DELL™ R520 SYSTEM BOARD
Processors Intel® Xeon® processor E5-2400 and E5-2400 v2 product families
Processor sockets 2
Internal interconnect Intel QuickPath Interconnect (QPI) link: 6.4GT/s; 7.2GT/s; 8.0GT/s
Cache 2.5MB per core; core options: 4, 6, 8. 10
Chipset Intel C602
Memory1 Up to 384GB (12 DIMM slots): 2GB/4GB/8GB/16GB/32GB DDR3 up to
1600MT/s
I/O slots
4 PCIe slots: With 2 processors: • 1 x16 PCIe slot with x16 bandwidth, 3.0, half-length, half-height • 1 x16 PCIe slot with x8 bandwidth, 3.0, full-length, full-height • 2 x16 PCIe slots with x8 bandwidth, 3.0, half-length, full-height With 1 processor: • 1 x8 PCIe slot with x4 bandwidth, 2.0, half-length, halfheight • 1 x16 PCIe slot with x8 bandwidth, 3.0, full-length, fullheight • 2 x8 PCIe slots with x4 bandwidth, 3.0, half-length, fullheight
RAID controller
Internal controllers: PERC S110 (SW RAID), PERC H310, PERC H710, PERC H710P External HBAs (RAID): PERC H810 External HBAs (non-RAID): 6Gbps SAS HBA Embedded NIC Broadcom® 5720 dual-port 1Gb LOM
I/O adapter options
1Gb Ethernet adapters 10Gb converged Ethernet adapters 10Gb Ethernet adapters FC16/FC8/FC4 HBAs
Availability
High-efficiency, hot-plug, redundant power supplies; DC power
supply; hot-plug hard drives; TPM; dual internal SD support; fan fault tolerance; optional bezel; information tag; ECC
memory, interactive LCD screen; ENERGY STAR® compliant; extended power range; switch independent partitioning
Remote management Basic management (default), iDRAC7 with Lifecycle Controller,
iDRAC7 Express (upgrade), iDRAC7 Enterprise (upgrade),
8GB vFlash (upgrade), 16GB vFlash (upgrade)
Systems management
IPMI 2.0 compliant Dell OpenManage Essentials Dell OpenManage Mobile Dell OpenManage Power Center Dell OpenManage Integrations: • Dell OpenManage Integration Suite for Microsoft System Center • Dell OpenManage Integration for VMware® vCenter Dell OpenManage Connections: • HP Operations Manager, IBM Tivoli® Netcool®, and CA Network and Systems Management • Dell OpenManage Plug-in for Oracle® Database Manager
Operating systems
Microsoft Windows® Server® 2012 R2 (includes Hyper-V®) Microsoft Windows Server 2012 (includes Hyper-V) Microsoft Windows Server 2008 R2 SP1, x64 (includes Hyper-V) Microsoft Windows Small Business Server 2011 Novell® SUSE® Linux Enterprise Server Red Hat® Enterprise Linux
Virtualization options:
Citrix® XenServer® VMware vSphere® ESXi™ Red Hat Enterprise Virtualization® | 
