- Storage capacity: 500 GB
- Rotational speed: 5400 rpm
- Cache/buffer size: 8 MB
- Overall size/form factor: 2.5 inches / 6.35 cm
Compatible laptop hard drive, 5400rpm, 8MB cache, suitable for ACER Aspire 5742
This 2.5-inch hard drive (2.5″ = 6.35 cm) offers fast performance and is energy efficient. It generates little heat and runs quietly. The faster the hard drive’s speed and the larger its cache, the faster data can be written to and read from the disc. In addition to this, the hard drive is also robust and reliable.