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Product comparison · 2 servers

Dell PowerEdge R520 vs Lenovo 3530 M4

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  • 88specifications compared
  • 26differ
  • 62identical
  • 51known for one product only

Key differences

  • Processor model
    • E5-2407
    • E5-2430
  • Processor cores
    • 4
    • 6
  • Processor cache
    • 10 MB
    • 15 MB
  • Number of processors installed
    • 2
    • 1
  • Thermal Design Power (TDP)
    • 80 W
    • 95 W
  • System bus rate
    • 6.4 GT/s
    • 7.2 GT/s
  • Embedded options available
    • No
    • Yes
  • Memory bandwidth supported by processor (max)
    • 25 GB/s
    • 32 GB/s

Side by side

Differences highlightedShow differences only
139 specifications
A

Dell

PowerEdge R520View product
B

Lenovo

3530 M4View product
Processor12 differ
Processor modelDiffersE5-2407E5-2430
Processor boost frequencyKnown for one2.7 GHz
Processor coresDiffers46
Processor cacheDiffers10 MB15 MB
Number of processors installedDiffers21
Thermal Design Power (TDP)Differs80 W95 W
System bus rateDiffers6.4 GT/s7.2 GT/s
Compatible processor seriesKnown for oneIntel® Xeon®
Embedded options availableDiffersNoYes
Memory bandwidth supported by processor (max)Differs25 GB/s32 GB/s
Memory clock speeds supported by processorDiffers800,1066 MHz800,1066,1333 MHz
Processor codeDiffersSR0LRSR0LM
Processor threadsDiffers412
SteppingDiffersM1C2
Intelligent Platform Management Interface (IPMI) supportKnown for oneYes
Motherboard chipsetKnown for oneIntel C600
Memory2 differ
Internal memoryDiffers8 GB4 GB
ECCKnown for oneYes
Memory layout (slots x size)Known for one1 x 4 GB
Maximum internal memoryDiffers192 GB384 GB
Memory slotsKnown for one12x DIMM
Storage6 differ
Maximum storage capacityDiffers24 TB8 TB
Total storage capacityDiffers146 GB0 GB
Number of HDDs installedDiffers10
HDD interfaceDiffersSerial Attached SCSI (SAS)Serial ATA, Serial ATA II, Serial ATA III, Serial Attached SCSI (SAS)
Supported HDD sizesKnown for one2.5"
Number of SSDs installedKnown for one0
SSD capacityKnown for one4 TB
SSD interfaceKnown for oneSATA III
RAID levelsDiffers10, 1, 10
Optical drive typeDiffersDVD-RWNo
Supported storage drive interfacesKnown for oneSAS, Serial ATA, Serial ATA II, Serial ATA III
HDD capacityKnown for one146 GB
HDD speedKnown for one15000 RPM
Drive device, transfer rateKnown for one6000 MB/s
Internal drive baysKnown for one8
Graphicsidentical
On-board graphics cardKnown for oneYes
Maximum graphics card memoryKnown for one16 MB
Network1 differ
Cabling technologyKnown for one10/100/1000Base-T(X)
Ethernet LANDiffersNoYes
LAN controllerKnown for oneIntel® I350
Wake-on-LAN readyKnown for oneYes
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one2
USB 2.0 ports quantityKnown for one7
PS/2 ports quantityKnown for one0
RS-232 portsKnown for one1
Serial ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Expansion slotsidentical
PCI Express x4 slotsKnown for one1
PCI Express x8 slotsKnown for one2
PCI Express x16 slotsKnown for one4
Designidentical
Rack mountingKnown for oneYes
Rack railsKnown for oneYes
Redundant fans supportKnown for oneYes
Performanceidentical
BIOS typeKnown for oneUEFI
On-site supportKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Trusted Platform Module (TPM) versionKnown for one1.2
Softwareidentical
Compatible operating systemsKnown for oneWindows Server 2008 R2 SP1 Windows Small Business Server 2011 SUSE Linux Enterprise Server Red Hat Enterprise Linux
Processor special features3 differ
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Processor ARK IDDiffers6461464616
Power2 differ
Number of power supply unitsDiffers21
Power supplyDiffers750 W460 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Storage temperature (T-T)Known for one-40 - 60 °C
Operating relative humidity (H-H)Known for one8 - 85%
Storage relative humidity (H-H)Known for one5 - 100%
Weight & dimensionsidentical
WidthKnown for one447 mm
DepthKnown for one673 mm
HeightKnown for one43 mm
Other featuresidentical
Graphics card familyKnown for oneMatrox
S.M.A.R.T. supportKnown for oneYes
Plug and PlayKnown for oneYes
Disk array controllerKnown for onePERC H710 512MB
Mac compatibilityKnown for oneNo
Packaging contentidentical
Cables includedKnown for oneAC

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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