Seagate
Seagate ST9320320AS 320GB 5400 RPM SATA 3.0Gb/s 2.5" laptop hard drive
A refurbished 2.5" laptop hard drive with 320GB capacity, 5400 RPM speed and SATA 3.0Gb/s interface
- PackagingBare Drive
- InterfaceSATA 3.0Gb/s
- Capacity320GB
- RPM5400 RPM
- Form Factor2.5"
- Height (maximum)9.5mm
- 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.
Highlights
- 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
Specifications
| Brand | Seagate |
|---|---|
| Model | ST9320320AS |
| Packaging | Bare Drive |
| Interface | SATA 3.0Gb/s |
| Capacity | 320GB |
| RPM | 5400 RPM |
| Form Factor | 2.5" |
| Height (maximum) | 9.5mm |
| Width (maximum) | 69.75mm |
| Length (maximum) | 100.3mm |
| Shipping weight | 0.11 kg |
| Package size | 102 × 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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