The SWD-9910 is a powerful, Intel 80303 64 bit microprocessor-based, Ultra 160 SCSI RAID controller that delivers reliable, high-performance data protection to support mission critical business applications on mid and high-range RAID subsystems.

Operation System:	OS independent and Transparent
CPU:	Intel 80303 64-bit RISC microprocessor
SCSI I/O Processor:	LSI 53C1010 Ultra160
RAID Level:	0,1,3,5,0+1
RAID Architecture:	Multiple RAID
Cache Memory:	Up to 512MB SDRAM With ECC on board
Dual Controller Capability:	Yes (option)
Battery Backup:	Yes (option)
SCSI Architecture:	Multiple ID & Multiple LUN
SCSI Channel to Host:	2(Max) Ultra 160
SCSI Channel to Device:	3(Max) Ultra 160
Data Transfer Rate:	Up to 160MB/s
Devices support per Channel:	15
Disk Drives:	Up to 45 drives (1 Host & 3 SCSI Channels)
Tagged Command Queuing:	Yes, up to 256 Commands
Commands Stripe Size:	Variable
Write Option:	Write through or Write Back
Hot Swap:	Yes
Hot Spare:	Yes (rebuild Transparently & Automatically)
SAF-TE Enclosure Management:	Yes
On Line Expansion:	Yes
User Friendly GUI Man:	Yes
Remote Alerts:	Fax, Pager
Local Alerts:	built-in buzzer