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Other features – Compaq 3200 User Manual

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Features

Writer: Rickard Project: Compaq Smart Array 3200 Controller Reference Guide Comments: 340862-002

File Name: B-CH01.DOC Last Saved On: 12/7/98 8:24 AM

COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED

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