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Silver rectangular 2.5 inch SATA laptop hard drive bare unit

Seagate Refurbished

Seagate Momentus 5400.6 ST980313AS 80GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" laptop hard drive

SKU CH-MWKD-NA6FK MPN ST980313AS

Refurbished 2.5" SATA laptop drive with 80GB capacity, 5400 RPM and 8MB cache

  • Total capacity80 GB
  • Interface typeSATA 3.0Gb/s
  • Form factor2.5 in (6.35 cm)
  • Packaging typeBare Drive
  • Cache memory8 MB
  • Rotational speed5,400 RPM
  • 80 GB capacity stores documents and media
  • 5400 RPM spindle delivers quiet laptop operation
  • 8 MB cache buffers frequent read requests
  • SATA 3.0 Gb/s interface fits legacy notebooks
  • 5 mm height matches standard 2.5 inch bays

80 GB SATA laptop drive

This refurbished Seagate Momentus 5400.6 ST980313AS provides 80 GB of storage in a 2.5 inch form factor. It spins at 5400 RPM with an 8 MB cache and connects through a SATA 3.0Gb/s interface. The bare drive measures 9.5 mm in height, 69.85 mm in width and 100.35 mm in length.

Suits older laptops; not for speed or capacity needs

The drive fits legacy notebooks that require a 2.5 inch SATA drive with a 9.5 mm z-height. It is appropriate for replacing a failed original drive or for light archival tasks. Users who need faster access times, higher throughput or more than 80 GB of space should look at alternative solutions.

SATA 3.0Gb/s interface decides compatibility

The single specification that determines whether this part will work is the SATA 3.0Gb/s interface. The host system must provide a matching SATA data and power connection. If the laptop uses a different interface or a smaller drive bay, this unit will not install.

How it compares

Measured against everything we stock in 2.5-Inch Internal Laptop HDDs, at today’s prices. Recalculated every night.

Price $66.99
Typical for this category: the median of 645 items is $66.99.
Total capacity 80 GB
Lower than about 90% of the 419 comparable items (median 320 GB).
Price per TB $837.37 per TB
Pricier than about 87% of the 416 comparable items (median $233.48 per TB).

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Specifications

Product
Brand nameSeagate
Product lineMomentus 5400.6
Model nameST980313AS
Total capacity80 GB
Performance
Rotational speed5,400 RPM
Storage
Cache memory8 MB
Ports & slots
Interface typeSATA 3.0Gb/s
Size & build
Form factor2.5 in (6.35 cm)
Max height9.5 mm
Maximum width69.85 mm
Maximum length100.35 mm
Shipping weight0.09 kg
Package size102 × 70 × 13 mm

Questions about this item

Does my laptop need a 2.5" 9.5mm SATA bay for this ST980313AS?

Yes, the drive fits a standard 2.5" SATA slot with a maximum height of 9.5mm and uses the SATA 3.0Gb/s interface.

Will this Momentus 5400.6 work in an older laptop limited to SATA 1.5Gb/s?

The SATA 3.0Gb/s interface is backward compatible, so the drive will operate at the slower 1.5Gb/s speed on that hardware.

How can I verify the ST980313AS is running at 5400 RPM after installation?

Check the model ST980313AS in BIOS or use a tool such as CrystalDiskInfo to confirm 5400 RPM and 80GB capacity.

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