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Product comparison · 2 servers

Lenovo ThinkServer RD540 server vs Lenovo Flex System x240 server Intel® Xeon® E5 Family E5-2609V2

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  • 86specifications compared
  • 28differ
  • 58identical
  • 34known for one product only

Key differences

  • Processor model
    • E5-2620
    • E5-2609V2
  • Processor frequency
    • 2 GHz
    • 2.5 GHz
  • Processor cores
    • 6
    • 4
  • Processor cache
    • 15 MB
    • 10 MB
  • Thermal Design Power (TDP)
    • 95 W
    • 80 W
  • System bus rate
    • 7.2 GT/s
    • 6.4 GT/s
  • Maximum internal memory supported by processor
    • 750 GB
    • 768 GB
  • Processor codename
    • Sandy Bridge EP
    • Ivy Bridge EP

Side by side

Differences highlightedShow differences only
120 specifications
A

Lenovo

ThinkServer RD540 server

Model RD540

View product
B

Lenovo

Flex System x240 server Intel® Xeon® E5 Family E5-2609V2

Model x240

View product
Processor13 differ
Processor modelDiffersE5-2620E5-2609V2
Processor frequencyDiffers2 GHz2.5 GHz
Processor coresDiffers64
Processor cacheDiffers15 MB10 MB
Motherboard chipsetKnown for oneIntel C600
Thermal Design Power (TDP)Differs95 W80 W
System bus rateDiffers7.2 GT/s6.4 GT/s
Maximum internal memory supported by processorDiffers750 GB768 GB
Maximum number of SMP processorsKnown for one2
Processor codenameDiffersSandy Bridge EPIvy Bridge EP
Processor lithographyDiffers32 nm22 nm
Processor package sizeDiffers52.5 x 45.0 mm52.5 x 45 mm
Processor seriesDiffersIntel Xeon E5-2600Intel Xeon E5-2600 v2
Processor threadsDiffers124
TcaseDiffers77.4 °C71 °C
CPU multiplier (bus/core ratio)Known for one25
Graphics & IMC lithographyKnown for one32 nm
SteppingKnown for oneC2
Memory3 differ
Internal memoryDiffers16 GB8 GB
Memory clock speedKnown for one1333 MHz
Memory slotsDiffers2024x DIMM
Maximum internal memoryDiffers320 GB768 GB
Internal memory typeKnown for oneDDR3-SDRAM
Storage3 differ
Maximum storage capacityDiffers16 TB6.4 TB
HDD interfaceDiffersSerial ATASerial ATA, Serial Attached SCSI (SAS)
HDD sizeKnown for one2.5"
RAID levelsDiffers0, 1, 5, 100, 1
Total storage capacityKnown for one0 GB
Number of HDDs installedKnown for one0
Number of HDDs supportedKnown for one4
Graphicsidentical
Maximum graphics card memoryKnown for one16 MB
Network1 differ
Ethernet LANDiffersYesNo
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers21
Ethernet LAN (RJ-45) portsKnown for one2
VGA (D-Sub) ports quantityKnown for one1
Expansion slotsidentical
PCI Express x16 (Gen 3.x) slotsKnown for one1
Software1 differ
Compatible operating systemsDiffersMicrosoft Windows Server 2012 Microsoft Windows Server 2008 Microsoft Windows Server 2008 R2 Microsoft Windows Small Business Server 2011 Novel SUSE Linux Enterprise Server Red Hat Enterprise Linux Server VMware ESXiMicrosoft Windows Server 2008 R2, Red Hat Enterprise Linux 5 and 6, SUSE Linux Enterprise Server 10 and 11, VMware ESX 4
Processor special features3 differ
Intel TSX-NIKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® OS GuardKnown for oneYes
Intel® Turbo Boost TechnologyDiffers1.0No
Processor ARK IDDiffers6459475787
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Storage temperature (T-T)Known for one1 - 60 °C
Operating relative humidity (H-H)Known for one8 - 85%
Storage relative humidity (H-H)Known for one5 - 80%
Operating altitudeKnown for one0 - 3048 m
Non-operating altitudeKnown for one0 - 10700 m
Weight & dimensions3 differ
WidthDiffers435.8 mm217 mm
DepthDiffers718.8 mm492 mm
HeightDiffers43.4 mm56 mm
Package widthKnown for one430 mm
Package depthKnown for one603 mm
Package heightKnown for one197 mm
Package weightKnown for one8 kg
Other featuresidentical
Graphics cardKnown for oneG200eR2
Graphics card familyKnown for oneMatrox
Designidentical
Chassis typeKnown for oneRack (1U)
Performanceidentical
Trusted Platform Module (TPM)Known for oneYes
Poweridentical
Redundant power supply (RPS) supportKnown for oneYes
Power supplyKnown for one800 W

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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