Installation guide

Product Description
1-2 AcceleRAID Installation Guide
Controller Features and Functions
AcceleRAID 200 Features:
• SISL to implement RAID on system board resident SCSI channels
• Support for Wide and Narrow Ultra2 SCSI LVD, and most other SCSI
drive types
☛
Note
Supported SCSI drive types include SCSI-1, Fast
SCSI, Wide Fast SCSI, Ultra SCSI, Wide Ultra SCSI,
and Wide Ultra2 SCSI.
• Full support of RAID plug-and-play, for I
2
O compliant system boards
• Supports RAID levels 0, 1, 3, 5, 0+1, 10, 30, 50, and JBOD on
embedded SCSI controller(s)
• On-board, high performance RISC processor and EDO ECC DRAM
cache for high speed, fault tolerant I/O transfers
• 512KB, 8-bit flash EEPROM for BIOS and code supports future
enhancements through firmware upgrades
AcceleRAID 250 Features
Includes all of the features of the AcceleRAID 200, plus the following:
• An additional Wide Ultra2 SCSI RAID LVD channel on the controller
to extend the number of channels on the system board
• Ability to operate in an ordinary (not specifically configured) PCI slot
as a single channel controller
☛
Note
The AcceleRAID 250 will work as a single-channel,
Wide Ultra2 SCSI LVD RAID controller with a
system board that has an available PCI slot.
A specially configured, dedicated PCI slot is required
to enable SISL, which allows the controller to add
RAID capability to the system board’s built-in SCSI
channels.