Specification

     Mfr Part Number: 2169300-R
     Device Support: Upto 4 Serial ATA/Serial ATA II Disk Drives, 48-bit LBA Supports Drives Larger Than 137GB
     Data Transfer Rates: Upto 3Gb/s Per Port
     RAID Levels: 0, 1, 1E, 5, 5EE, 6, 10
     Bus Type: PCI-X 64-bit/133 MHz Host Interface (3.3V Only)
     Internal Connectors: 4x SATA Locking Connectors
     System requirements: Intel or AMD architecture with available 64-bit 3.3v PCI-X slot; Supports EM64T and AMD64 architectures
     Operating System Support: Windows 2000/ XP/ Server 2003; Red Hat; SuSE Linux; Netware; Free BSD (For Most Current Linux drivers Go To www.adaptec.com) Linux Driver Source Code Available For Compiling Into Other Distributions
     Standard Features: RAID 0, 1, 5, 10, Hot Swap, Hot Spares, RAID Level Migration, Online Capacity Expansion, Optimized Disk Utilization, S.M.A.R.T., SNMP Support, And Features From The Adaptec Advanced Data Protection Suite which include: Dual Drive Failure Protection (RAID 6), Striped Mirror (RAID 1E), Hot Space (RAID 5EE), and Copyback Hot Spare
     Optional Features: Snapshot Backup Key
     Optional Battery Backup: Adaptec Battery Module 500
     128MB ECC DDR cache memory
     Dimensions (HxL): 3.1 x 6.6 inch / 7.87 x 16.76 cm; Half-size PCI form Factor