptops
Sector Size: 512 / 512e
Sustained Throughput: 95
Average Seek Time: 14 / 14
Electrical Interface: SATA 300 - 3.0Gbps
On-Board Cache: 8MB
Seagate Momentus ST905003N1A1AS-RK 500GB 5.4K 9.5mm SFF 2.5in SATA Hard Drive - Brand New
The Momentus family of 2.5-inch laptop drives offers innovative options and features, such as capacity up to 500GB, 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
This drive is compatible with any of our SATA drive trays and any of our SATA controllers.
Formatted Gbytes (512 bytes/sector)
Bytes per sector
Spindle speed (RPM)
I/O data transfer rate (MBps)
Seek time (read / write) ms
14 / 14
Track-to-track seek (read / write) ms
0.8 / 1.0
Dimensions (HxLxW) mm
9.5 / 100.35 / 69.85
Operating Shock (Read)
Temperature - Operating
Temperature - Non-operating
-40C - 70C
Current Requirements 12VDC (Read/Write, Idle)
3.5w / 2.6w
Click here to view the manufacturer's item description/brochure
Weight: 0.5 lb
Warranty: 2 Year Manufacturer
The product is brand new.
2 Year Manufacturer Warranty
The product has a manufacturer warranty for the time period specified.