Toshiba
Toshiba MK6476GSX 640GB 5400 RPM laptop hard drive
A 2.5-inch SATA laptop drive with 640GB capacity, 5400 RPM speed and 8MB cache
- PackagingBare Drive
- InterfaceSATA 3.0Gb/s
- Capacity640GB
- Cache8MB
- Average Seek Time12ms
- Average Latency5.55ms
- 640 GB capacity stores large media libraries
- 5400 RPM spindle speed balances speed and quiet operation
- 8 MB cache accelerates frequent file access
- SATA 3.0 Gb/s interface fits most laptops and consoles
- 5 mm slim profile slides into standard 2.5 inch bays
640 GB laptop hard drive
This 2.5-inch SATA drive adds 640 GB of storage to a notebook or compatible gaming console. It spins at 5400 RPM with an 8 MB cache and a 12 ms average seek time. The 9.5 mm height fits standard drive bays.
SATA 3.0 Gb/s interface and bare drive
The SATA 3.0 Gb/s connection works with any laptop or console that accepts a 2.5-inch SATA drive. No caddy or adapter is included, so the builder must supply mounting hardware. Low power consumption from Adaptive Power Mode reduces the load on the system's power budget.
5400 RPM acoustics and power draw
At 5400 RPM the drive runs quietly and draws little power in normal use. Average latency is 5.55 ms, and the low-power mode further cuts energy draw during idle periods. The bare 100 mm by 69.85 mm form factor keeps weight and heat output low.
Highlights
- 640 GB capacity stores large media libraries
- 5400 RPM spindle speed balances speed and quiet operation
- 8 MB cache accelerates frequent file access
- SATA 3.0 Gb/s interface fits most laptops and consoles
- 5 mm slim profile slides into standard 2.5 inch bays
Specifications
| Brand | TOSHIBA |
|---|---|
| Model | MK6476GSX |
| Packaging | Bare Drive |
| Interface | SATA 3.0Gb/s |
| Capacity | 640GB |
| Cache | 8MB |
| Average Seek Time | 12ms |
| Average Latency | 5.55ms |
| RPM | 5400 RPM |
| Features | Low power consumption by Adaptive Power Mode. |
| Usage | Laptop, Gaming Console |
| Form Factor | 2.5" |
| Height (maximum) | 9.5mm |
| Width (maximum) | 69.85mm |
| Length (maximum) | 100mm |
| Shipping weight | 0.18 kg |
| Package size | 188 × 170 × 76 mm |
Questions about this item
What sustained transfer rate does the 5400 RPM spindle impose?
The spindle turns at 5400 RPM with a 12 ms average seek and 5.55 ms average latency, so sustained throughput is limited by those mechanical figures.
How much heat and noise does the drive produce during all-day operation?
Adaptive Power Mode keeps power draw low, which reduces heat and acoustic output during continuous use in a laptop or console.
Which SATA host and physical bay does this 2.5-inch drive require?
It needs a SATA 3.0Gb/s connector and a 9.5 mm high 2.5-inch bay measuring up to 69.85 mm wide by 100 mm long.
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