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Product comparison · 2 servers

Lenovo 3550 M4 vs Lenovo ThinkServer RD430 server

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  • 99specifications compared
  • 34differ
  • 65identical
  • 35known for one product only

Key differences

  • Processor model
    • E5-2643
    • E5-2407
  • Processor frequency
    • 3.3 GHz
    • 2.2 GHz
  • Motherboard chipset
    • Intel® C604
    • Intel C600
  • Memory channels supported by processor
    • Quad
    • Triple
  • Thermal Design Power (TDP)
    • 130 W
    • 80 W
  • System bus rate
    • 8 GT/s
    • 6.4 GT/s
  • Maximum internal memory supported by processor
    • 750 GB
    • 375 GB
  • Maximum number of PCI Express lanes
    • 40
    • 24

Side by side

Differences highlightedShow differences only
134 specifications
A

Lenovo

3550 M4View product
B

Lenovo

ThinkServer RD430 server

Model RD430

View product
Processor16 differ
Processor modelDiffersE5-2643E5-2407
Processor frequencyDiffers3.3 GHz2.2 GHz
Processor boost frequencyKnown for one3.5 GHz
Motherboard chipsetDiffersIntel® C604Intel C600
Memory channels supported by processorDiffersQuadTriple
Thermal Design Power (TDP)Differs130 W80 W
System bus rateDiffers8 GT/s6.4 GT/s
CPU multiplier (bus/core ratio)Known for one35
Graphics & IMC lithographyKnown for one32 nm
Maximum internal memory supported by processorDiffers750 GB375 GB
Maximum number of PCI Express lanesDiffers4024
Memory bandwidth supported by processor (max)Differs51.2 GB/s25 GB/s
Memory clock speeds supported by processorDiffers800,1066,1333,1600 MHz800,1066 MHz
Number of QPI linksDiffers21
PCI Express configurationsKnown for onex4, x8, x16
Physical Address Extension (PAE)Known for one46 bit
Processor codenameDiffersSandy Bridge EPSandy Bridge EN
Processor package sizeDiffers52.5 x 45.0 mm45 x 42.5 mm
Processor seriesDiffersIntel Xeon E5-2600Intel Xeon E5-2400
Processor socketDiffersLGA 2011 (Socket R)LGA 1356 (Socket B2)
Processor threadsDiffers84
TcaseKnown for one73 °C
Processor codeKnown for oneSR0LR
Memory4 differ
Internal memoryDiffers8 GB4 GB
Memory clock speedDiffers1866 MHz1333 MHz
Memory slotsDiffers2412x DIMM
Maximum internal memoryDiffers768 GB192 GB
Storage4 differ
Maximum storage capacityDiffers12.8 TB24 TB
HDD interfaceDiffersSerial ATA III, Serial Attached SCSI (SAS)Serial ATA
HDD sizeDiffers2.5"3.5"
SSD interfaceKnown for oneSerial Attached SCSI (SAS)
Optical drive typeDiffersNoDVD-RW
Internal drive baysKnown for one8
Graphicsidentical
On-board graphics cardKnown for oneYes
Maximum graphics card memoryKnown for one16 MB
Networkidentical
Ethernet interface typeKnown for oneGigabit Ethernet
LAN controllerKnown for oneIntel® I350-AM4
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers52
Expansion slotsidentical
PCI Express x8 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one1
PCI Express x8 slotsKnown for one2
PCI Express x16 slotsKnown for one1
Design1 differ
Chassis typeDiffersRack (1U)Rack (2U)
Redundant fans supportKnown for oneYes
Performanceidentical
Trusted Platform Module (TPM)Known for oneYes
Software1 differ
Operating system installedKnown for oneNo
Compatible operating systemsDiffersMicrosoft Windows Server 2012 R2/2012, 2008 R2/2008, Red Hat Enterprise Linux 5/6, SUSE Linux Enterprise Server 10/11, VMware ESX 4.1, VMware ESXi 4.1, VMware vSphere 5Windows Server 2008 Standard x86/x64 Windows Server 2008 Enterprise x86/x64 Windows Server 2008 Datacenter x86/x64 Windows Server 2008 Standard R2 x64 Windows Server 2008 Enterprise R2 x64 Windows Server 2008 Datacenter R2 x64 Windows Server 2008 R2 SP1 Standard x64 Windows Server 2008 R2 SP1 Enterp
Processor special features3 differ
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NI versionKnown for one0.00
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers6458764614
Intel® Smart CacheKnown for oneYes
Power1 differ
Power supplyDiffers750 W800 W
Number of redundant power supplies supportedKnown for one2
Number of main power suppliesKnown for one1
Power supply input frequencyKnown for one50 - 60 Hz
Number of power supply unitsKnown for one1
Weight & dimensions3 differ
WidthDiffers429 mm442 mm
DepthDiffers734 mm720.6 mm
HeightDiffers43 mm87.6 mm
WeightKnown for one26.5 kg
Other featuresidentical
Graphics cardKnown for oneG200eR2
Graphics card familyKnown for oneMatrox
Hot-swap HDD baysKnown for one4
S.M.A.R.T. supportKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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