Description:Dell PE PERC 3/DC U160 SCSIPCI-X 128MB RAID ControllerFor Dell PowerEdge 1750 2650 ServersPart Number(s) Dell Part# 47JFR Dell Part# 047JFRNote:Please confirm Low Profile or Full Height Bracket In comments box at checkout. Thank you Overview: The Dell PE Expandable RAID Controller 3 (PERC 3) PCI-X card is a high performance - intelligent peripheral component interconnect (PCI)-to-SCSI host adapter with RAID control capabilities. Throughput on each SCSI channel can be as high as 160 MB/sec. PERC 3 supports both an LVD SCSI bus and a single-ended SCSI bus. PERC 3 is a high-performance - intelligent PCI-to-SCSI host adapter with RAID control capabilities. With LVD - you can use cables up to 12 meters long. PERC 3 requires no special motherboard PCI expansion slot. The PERC 3 does not support any non-disk devices except backplanes. Specifications: CategoryDell Controller Sub-CategoryController GenerationPCI-Express Part Number47JFR Products ID474658 Device TypeStorage Controller (RAID) - Plug-in Card Interface TypePCI Rev 2.2 Storage InterfaceWide 160M SCSI Channels2 Cache Memory Size128MB DIMM for PERC 3/DC Max Logical Drive Size Supported2TB for all RAID Levels RAID ControllerRAID 0 1 5 10 50 Hot Swap Devices SupportedYes Non-disk Devices SupportedNo Number of Logical Drives SupportedUp to 40 Number of Arrays Supported32 Number of 16-bit Internal Connectors2 Cluster SupportPERC 3/DC only Enlarge Image of Part# 47JFR