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Product comparison · 2 pcs/workstations

HP Compaq dc5100 Celeron D330 256M/40G CD-ROM LAN WXP Pro SP2 Small Form Factor PC vs Lenovo ThinkCentre A51 DESKTOP P4h 3.0GHz 256MB 80GB DVD LAN WXP Pro 3 jaar C

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  • 5specifications compared
  • 2differ
  • 3identical
  • 87known for one product only

Key differences

The HP Compaq dc5100 Celeron D330 256M/40G CD-ROM LAN WXP Pro SP2 Small Form Factor PC has 0.93 GHz more processor frequency than the Lenovo ThinkCentre A51 DESKTOP P4h 3.0GHz 256MB 80GB DVD LAN WXP Pro 3 jaar C (2.66 GHz vs 1.73 GHz). The Lenovo ThinkCentre A51 DESKTOP P4h 3.0GHz 256MB 80GB DVD LAN WXP Pro 3 jaar C has 5 kg more weight than the HP Compaq dc5100 Celeron D330 256M/40G CD-ROM LAN WXP Pro SP2 Small Form Factor PC (14 kg vs 9 kg).

  • Processor frequency
    • 2.66 GHz
    • 1.73 GHz
  • Weight
    • 9 kg
    • 14 kg

Side by side

Differences highlightedShow differences only
92 specifications
A

HP

Compaq dc5100 Celeron D330 256M/40G CD-ROM LAN WXP Pro SP2 Small Form Factor PCView product
B

Lenovo

ThinkCentre A51 DESKTOP P4h 3.0GHz 256MB 80GB DVD LAN WXP Pro 3 jaar CView product
Processor1 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Pentium® 4
Processor modelKnown for one530
Processor coresKnown for one1
Processor threadsKnown for one1
Processor frequencyDiffers2.66 GHz1.73 GHz
Processor cacheKnown for one1 MB
Processor cache typeKnown for oneL2
Processor front side busKnown for one533 MHz
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for oneMerom
Thermal Design Power (TDP)Known for one27 W
TcaseKnown for one67.7 °C
TjunctionKnown for one100 °C
Processor socketKnown for oneSocket AM2
Number of Processing Die TransistorsKnown for one291 M
Processing Die sizeKnown for one143 mm²
CPU multiplier (bus/core ratio)Known for one14
Processor core voltage (AC)Known for one0.95 - 1.30 V
SteppingKnown for oneA1
ECC supported by processorKnown for oneNo
Memoryidentical
Internal memory0.25 GB0.25 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Maximum internal memoryKnown for one4 GB
Memory upgradeKnown for one4 GB
Storageidentical
Total storage capacityKnown for one80 GB
Optical drive typeKnown for oneDVD-ROM
Storage drive typeKnown for oneSerial ATA
Diskette drive memoryKnown for one1.44 MB
HDD speedKnown for one7200 RPM
Graphicsidentical
Discrete graphics card modelKnown for oneIntel® GMA 900
Video adapter resolutionKnown for one2048x1536 16777216 colors
Video adapter, busKnown for onePCI Express
Maximum graphics card memoryKnown for one0.128 GB
Performanceidentical
Product typePCPC
Optical driveidentical
DVD read speedKnown for one16x
Networkidentical
Networking featuresKnown for oneEthernet/Fast Ethernet
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one6
Ethernet LAN (RJ-45) portsKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
PS/2 ports quantityKnown for one2
Serial ports quantityKnown for one1
Parallel ports quantityKnown for one1
Poweridentical
Power supplyKnown for one310 W
Power consumption (typical)Known for one240 W
Designidentical
Chassis typeKnown for oneDesktop
Country of originKnown for oneChina
Softwareidentical
Operating system installedKnown for oneWindows XP Professional
Displayidentical
Display includedKnown for oneNo
Processor special featuresidentical
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneNo
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneNo
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 oneNo
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
Processor ARK IDKnown for one29733
Processor codeKnown for oneSLA2G
Processor package sizeKnown for one35 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
Audioidentical
Audio systemKnown for oneSoundMAX Cadenza
Weight & dimensions1 differ
WidthKnown for one442 mm
DepthKnown for one401 mm
HeightKnown for one146 mm
WeightDiffers9 kg14 kg
Other featuresidentical
Security featuresKnown for one-U-Bolt anchoring feature -Serial port I/O control -Hardfile I/O control -Parallel port I/O control -Power on password -Security slot (for attachment of optional cable lock) -Boot sequence control -Boot without keyboard or mouse -Configuration password -Diskette boot inhibit -Diskette I/O control

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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