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Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M55e Small Desktop, NL vs Lenovo ThinkCentre M55e Tower (9637M1G), EN

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  • 85specifications compared
  • 14differ
  • 71identical
  • 7known for one product only

Key differences

The Lenovo ThinkCentre M55e Tower (9637M1G), EN has 0.27 GHz more processor frequency than the Lenovo ThinkCentre M55e Small Desktop, NL (2.13 GHz vs 1.86 GHz). The Lenovo ThinkCentre M55e Tower (9637M1G), EN has 1 more CPU multiplier (bus/core ratio) than the Lenovo ThinkCentre M55e Small Desktop, NL (8 vs 7). The Lenovo ThinkCentre M55e Tower (9637M1G), EN has 80 GB more total storage capacity than the Lenovo ThinkCentre M55e Small Desktop, NL (160 GB vs 80 GB). Only the Lenovo ThinkCentre M55e Tower (9637M1G), EN has embedded options available. Processor model: E6300 on the Lenovo ThinkCentre M55e Small Desktop, NL, E6400 on the Lenovo ThinkCentre M55e Tower (9637M1G), EN.

  • Processor model
    • E6300
    • E6400
  • Processor frequency
    • 1.86 GHz
    • 2.13 GHz
  • CPU multiplier (bus/core ratio)
    • 7
    • 8
  • Total storage capacity
    • 80 GB
    • 160 GB
  • USB 2.0 ports quantity
    • 8
    • 6
  • Power supply
    • 225 W
    • 280 W
  • Chassis type
    • Desktop
    • Tower
  • Embedded options available
    • No
    • Yes

Side by side

Differences highlightedShow differences only
92 specifications
A

Lenovo

ThinkCentre M55e Small Desktop, NLView product
B

Lenovo

ThinkCentre M55e Tower (9637M1G), ENView product
Processor3 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™2 DuoIntel® Core™2 Duo
Processor modelDiffersE6300E6400
Processor cores22
Processor threads22
Processor frequencyDiffers1.86 GHz2.13 GHz
Processor cache2 MB2 MB
Processor cache typeL2L2
Processor front side bus1066 MHz1066 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithography65 nm65 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Core 2 Duo E6000 Series
Processor codenameConroeConroe
Thermal Design Power (TDP)65 W65 W
Tcase61.4 °C61.4 °C
Number of processors installed11
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
Number of Processing Die Transistors167 M167 M
Processing Die size111 mm²111 mm²
CPU multiplier (bus/core ratio)Differs78
ECC supported by processorNoNo
SteppingKnown for oneR0
Memoryidentical
Internal memory1 GB1 GB
Maximum internal memory4 GB4 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)1 x 1 GB1 x 1 GB
Memory slots2x DIMM2x DIMM
Storage1 differ
Total storage capacityDiffers80 GB160 GB
Optical drive typeDVD-ROMDVD-ROM
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Graphicsidentical
Discrete graphics card modelIntel® GMA 3000Intel® GMA 3000
Performanceidentical
Product typePCPC
Networkidentical
Networking featuresGigabit EthernetGigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers86
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantity22
Serial ports quantityKnown for one1
Parallel ports quantity11
Expansion slots1 differ
Expansion slotsDiffers1x PCI Express 1X 1x PCI1x PCI Express 16X 1x PCI Express 1X
Power1 differ
Power supplyDiffers225 W280 W
Design1 differ
Chassis typeDiffersDesktopTower
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Softwareidentical
Operating system installedWindows XP ProfessionalWindows XP Professional
Displayidentical
Display includedNoNo
Processor special features2 differ
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers2724827249
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
CPU configuration (max)Known for one1
Processor codeKnown for oneSLGW2
Audioidentical
Audio systemADI 1986 AADI 1986 A
Weight & dimensions4 differ
WidthDiffers310 mm175 mm
DepthDiffers358 mm440 mm
HeightDiffers87.5 mm402 mm
WeightDiffers8.5 kg10.9 kg
Packaging contentidentical
Mouse includedYesYes
Other featuresidentical
Intel segment taggingEnterprise, ProfessionalEnterprise, Professional

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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