The new half-height M520 has more memory, processor cores, and networking options than ever
before. Features include the new family of Intel
Express 3.0, dual internal SD module, and the Dell next-generation iDRAC solution known as
iDRAC7 Enterprise with Lifecycle Controller.
Table 2 compares the features of the Dell™ PowerEdge™ M520 system with the features of similar
current- and previous-generation PowerEdge systems. For the latest information on supported
features, visit Dell.com.
Feature
PowerEdge M520
Half-height blade;
Chassis;
PowerEdge M1000e
enclosure
Blade Enclosure
Intel Xeon processors
Processors
E5-2400 series
Internal
Intel QuickPath
interconnect
Interconnect
12 x DDR3 RDIMM and
Memory
UDIMM
Hard drive
bays
2 x 2.5"
(hot plug)
Embedded
2 x 1GbE Dual Port LOM
NIC
RAID
S110, H310, H710, H710P
Express Flash
Not supported
drives
2 x PCIe 2.0 x8
I/O slots
mezzanine card slots
Yes (redundant
Optional SD
hypervisor + vFlash
port
media)
PowerEdge M520 Technical Guide
7
®
®
Xeon
ES-2400 processors, DDR3 memory, PCI
PowerEdge M610
PowerEdge M620
Half-height blade;
Half-height blade;
PowerEdge
PowerEdge M1000e
M1000e Blade
Blade Enclosure
Enclosure
Intel Xeon
Intel Xeon processor
processors 5500
E5-2600 product family
and 5600 series
Intel QuickPath
Intel QuickPath
Interconnect
Interconnect
12 x DDR3 RDIMM
24 x DDR3 RDIMM,
and UDIMM
UDIMM, and LRDIMM
2 x 2.5"
2 x 2.5"
Dual Port Select Network
2 x 1GbE LOM
Adapter, 3 options of 2 x
10GbE
PERC 6/i, SAS6/iR,
PERC6/E, S100,
S110, H310, H710, H710P
H200, H700
Not supported
Up to 2
2 PCIe 2.0 x8
2 x PCIe 3.0 x8
mezzanine card
mezzanine card slots
slots
Yes (redundant
Yes (redundant
hypervisor +
hypervisor + vFlash
vFlash media)
media)
PowerEdge R420
1U rack
Intel Xeon processor
E5-2400 series
Intel QuickPath
Interconnect
12 x DDR3 RDIMM
4 x 2.5"
8 x 2.5"
1 x 1GbE Dual Port
LOM
S110, H310, H710,
H710P, H810
Not supported
2 PCIe 3.0
Yes (redundant
hypervisor + vFlash
media)
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