2 Chapter 1VideoT On-board ATI RAGE XL video controller with 8MB SDRAMHard Drive, Optical Drive, and Floppy DriveT Floppy Support• Support 1.44MB Floppy driveT Ultra ATA/100 support:• Two IDE channels, each capable of supporting up to two drives. The primary channelroutes through a 100-pin flex cable to SCSI backplane providing Optical Drive support.T SATA support:• Two SATA ports• RAID level 0/1 supportT SCSI support::• Dual-channel LSI Logic 53C1030 Ultra320 SCSI controller--- Implements LSI Logic Fusion-MPT architecture--- Supports LSI Logic Integrated Mirroring and Striping technology• Zero-channel RAID supporting the RUBI-2 specificationLANT Dual Intel® 82546GB 10/100/1000 INCsFansT Two 3-pin SSI compliant single speed processor fan connectorsT One 3-pin system fan connector with fan speed controlT One 20-pin fan connector providing fan speed control and monitoring for system fansT Support for up to eight system fansT Four system fans in default configurationT Two non-redundant fans in each power supplyServer Management/DiagnositcsT On-board Platform Instrumentation using the National Semiconductor PC87431M mini-Basedboard Management Controller (mBMC) (Default)T Support for optional Intelligent Management Module-Prefessional EditionT Support for Acer® Altos Server Management 6.xT Light-Guided Diagnostics on all field replaceable units (FRUs)DimensionsT 3.455 inches highT 16.930 inches wideT 26.457 inches deepT 60 poundsHard DrivesT Up to five fixed or hot-swap SATA or SCSI drivesT Drive bay for sixth hard drive or 3.5 inch tape drive