Dell 39320A User Guide - Page 5

RAID Levels RAID 0, 1 Interface Channels Two independent SCSI channels Devices supported per channel 15 Host Interface PCI-X 133 MHz Storage Interface Ultra320 SCSI Multiple logical drives/per controller 2 Event logging Controllers supported in system System Event Log and Controller Event Log Online Capacity Expansion Yes Hot spare support Gobal Hot Spare Support Flashable firmware Yes Hot swap devices supported Yes Supported Devices See your system documentation for supported devices Mixed capacity hard disk support Yes Internal Connectors Two 68-pin Internal LVD/SE connectors External Connectors Two 68-pin External VHDCI connectors Disk Configuration Features Specification Feature Supported hard disk Capacity Maximum 2 TB Online RAID Migration Single volume to RAID 1 in SCSISelect BIOS utility User Specified Rebuild Rate Yes RAID Performance Features Specification Feature Storage Interface transfer rate 320 MB/s per channel Maximum Outstanding I/Os per drive 16 Supported Stripe Sizes 16KB, 32KB, 64KB Maximum number of concurrent commands 32 RAID Management Features Specification Drive roaming Feature Yes