Toshiba 20GB Parallel ATA 20GB Parallel ATA internal hard drive

6.35 cm (2.5 ") , 20GB, PATA, 2MB Cache, 4200RPM Due to a great demand from Toshiba SDD's vertical market customers, the MK-2023GAS is one of the most successful hard disk drives for OEM. As opposed to the bigger capacity Toshiba drives, this 20GB HDD fits neatly into a niche market of small form factor, low capacity storage devices. Ideally, the MK-2023GAS is used in multi-media applications such as MP3 players and external storage devices with new applications being developed rapidly by telecommunication and automotive consortiums/companies.