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Product comparison · 2 servers

Lenovo 3100 M5 vs Lenovo 3750 M4

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  • 94specifications compared
  • 51differ
  • 43identical
  • 45known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E3 V3 Family
    • Intel® Xeon® E5 V2 Family
  • Processor model
    • E3-1220V3
    • E5-4607V2
  • Processor frequency
    • 3.1 GHz
    • 2.6 GHz
  • Processor boost frequency
    • 3.5 GHz
    • 2.6 GHz
  • Processor cores
    • 4
    • 6
  • Processor cache
    • 8 MB
    • 15 MB
  • Memory channels supported by processor
    • Dual
    • Quad
  • Number of processors installed
    • 1
    • 2

Side by side

Differences highlightedShow differences only
139 specifications
A

Lenovo

3100 M5View product
B

Lenovo

3750 M4View product
Processor25 differ
Processor familyDiffersIntel® Xeon® E3 V3 FamilyIntel® Xeon® E5 V2 Family
Processor modelDiffersE3-1220V3E5-4607V2
Processor frequencyDiffers3.1 GHz2.6 GHz
Processor boost frequencyDiffers3.5 GHz2.6 GHz
Processor coresDiffers46
Processor cacheDiffers8 MB15 MB
Motherboard chipsetKnown for oneIntel C600
Memory channels supported by processorDiffersDualQuad
Number of processors installedDiffers12
Thermal Design Power (TDP)Differs80 W95 W
System bus rateDiffers5 GT/s6.4 GT/s
Bus typeDiffersDMIQPI
Compatible processor seriesKnown for oneIntel® Xeon®
Maximum internal memory supported by processorDiffers32 GB768 GB
Maximum number of PCI Express lanesDiffers1640
Maximum number of SMP processorsKnown for one4
Memory bandwidth supported by processor (max)Differs25.6 GB/s42.6 GB/s
Memory clock speeds supported by processorDiffers1333,1600 MHz800,1066,1333 MHz
Number of QPI linksDiffers12
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x8x4, x8, x16
Physical Address Extension (PAE)Known for oneYes
Processor codeKnown for oneSR1B4
Processor codenameDiffersHaswellIvy Bridge EP
Processor package sizeDiffers37.5 x 37.5 mm52.5 x 45 mm
Processor seriesDiffersIntel Xeon E3-1200 v3Intel Xeon E5-4600 v2
Processor socketDiffersLGA 1150 (Socket H3)LGA 2011 (Socket R)
Processor threadsDiffers412
ScalabilityDiffers1S4S
SteppingDiffersC0S1
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX
TcaseKnown for one77 °C
Graphics & IMC lithographyKnown for one22 nm
Thermal solution specificationKnown for onePCG 2013D
Memory5 differ
Internal memoryDiffers8 GB16 GB
Memory clock speedDiffers1600 MHz1333 MHz
Memory layout (slots x size)Differs1 x 8 GB2 x 8 GB
Memory slotsDiffers4x DIMM48
Maximum internal memoryDiffers32 GB1.53 TB
Buffered memory typeKnown for oneUnregistered (unbuffered)
Storage4 differ
Maximum storage capacityDiffers16 TB25.6 TB
Total storage capacityKnown for one0 GB
HDD interfaceDiffersSerial ATA, Serial Attached SCSI (SAS)Serial ATA III, Serial Attached SCSI (SAS)
HDD sizeDiffers3.5"2.5"
Number of HDDs supportedKnown for one16
Supported HDD sizesKnown for one1.8,2.5"
Number of SSDs supportedKnown for one32
RAID levelsKnown for one0, 1, 10
Hot-swapKnown for oneYes
Optical drive typeDiffersDVD Super MultiNo
Supported storage drive interfacesKnown for oneSAS, Serial ATA III
Hot-Plug supportKnown for oneYes
Internal drive baysKnown for one4
Graphics1 differ
On-board graphics cardDiffersNoYes
Maximum graphics card memoryKnown for one16 MB
On-board graphics card modelKnown for oneNot available
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Ethernet interface typeKnown for oneGigabit Ethernet
Wi-FiKnown for oneNo
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers25
PS/2 ports quantityKnown for one0
Serial ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Expansion slots1 differ
PCI Express x8 (Gen 3.x) slotsDiffers15
PCI Express x4 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one1
Design1 differ
Chassis typeDiffersTowerRack (2U)
Rack mountingKnown for oneYes
Redundant fans supportKnown for oneYes
Performanceidentical
Trusted Platform Module (TPM)Known for oneYes
Software1 differ
Compatible operating systemsDiffersMicrosoft Windows Server 2012/2008/R2, SBS 2011, Red Hat Enterprise Linux, SUSE Linux, VMwareMicrosoft Windows Server 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 5
Processor special features10 differ
CPU configuration (max)Differs14
Intel Demand Based SwitchingDiffersNoYes
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel TSX-NIDiffersYesNo
Intel TSX-NI versionDiffers1.000.00
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7505275794
Intel Identity Protection Technology versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Power2 differ
Redundant power supply (RPS) supportDiffersOYes
Power supplyDiffers430 W900 W
Number of redundant power supplies supportedKnown for one2
Weight & dimensionsidentical
WidthKnown for one445 mm
DepthKnown for one746 mm
HeightKnown for one86 mm
Other featuresidentical
Graphics cardKnown for oneG200eR2
Graphics card familyKnown for oneMatrox
Hot-swap HDD baysKnown for one8
S.M.A.R.T. supportKnown for oneYes

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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