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Product comparison · 2 pcs/workstations

HP dc7800 CMT vs NEC PowerMate VL260 SFF - Intel Pentium Dual-Core E2140, 1024MB, 160GB, Win XP Pro

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  • 35specifications compared
  • 19differ
  • 16identical
  • 67known for one product only

Key differences

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Pentium® Dual-Core
  • Processor frequency
    • 2.33 GHz
    • 1.6 GHz
  • Processor cache
    • 4 MB
    • 1 MB
  • Processor front side bus
    • 1333 MHz
    • 800 MHz
  • Internal memory
    • 2 GB
    • 1 GB
  • Maximum internal memory
    • 8 GB
    • 2 GB
  • Memory layout (slots x size)
    • 2 x 1 GB
    • 1 x 1 GB
  • Total storage capacity
    • 80 GB
    • 160 GB

Side by side

Differences highlightedShow differences only
102 specifications
A

HP

dc7800 CMTView product
B

NEC

PowerMate VL260 SFF - Intel Pentium Dual-Core E2140, 1024MB, 160GB, Win XP ProView product
Processor4 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™2 DuoIntel® Pentium® Dual-Core
Processor modelKnown for oneE6550
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2.33 GHz1.6 GHz
Processor cacheDiffers4 MB1 MB
Processor cache typeL2L2
Processor front side busDiffers1333 MHz800 MHz
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core 2 Duo E6000 Series
Processor codenameKnown for oneConroe
Thermal Design Power (TDP)Known for one65 W
TcaseKnown for one72 °C
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one291 M
Processing Die sizeKnown for one143 mm²
CPU multiplier (bus/core ratio)Known for one7
SteppingKnown for oneG0
ECC supported by processorKnown for oneNo
Number of processors installedKnown for one1
Memory3 differ
Internal memoryDiffers2 GB1 GB
Maximum internal memoryDiffers8 GB2 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs2 x 1 GB1 x 1 GB
Storage3 differ
Total storage capacityDiffers80 GB160 GB
Optical drive typeDiffersDVD-ROMDVD-RW
HDD interfaceDiffersSATASATA II
HDD speed7200 RPM7200 RPM
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 3100Intel® GMA 950
Maximum graphics card memoryKnown for one0.224 GB
Performanceidentical
Product typePCPC
Optical driveidentical
CD read speedKnown for one48x
DVD read speedKnown for one16x
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
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantity22
Serial ports quantity11
Parallel ports quantity11
Line-outKnown for oneYes
Line-inKnown for oneYes
Power1 differ
Power supplyDiffers365 W250 W
Power supply input voltageKnown for one220 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Chassis typeDiffersTowerSFF
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Country of originKnown for oneChina
External drive baysKnown for one1x 5.25" / 1x 3.5"
Internal drive baysKnown for one1x 3.5"
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows XP Professional
Bundled softwareKnown for oneYes
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 oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneYes
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 one30783
Processor codeKnown for oneSLA9X
Processor package sizeKnown for one37.5 x 37.5 mm
Thermal Monitoring TechnologiesKnown for oneYes
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 systemDiffersHigh Definition AudioAC'97
Weight & dimensions3 differ
WidthDiffers177 mm407 mm
DepthDiffers452 mm100 mm
HeightDiffers447 mm348 mm
WeightKnown for one11.8 kg
Expansion slotsidentical
Expansion slotsKnown for one1x PCI Express 1X 2x PCI
Packaging contentidentical
Mouse includedKnown for oneYes
Certificatesidentical
CertificationKnown for oneWLP 2.0, CE, EN 55022 B, EN 50082-1, EN 60950

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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