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Rectangular silver 2.5 inch bare laptop hard drive with circuit board visible

Seagate Refurbished

Seagate ST9320320AS 320GB 5400 RPM SATA 3.0Gb/s 2.5" laptop hard drive

SKU CH-K2W7-C52TD MPN ST9320320AS

A refurbished 2.5" laptop hard drive with 320GB capacity, 5400 RPM speed and SATA 3.0Gb/s interface

  • Total capacity320 GB
  • Interface typeSATA 3.0Gb/s
  • Form factor2.5 in (6.35 cm)
  • Packaging typeBare Drive
  • Rotational speed5,400 RPM
  • Max height9.5 mm
  • 320 GB capacity stores more files
  • 5400 RPM spindle speed balances performance and power draw
  • SATA 3.0 Gb/s interface fits standard laptop slots
  • 5 mm height suits most 2.5 inch bays
  • 90 day limited coverage included

320 GB SATA laptop drive

The Seagate ST9320320AS is a 2.5 inch internal hard drive with a 320 GB capacity and a 5400 RPM spindle speed. It connects through a SATA 3.0Gb/s interface and fits the standard 9.5 mm drive bay found in many notebooks.

Suits older notebooks and upgrades

This drive matches laptops that require a 2.5 inch SATA drive with a 9.5 mm height limit. It is not suited for systems that need a 7 mm slim profile or for users who want solid-state speeds and silent operation.

9.5 mm height decides fit

The maximum height of 9.5 mm determines whether the drive will seat correctly in the notebook bay. Measure the existing drive or check the service manual before ordering.

How it compares

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

Price $52.99
Cheaper than about 64% of the 645 comparable items (median $66.99).
Total capacity 320 GB
Typical for this category: the median of 419 items is 320 GB.
Price per TB $165.59 per TB
Cheaper than about 63% of the 416 comparable items (median $233.48 per TB).

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Specifications

Product
Brand nameSeagate
Model nameST9320320AS
Total capacity320 GB
Performance
Rotational speed5,400 RPM
Ports & slots
Interface typeSATA 3.0Gb/s
Size & build
Form factor2.5 in (6.35 cm)
Max height9.5 mm
Maximum width69.75 mm
Maximum length100.3 mm
Shipping weight0.11 kg
Package size102 × 70 × 13 mm

Questions about this item

How do I confirm the drive spins at 5400 RPM and is recognised by the BIOS after installation?

Enter the BIOS or UEFI on first boot; the drive should appear with model ST9320320AS and a 320GB capacity. Run a SMART self-test or a short surface scan — no reallocated sectors means the 5400 RPM mechanism is healthy.

The listing says bare drive; what exactly ships and what must I supply?

Only the 2.5-inch 9.5mm SATA drive itself is included — no screws, no caddy, no SATA cable and no mounting bracket. You must provide the laptop drive bay screws or caddy and the internal SATA data and power connections.

I see only one capacity listed; is the 320GB version the only option for this model?

Yes, the ST9320320AS exists only as a 320GB unit with 8MB buffer, 5400 RPM and SATA 3.0Gb/s interface; there are no other capacities or speed variants under this part number.

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