Hardware Requirements

ADAC Ultra2 S466 can be installed in an IBM AT®- compatible or EISA computer with a motherboard that has 5 volt PCI expansion slots. The computer must support PCI version 2.0 or later. The computer should have an Intel Pentium, Pentium Pro, or more powerful CPU, a floppy drive, a color monitor and VGA adapter card, and a keyboard. A mouse is recommended.

Configuration Features

Specification

RAID Levels

SCSI Channels

Maximum number of drives per channel

Array interface to host

Drive interface

Upgradable cache size

Cache Function

Multiple logical drives/arrays per

controller

Maximum number of ADAC Ultra2 S466

controller per system

Online capacity expansion

Dedicated and pool hot spare

Flashable firmware

Hot swap devices supported

Non-disk devices supported

Mixed capacity hard disk drives

Number of 16-bit internal connectors

Number of 16-bit external connectors

Support for hard disk drives with

capacities of more than 8 GB.

Clustering support (Failover control)

Online RAID level migration

RAID remapping

No reboot necessary after expansion

More than 200 Qtags per physical drive

Hardware clustering support on the board

User-specified rebuild rate

Feature

0, 1, 3, 5, 10, 30, and 50.

1

15

PCI 2.1

Fast and Wide Ultra SE and LVD

4 MB, 8 MB, 16 MB, 32 MB, 64 MB,

or 128 MB

Write-through, write-back, ARA,

NRA, RA

Up to 8 logical drives per controller

12

Yes

Yes

Yes

Yes

Yes

Yes

1

1

Yes

No

Yes

Yes

Yes

Yes

Yes

Yes

30ADAC Ultra2 S466 Hardware Guide