The SWD-9900 is an Ultra 2 SCSI LVD RAID controller that offers a superior level of RAID performance. It provides a combination of fault tolerance data protection and outstanding flexibility in configuration and management features. Choose the SWD-9900 for its ultimate disk array performance and midrange RAID Subsystems.

Operation System:	OS independent and Host Transparent
CPU:	Intel i960RN 64-bit RISC microprocessor
SCSI I/O Processor:	LSI 53C896
RAID Level:	0,1,3,5,0+1
RAID Architecture:	Multiple Array
Cache Memory:	One 144-pin mini DIMM 16,32,64,128 MB
Dual Controller Capability:	Yes (option)
Battery Backup:	Yes (option)
SCSI Architecture:	Multiple ID & Multiple LUN
SCSI Channel to Host:	2(Max) Ultra 2 Wide LVD
SCSI Channel to Device:	3(Max) Ultra 2 Wide LVD
Data Transfer Rate:	Up to 80MB
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
Remote Management:	RS-232 terminal emulation for configuration and monitoring
User Friendly GUI Man:	Yes
Remote Alerts:	Fax, Pager
Local Alerts:	built-in buzzer