Seagate ST9120310AS 2.5-inch SATA Hard Disk Drive

Seagate Part #/MPN: ST9120310AS

DiscTech Item #: SGT-ST9120310AS-RF-OE-DEL


Capacity: 120GB

Speed: 5,400RPM

Interface Types: SATA

Form Factor: 2.5inx9mm Fits Most laptops

Sector Size: 512 / 512e

Average Seek Time: 14

Electrical Interface: SATA 300 - 3.0Gbps

On-Board Cache: 8MB

Seagate Momentus ST9120310AS 120GB 2.5" 5.4K 3Gb/s SATA Hard Drive - Refurbished OEM

Seagate Momentus ST9120310AS 120GB 2.5"x9mm 5,400 RPM 3.0Gbps SATA Hard Drive - Refurbished OEM

The Seagate® Momentus 5400 drive is a hardware-based full disk encryption product that offers state-of-the-art data protection for personal and corporate laptop users. The Momentus 5400 FDE.2 drive is easy to use and simply requires a user password for authentication to ensure that everything on the hard disk drive, not just selected files or partitions, is secured with strong encryption technology. Data is protected from unauthorized access, whether a disk drive or system is stolen, retired or sold into a secondary resale channel. The Momentus 5400 drive also eliminates the need for corporate IT departments to spend additional money to securely wipe and dispose of drives scheduled for retirement or repurposing, because the data is rendered unreadable by simply deleting the encryption key.

The Seagate Advantage Full disk encryption from Seagate can save companies millions of dollars associated with lost or stolen intellectual property. The Momentus 5400 drive is an easy value proposition for global computer manufacturers and system integrators to incorporate into higher-value solutions for their customers. Investments that have been made in TPM platforms are now more valuable with full disc encryption from Seagate.


This drive is compatible with any laptop/computer that accepts 2.5" SATA hard drives.

ManufacturerSeagate Technology
Product LineMomentus
Connector TypeSerial ATA
Interface (Storage)Serial ATA-300
Capacity120 GB
Data Transfer Rate300 MBps
Form Factor2.5 x .374
Hard Drive TypeInternal hard drive
Interface TypeSerial ATA-300
Spindle Speed5400 rpm
Depth3.945 in
Height.374 in
Width2.75 in
Weight.23 lbs

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ROHS Compliant

Weight: 0.5 lb

Warranty: 1 Year DiscTech


Condition Levels Explained

These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty