8 PowerEdge M520 Technical GuideFeature PowerEdge M520 PowerEdge M620 PowerEdge R420Optional SDportYes (redundanthypervisor + vFlashmedia)Yes (redundanthypervisor + vFlashmedia)Yes (redundanthypervisor + vFlashmedia)DellOpenManageSystemsManagementOpenManage EssentialsOMSA AgentOpenManage PowerCenter (requires iDRAC7Enterprise with LifecycleController)Chassis ManagementController 4.x (availablewith the M1000eModular BladeEnclosure)OpenManageIntegrations andConnectionsiDRAC7 Express forBlades with LifecycleController (standardoption)OpenManage EssentialsOMSA AgentOpenManage PowerCenter (requires iDRAC7Enterprise with LifecycleController)Chassis ManagementController 4.x (availablewith the M1000eModular BladeEnclosure)OpenManageIntegrations andConnectionsiDRAC7 Express forBlades with LifecycleController (standardoption)OpenManageEssentialsOMSA AgentOpenManage PowerCenter (requiresiDRAC7 Enterprisewith LifecycleController)OpenManageIntegrations andConnectionsiDRAC7 Express withLifecycle Controller(standard option)SpecificationsTable 3 lists the technical specifications for the PowerEdge M520 blade server. For the latestinformation on supported features, visit Dell.com/PowerEdge.Table 3. Technical specificationsFeature Technical specificationForm factor;enclosureHalf-height blade;Dell PowerEdge M1000e Blade EnclosureProcessors Intel Xeon processor E5-2400 product familyInternal interconnect 2 Intel QuickPath Interconnect (QPI) links: 6.4GT/s, 7.2GT/s, 8.0GT/sCache 2.5MB per core; core options: 2, 4, 6, 8Memory1 Up to 384GB (12 DIMM slots): 2GB/4GB/8GB/16GB/32GB DDR3 up to 1600MT/sChipset Intel C602Video Integrated Matrox® G200Primary storageHot-plug hard drive options:Up to two 2.5” SATA HDD/SSD or SAS HDD/SSDExternal storage: