Toshiba
Toshiba MQ01ABD032 320GB 5400 RPM laptop hard drive
A 320 GB, 5,400 RPM 2.5-inch SATA laptop drive with 8 MB cache and 12 ms average seek time
- PackagingBare Drive
- InterfaceSATA 3.0Gb/s
- Capacity320GB
- Cache8MB
- Average Seek Time12ms
- Average Latency5.55ms
- 320 GB capacity stores large media libraries
- 5400 RPM spindle delivers quiet everyday performance
- 8 MB cache speeds up frequent file access
- SATA 3.0 Gb/s interface fits standard laptop bays
- 600 000 hour MTTF rating supports long-term reliability
Purpose-built for legacy laptop upgrades
This 320 GB 2.5-inch drive fits notebooks that accept a 9.5 mm SATA 3.0 Gb/s device. It suits users replacing a failed mechanical drive or adding affordable bulk storage to older systems that do not support modern solid-state form factors.
Sustained workload behaviour
The 5400 RPM spindle and 8 MB cache deliver steady throughput for sequential media playback and background backups. Average seek time of 12 ms and latency of 5.55 ms keep performance predictable during long copy jobs, while the 600 000-hour MTTF rating reflects durability under continuous operation.
Installation notes and common issues
The bare-drive package includes only the mechanism; mounting screws, caddies or adapter brackets must be sourced separately. The 9.5 mm height matches most mainstream bays, yet some ultra-thin chassis require a 7 mm drive, so verify clearance before fitting. Advanced Format 512e may need a partition alignment check on very old operating systems.
Highlights
- 320 GB capacity stores large media libraries
- 5400 RPM spindle delivers quiet everyday performance
- 8 MB cache speeds up frequent file access
- SATA 3.0 Gb/s interface fits standard laptop bays
- 600 000 hour MTTF rating supports long-term reliability
Specifications
| Brand | TOSHIBA |
|---|---|
| Model | MQ01ABD032 |
| Packaging | Bare Drive |
| Interface | SATA 3.0Gb/s |
| Capacity | 320GB |
| Cache | 8MB |
| Average Seek Time | 12ms |
| Average Latency | 5.55ms |
| RPM | 5400 RPM |
| Features | Toshiba Storage Device Division offers a line of 5,400 RPM 2.5-inch HDDs in a new slim design optimized for industry-leading storage applications. The advanced MQ01ABDxxx targets markets such as portable multimedia and gaming notebooks, mobile workstations and other capacity-hungry applications like external HDDs. With its compact size and best-in class specifications, the SATA MQ01ABDxxx series is the perfect choice for use in devices where a combination of sleek form factor and high capacity capabilities are essential. As with all Toshiba HDDs, the complete series is halogen-free a |
| Form Factor | 2.5" |
| Height (maximum) | 9.5mm |
| Width (maximum) | 69.85mm |
| Length (maximum) | 100mm |
| Shipping weight | 0.10 kg |
| Package size | 154 × 114 × 13 mm |
Questions about this item
How much noise and heat does the 5400 RPM drive produce during all-day use?
The 5400 RPM spindle speed keeps acoustic output and heat lower than faster drives, while the 8 MB cache smooths sustained reads for typical laptop workloads.
What interface and physical slot must my laptop provide for this 2.5-inch SATA drive?
A standard 2.5-inch SATA 3.0 Gb/s connector with a 9.5 mm drive bay height is required; the drive is a bare unit without brackets or cables.
Will the Advanced Format 512e sectors work with my older SATA II controller?
Yes, the 512e emulation presents 512-byte logical sectors to the host, so legacy SATA II chipsets and operating systems recognise the 320 GB capacity normally.
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