Dell PowerEdge R420 Technical Guide - Page 8

Specifications Table 3 summarizes the specifications for each of the PowerEdge R420 features. For the latest information on supported features for the PowerEdge R420, visit Dell.com. Table 3. Technical specifications Feature PowerEdge R420 technical specification Form factor 1U rack Processors Intel Xeon processor E5- 2400 product family Processor sockets 2 sockets Internal interconnect Intel QuickPath Interconnect (QPI) link: 6.4GT/s, 7.2GT/s, 8.0GT/s Cache 2.5MB per core with core options of 4, 6, or 8 Chipset Memory1 PCIe slots RAID controller Hard drives Embedded NIC Intel C600 Up to 384GB (12 DIMM slots): 2GB/4GB/8GB/16GB/32GB DDR3 up to 1600MT/s 2 PCIe slots With 2 processors: • 1 x16 slot with x16 bandwidth, 3.0, half- height, half- length • 1 x16 slot with x16 bandwidth, 3.0, full- height, half- length With 1 processor: • 1 x8 slot with x4 bandwidth, 2.0, half- height, half- length • 1 x16 slot with x16 bandwidth, 3.0, full- height, half- length Internal controllers: PERC S110 (SW RAID) PERC H310 PERC H710 PERC H710P External HBAs (RAID): PERC H810 External HBAs (non-RAID): 6Gbps SAS HBA Drive bay options: 4 x 3.5" cabled drive bays or 4 x 3.5" hot- plug drive bays (2.5" hybrid kit available) or 8 x 2.5" hot- plug drive bays Hot-plug hard drive options: 2.5" SATA, nearline SAS, SAS (15K, 10K), SAS SSD, SATA SSD 3.5" SATA, nearline SAS, SAS (15K) Self- encrypting drives available Cabled hard drive options: 3.5" SATA, nearline SAS, SAS (15K) Broadcom® 5720 Dual Port 1GbE LOM 8 PowerEdge R420 Technical Guide