Dell PowerEdge M820 Technical Guide - Page 7

Compared to the previous generation of Dell PowerEdge blade servers, the M820 has more memory, processor cores, and networking options than ever before. Features include DDR3 memory, PCI Express 3.0, a network daughter card (NDC), dual internal SD module, and Dell's next-generation iDRAC solution known as iDRAC7 Enterprise with Lifecycle Controller. The PowerEdge M820 is a replacement for the M910 system. Table 2 compares the features of both systems. For the latest information on supported features, visit Dell.com. Feature Chassis; enclosure Processors Internal interconnect Memory Hard drive bays (hot plug) Embedded NIC RAID controller Express Flash drives I/O slots Optional SD port PowerEdge M910 PowerEdge M820 Full-height blade; Full-height blade; PowerEdge M1000e Blade Enclosure PowerEdge M1000e Blade Enclosure Intel Xeon processors 6500 and 7500 series, Intel Xeon processors E7-2800 and E7-4800 product families Intel Xeon processor E5-4600 product family Intel QuickPath Interconnect Intel QuickPath Interconnect 32 x DDR3 RDIMM and UDIMM 48 x DDR3 RDIMM and LRDIMM 2 x 2.5" 4 x 2.5" 4 x 1GbE LOM 2 Dual Port Select Network Adapters: 3 options of 4 x 10GbE PERC H200, H700, S100 PERC H310, H710, H710P Not supported Up to 2 4 PCIe 2.0 x8 mezz. card slots Yes 4 x PCIe 3.0 x8 mezz. card slots Yes (redundant hypervisor with vFlash media) 7 PowerEdge M820 Technical Guide