Compaq 3200 manual Other Features, 2Features

1-2Features

Other Features

■Online spare

■Hot-pluggable controllers and drives

■Pre-failure warranty

■RAID 0, 0+1 (also called RAID 10), 1, 4, and 5 support

■Large cache − 64-MB, ECC-protected, battery-backed, removable daughterboard, read-ahead, and posted-write cache (array accelerator)

■Adjustable cache read/write ratio

■Tagged command queuing

■High performance high-bandwidth SCSI channels − three independent wide-ultra SCSI-3 channels, providing a throughput of up to 120 MB/sec (or 40 MB/sec per channel in a 20 MHz bus)

■Online drive capacity expansion

■Cable-free bus

■Drive and array movement in any order

■Multiple logical drives per array