8 PowerEdge R320 Technical GuideFeature PowerEdge R310 PowerEdge R320AvailabilityHot-plug drivesHot-plug redundant power supplyunitsHot-plug drivesHot-plug redundant power supply unitsMemory sparing and memory mirroringInternal dual SD module1GB means 1 billion bytes and TB equals 1 trillion bytes; actual capacity varies with preloaded material and operating environment and will be less.SpecificationsTable 3 summarizes the specifications for each of the PowerEdge R320 features. For the latestinformation on supported features for the PowerEdge R320, visit Dell.com/PowerEdge.Table 3. Technical specificationsFeature PowerEdge R320 technical specificationForm factor 1U rackProcessorsIntel Xeon processor E5-2400 and E5-2400 v2 product familiesIntel Xeon processor E5-1410Intel Pentium processor 1400 product familyProcessor socket 1 socketFront side bus Intel DMI 2.0Cache 2.5MB per core with core options of 2, 4, 6, 8 or 10Chipset Intel C600Memory1 Up to 192GB (6 DIMM slots): 2GB/4GB/8GB/16GB/32GB DDR3 up to 1600MT/sPCIe slots2 PCIe slots 1 x8 slot with x4 bandwidth, 2.0, half-height, half-length 1 x16 slot with x16 bandwidth, 3.0, full-height, half-lengthRAID controllerInternal controllers:PERC S110 (SW RAID)PERC H310PERC H710External HBAs (RAID):PERC H810External HBAs (non-RAID):6Gbps SAS HBAHard drivesDrive bay options:4 x 3.5” cabled SAS or SATA drives4 x 3.5” hot-plug SAS, SATA or SSD drives (2.5” hybrid kit available)8 x 2.5” hot-plug SAS, SATA or SSD drivesHot-plug hard drive options:2.5” SATA, nearline SAS, SAS (15K, 10K), SAS SSD, SATA SSD3.5” SATA, nearline SAS, SAS (15K)Self-encrypting drives availableCabled hard drive options:3.5” SATA, nearline SAS, SAS (15K)Embedded NIC Broadcom 5720 Dual Port 1GbE LOMI/O adapter options 1Gb Ethernet:Broadcom 5720 Dual Port 1Gb NIC