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Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M55 Small Desktop - 8808H3G, NL vs NEC PowerMate ML250 SFF - Intel Celeron D 341, 512MB, 80GB, DVD-ROM, Win XP Pro

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  • 36specifications compared
  • 15differ
  • 21identical
  • 67known for one product only

Key differences

  • Processor family
    • Intel® Pentium® D
    • Intel® Celeron®
  • Processor frequency
    • 3 GHz
    • 2.93 GHz
  • Processor cache
    • 4 MB
    • 0.256 MB
  • Processor front side bus
    • 800 MHz
    • 533 MHz
  • Internal memory
    • 1 GB
    • 0.5 GB
  • Maximum internal memory
    • 4 GB
    • 2 GB
  • Internal memory type
    • DDR2-SDRAM
    • DDR-SDRAM
  • USB 2.0 ports quantity
    • 8
    • 6

Side by side

Differences highlightedShow differences only
103 specifications
A

Lenovo

ThinkCentre M55 Small Desktop - 8808H3G, NLView product
B

NEC

PowerMate ML250 SFF - Intel Celeron D 341, 512MB, 80GB, DVD-ROM, Win XP ProView product
Processor4 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium® DIntel® Celeron®
Processor modelKnown for one925
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers3 GHz2.93 GHz
Processor cacheDiffers4 MB0.256 MB
Processor cache typeL2L2
Processor front side busDiffers800 MHz533 MHz
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium D 900 Series
Processor codenameKnown for onePresler
Thermal Design Power (TDP)Known for one95 W
TcaseKnown for one63.4 °C
Number of processors installedKnown for one1
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one376 M
Processing Die sizeKnown for one162 mm²
CPU multiplier (bus/core ratio)Known for one15
ECC supported by processorKnown for oneNo
Memory3 differ
Internal memoryDiffers1 GB0.5 GB
Maximum internal memoryDiffers4 GB2 GB
Internal memory typeDiffersDDR2-SDRAMDDR-SDRAM
Memory layout (slots x size)Known for one1 x 1 GB
Memory slots2x DIMM2x DIMM
Storageidentical
Total storage capacity80 GB80 GB
Optical drive typeDVD-ROMDVD-ROM
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Diskette drive memoryKnown for oneNo
Graphicsidentical
Discrete graphics card modelKnown for oneIntel® GMA 3000
Maximum graphics card memoryKnown for one0.128 GB
Performanceidentical
Product typePCPC
Networkidentical
Networking featuresGigabit EthernetGigabit Ethernet
Wake-on-LAN readyKnown for oneYes
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers86
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outYesYes
Line-inYesYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
Parallel ports quantity11
PS/2 ports quantityKnown for one2
Serial ports quantityKnown for one1
Expansion slots1 differ
Expansion slotsDiffers1x PCI Express 1X 1x PCI1x AGP 8x 3x PCI
Power1 differ
Power supplyDiffers225 W250 W
Power supply input voltageKnown for one220 V
Power supply input frequencyKnown for one50 Hz
Designidentical
Chassis typeSFFSFF
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
External drive baysKnown for one1x 5.25" / 1x 3.5"
Internal drive baysKnown for one1x 3.5"
Softwareidentical
Operating system installedWindows XP ProfessionalWindows XP Professional
Displayidentical
Display includedNoNo
Processor special featuresidentical
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDKnown for one27517
Processor package sizeKnown for one37.5 x 37.5 mm
Thermal Monitoring TechnologiesKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
Audio1 differ
Audio systemDiffersADI 1983 HDAC'97
Weight & dimensions4 differ
WidthDiffers310 mm100 mm
DepthDiffers358 mm407 mm
HeightDiffers87.5 mm348 mm
WeightDiffers8.5 kg8 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Other featuresidentical
HDD user passwordKnown for oneYes
Intel segment taggingKnown for oneEnterprise, Professional
Optical driveidentical
DVD read speedKnown for one16x
Certificatesidentical
SafetyKnown for oneCE Mark, EN 55022 B, EN 50082-1, EN 60950
CertificationKnown for oneWLP 2.0

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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