Dell PowerEdge R220 Technical Guide 8Power supply Non-redundant, 250WAuto-ranging (100V~240V)Non-redundant, 250WAuto-ranging (100V~240V)Power efficiency Bronze SilverDimensions(H x W x D)42.4 x 434.0 x 394.3 (mm)(w/o ear, w/o bezel)1.66” x 17.09” x 15.52” (in)42.4 x 434.0 x 394.3 (mm)(w/o ear, w/o bezel)1.66” x 17.09” x 15.52” (in)Weight Max. 17.76 lb (8.058kg) Max. 17.76 lb (8.058kg)SpecificationsTable 3 summarizes specifications for PowerEdge R220 features. For the latest information onsupported features for the PowerEdge R220, visit Dell.com/PowerEdge.Technical specificationsFeature PowerEdge R220 technical specificationForm factor 1U rackProcessorsIntel Xeon processor E3-1200 v3 product familyIntel PentiumIntel CeleronIntel CoreProcessor socket 1 socketCache 2.0MB L3 per core; core options: 2, 4Chipset Intel C222Memory1 4 x DDR3 UDIMM, up to 32GB, up to 1600MT/sPCIe slot 1 PCIe riser (optional)1 PCIe x16 3.0 slotRAID controllerInternal controllers:PERC S110PERC H310Chipset-based SATAExternal HBAs (RAID):PERC H810External HBAs (non-RAID):6Gbps SAS HBAHard drives(hot-plug)Drive bay options:Up to 2 x 2.5”Up to 2 x 3.5”1 slim optical driveHard drive options:2 x 3.5” SATA, SAS, or NL SAS2 x 2.5” SAS, NL SAS, or SSDEmbedded NIC Broadcom 5720 dual-port 1Gb LOM