Toshiba
Toshiba HDD2D37 (MK1034GSX) 100GB 5400 RPM 8MB Cache SATA 1.5Gb/s 2.5" laptop hard drive
A 2.5-inch SATA laptop drive with 100 GB capacity, 5400 RPM speed and 8 MB cache
- PackagingBare Drive
- InterfaceSATA 1.5Gb/s
- Capacity100GB
- Cache8MB
- Average Seek Time12ms
- Average Latency5.55ms
- 100 GB capacity stores documents and media
- 5400 RPM spindle delivers steady notebook performance
- 8 MB cache smooths everyday read and write tasks
- SATA 1.5 Gb/s interface fits legacy laptop slots
- 300 000 hour MTTF rating supports long-term reliability
What this drive is and who it is for
This is a 2.5" SATA hard drive with 100GB capacity, 5400 RPM speed and 8MB cache. It suits owners of older laptops that only accept the 1.5Gb/s SATA interface and need a direct replacement drive. The bare-drive packaging means no brackets or cables are included.
Who should consider something else
Builders who need more storage capacity for modern operating systems and applications should look elsewhere. Systems that require a faster 3Gb/s or 6Gb/s SATA link will not benefit from the full speed of this drive. Anyone wanting solid-state responsiveness or a larger cache buffer should choose a different technology.
The specification that decides fit
The SATA 1.5Gb/s interface is the single detail that determines compatibility. If the laptop or enclosure only supports this first-generation SATA speed, the drive will work correctly; if the host expects a newer SATA revision, the drive will still function but at the older transfer rate.
Highlights
- 100 GB capacity stores documents and media
- 5400 RPM spindle delivers steady notebook performance
- 8 MB cache smooths everyday read and write tasks
- SATA 1.5 Gb/s interface fits legacy laptop slots
- 300 000 hour MTTF rating supports long-term reliability
Specifications
| Brand | TOSHIBA |
|---|---|
| Model | HDD2D37 (MK1034GSX) |
| Packaging | Bare Drive |
| Interface | SATA 1.5Gb/s |
| Capacity | 100GB |
| Cache | 8MB |
| Average Seek Time | 12ms |
| Average Latency | 5.55ms |
| RPM | 5400 RPM |
| Features | 300,000 MTTF Hours |
| Form Factor | 2.5" |
| Height (maximum) | 9.5mm |
| Width (maximum) | 70MM |
| Length (maximum) | 100MM |
| Option | 30 DAYS WARRANTY NOW |
| Shipping weight | 0.45 kg |
| Package size | 127 × 76 × 25 mm |
Questions about this item
Does my laptop need a SATA 1.5Gb/s port to use this HDD2D37?
Yes, the drive connects through a standard SATA 1.5Gb/s interface and requires a matching 2.5-inch bay with 9.5mm height clearance.
Will the 5400 RPM speed bottleneck my older SATA controller?
The 5400 RPM mechanism and 8MB cache operate within the 1.5Gb/s link, so an original SATA controller will not limit throughput.
How can I confirm the MK1034GSX is healthy after installation?
Check that the BIOS detects 100GB capacity and run a SMART self-test; the drive is rated for 300,000 MTTF hours.
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