FEATURES
1.2 Device Specifications 1.3 Power Requirements 1.4 Environmental Specifications 1.5 Acoustic Noise 1.6 Shock and Vibration 1.7 Reliability 1.8 Error Rate 1.9 Media Defects Overview and feat ures are descri bed i n t his chapt er, and specifications and power requirement are described. The disk drive is compact and reliable. 1.1 FEATURES
1.1.1 Functions and performance (1) Compact The disk drive has 1 or 2 disks of 95 mm (3.5 inches) diameter, and its height is 26.1 mm (1 inch). (2) Large capacity The disk drive can record up to 20.49 GB (form atted) on one di sk using the 48/51 CC2EPRML recording method and 15 recordi ng zone t echnology. (3) High-speed Transfer rate The disk drive has an internal data rate up to 49.8 MB/s. The disk drive supports an external data rate up to 16.6 MB/s (PIO mode 4, DMA mode 2), 66.6 M B/s (ultra DMA mode 4) or 100 MB/s (ultra DMA mode 5). C141-E110-02EN 1-1 (4) Average positioning time Use o f a ro tary v oice co il m otor in th e h ead p ositioning mechanism greatly increases the positioning speed.
Fujitsu
