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Product comparison · 2 servers

Lenovo 3100 M5 vs Lenovo ThinkServer RS140 server

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  • 102specifications compared
  • 26differ
  • 76identical
  • 32known for one product only

Key differences

  • Processor model
    • E3-1220V3
    • E3-1225V3
  • Processor frequency
    • 3.1 GHz
    • 3.2 GHz
  • Processor boost frequency
    • 3.5 GHz
    • 3.6 GHz
  • Thermal Design Power (TDP)
    • 80 W
    • 84 W
  • Bus type
    • DMI
    • QPI
  • Embedded options available
    • No
    • Yes
  • PCI Express configurations
    • 1x8, 1x16, 2x4, 2x8
    • 1x16, 2x8, 1x8+2x4
  • Internal memory
    • 8 GB
    • 4 GB

Side by side

Differences highlightedShow differences only
134 specifications
A

Lenovo

3100 M5View product
B

Lenovo

ThinkServer RS140 server

Model RS140

View product
Processor7 differ
Processor manufacturerIntelIntel
Processor familyIntel® Xeon® E3 V3 FamilyIntel® Xeon® E3 V3 Family
Processor modelDiffersE3-1220V3E3-1225V3
Processor frequencyDiffers3.1 GHz3.2 GHz
Processor boost frequencyDiffers3.5 GHz3.6 GHz
Processor cores44
Processor cache8 MB8 MB
Motherboard chipsetKnown for oneIntel® C226
Memory channels supported by processorDualDual
Number of processors installed11
Thermal Design Power (TDP)Differs80 W84 W
Processor cache typeSmart CacheSmart Cache
Bus typeDiffersDMIQPI
ECC supported by processorYesYes
Embedded options availableDiffersNoYes
Execute Disable BitYesYes
FSB ParityNoNo
Graphics & IMC lithography22 nm22 nm
Idle StatesYesYes
Maximum internal memory supported by processor32 GB32 GB
Maximum number of PCI Express lanes1616
Memory bandwidth supported by processor (max)25.6 GB/s25.6 GB/s
Memory clock speeds supported by processor1333,1600 MHz1333,1600 MHz
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Number of QPI links11
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
Processor codeKnown for oneSR14U
Processor codenameHaswellHaswell
Processor lithography22 nm22 nm
Processor operating modes64-bit64-bit
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Processor seriesIntel Xeon E3-1200 v3Intel Xeon E3-1200 v3
Processor socketLGA 1150 (Socket H3)LGA 1150 (Socket H3)
Processor threads44
Scalability1S1S
SteppingC0C0
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationPCG 2013DPCG 2013D
Conflict-Free processorNoNo
System bus rateKnown for one5 GT/s
Memory2 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Buffered memory typeUnregistered (unbuffered)Unregistered (unbuffered)
ECCYesYes
Memory clock speed1600 MHz1600 MHz
Memory layout (slots x size)Differs1 x 8 GB1 x 4 GB
Memory slots4x DIMM4x DIMM
Maximum internal memory32 GB32 GB
Storage3 differ
Maximum storage capacityDiffers16 TB8 TB
Total storage capacityKnown for one0 GB
Number of HDDs installed00
HDD interfaceDiffersSerial ATA, Serial Attached SCSI (SAS)Serial ATA
HDD size3.5"3.5"
Number of HDDs supportedKnown for one2
RAID supportYesYes
RAID levelsKnown for one0, 1, 5, 10
Optical drive typeDiffersDVD Super MultiDVD±RW
Hot-Plug supportKnown for oneYes
Internal drive baysKnown for one4
Graphics2 differ
On-board graphics cardDiffersNoYes
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersNot availableIntel® HD Graphics P4600
Number of displays supported (on-board graphics)Known for one3
On-board graphics card base frequencyKnown for one350 MHz
On-board graphics card dynamic frequency (max)Known for one1200 MHz
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Ethernet LANYesYes
Ethernet interface typeKnown for oneGigabit Ethernet
Wi-FiKnown for oneNo
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers23
USB 2.0 ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
DisplayPorts quantityKnown for one1
Serial ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Expansion slotsidentical
PCI Express x8 (Gen 3.x) slots11
PCI Express slots version3.03.0
PCI Express x4 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one1
Design1 differ
Chassis typeDiffersTowerRack (1U)
Rack mountingKnown for oneYes
Rack railsKnown for oneYes
Performanceidentical
Trusted Platform Module (TPM)Known for oneYes
Trusted Platform Module (TPM) versionKnown for one1.2
Software1 differ
Operating system installedNoNo
Compatible operating systemsDiffersMicrosoft Windows Server 2012/2008/R2, SBS 2011, Red Hat Enterprise Linux, SUSE Linux, VMwareWindows Server 2012 R2 Windows Server 2012 Windows Server 2008 R2 Windows Small Business Server 2011 Red Hat Enterprise Linux 6.5 SUSE Linux Enterprise Server 11 VMware vSphere 5.5 (ESXi)
Processor special features6 differ
CPU configuration (max)11
Enhanced Intel SpeedStep TechnologyYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Rapid Storage TechnologyNoNo
Intel Secure Key Technology version1.001.00
Intel Stable Image Platform Program (SIPP)YesYes
Intel Stable Image Platform Program (SIPP) version1.001.00
Intel TSX-NIYesYes
Intel TSX-NI version1.001.00
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Anti-Theft Technology (Intel® AT)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® OS GuardYesYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Secure KeyYesYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost Technology2.02.0
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers7505275461
Power2 differ
Redundant power supply (RPS) supportDiffersONo
Power supplyDiffers430 W300 W
Number of main power supplies11
Weight & dimensionsidentical
WidthKnown for one430 mm
DepthKnown for one411 mm
HeightKnown for one43.4 mm
WeightKnown for one7.4 kg
Other featuresidentical
Graphics cardKnown for oneHD Graphics P4600
Graphics card familyKnown for oneIntel
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x

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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