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Product comparison · 2 pcs/workstations

Lenovo E30 + LT2452p vs Lenovo S20 + LT2452p

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  • 103specifications compared
  • 44differ
  • 59identical
  • 22known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E3 Family
    • Intel® Xeon® 3000 Sequence
  • Processor model
    • E3-1220
    • W3565
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.4 GHz
    • 3.46 GHz
  • Processor frequency
    • 3.1 GHz
    • 3.2 GHz
  • Bus type
    • DMI
    • QPI
  • System bus rate
    • 5 GT/s
    • 4.8 GT/s
  • Processor lithography
    • 32 nm
    • 45 nm

Side by side

Differences highlightedShow differences only
125 specifications
A

Lenovo

E30 + LT2452pView product
B

Lenovo

S20 + LT2452pView product
Processor16 differ
Processor familyDiffersIntel® Xeon® E3 FamilyIntel® Xeon® 3000 Sequence
Processor modelDiffersE3-1220W3565
Processor threadsDiffers48
Processor boost frequencyDiffers3.4 GHz3.46 GHz
Processor frequencyDiffers3.1 GHz3.2 GHz
Bus typeDiffersDMIQPI
System bus rateDiffers5 GT/s4.8 GT/s
Processor lithographyDiffers32 nm45 nm
Processor seriesDiffersIntel Xeon E3-1200Intel Xeon 3500 Series
Processor codenameDiffersSandy BridgeBloomfield
Thermal Design Power (TDP)Differs80 W130 W
Number of QPI linksKnown for one1
Processor socketDiffersLGA 1155 (Socket H2)Socket B (LGA 1366)
Number of Processing Die TransistorsKnown for one731 M
Processing Die sizeKnown for one263 mm²
CPU multiplier (bus/core ratio)Differs3124
SteppingKnown for oneD0
Maximum internal memory supported by processorDiffers32 GB24 GB
Memory clock speeds supported by processorDiffers1066,1333 MHz800,1066 MHz
Memory bandwidth supported by processor (max)Differs21 GB/s25.6 GB/s
TcaseKnown for one69.1 °C
Maximum number of PCI Express lanesKnown for one20
PCI Express slots versionKnown for one2.0
Memory5 differ
Internal memoryDiffers4 GB6 GB
Maximum internal memoryDiffers16 GB12 GB
Memory layout (slots x size)Differs2 x 2 GB3 x 2 GB
Memory slotsDiffers3x DIMM6x DIMM
Memory channelsDiffersDual-channelTriple-channel
ECCKnown for oneYes
Storage2 differ
Number of HDDs installedDiffers12
RAID levelsDiffers0, 10, 1, 5
Performance1 differ
Motherboard chipsetDiffersIntel® C206Intel® X58 Express
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers810
PS/2 ports quantityKnown for one0
eSATA ports quantityKnown for one1
Serial ports quantityDiffers01
DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Expansion slots3 differ
Number of 3.5" baysDiffers34
PCI Express x4 slotsKnown for one1
PCI Express x16 slotsDiffers12
PCI slotsDiffers21
Power1 differ
Power supplyDiffers280 W625 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Designidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Processor special features11 differ
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers5226939721
Processor codeKnown for oneSLBEV
Processor package sizeDiffers37.5 x 37.5 mm42.5 x 45.0 mm
Supported instruction setsDiffersAVXSSE4.2
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.01.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Weight & dimensions3 differ
DepthDiffers420 mm460 mm
HeightDiffers412 mm478 mm
WeightDiffers14 kg14.5 kg
Packaging contentidentical
Mouse includedKnown for oneYes

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