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Product comparison · 2 pcs/workstations

HP Compaq dc7700 SFF (RG580AW) + L1740 17" TFT monitor vs NEC PowerMate ML250 SFF - Intel Pentium 4 630, 512MB, 80GB, Win XP Pro

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  • 89specifications compared
  • 34differ
  • 55identical
  • 53known for one product only

Key differences

The HP Compaq dc7700 SFF (RG580AW) + L1740 17" TFT monitor has 1 more processor cores than the NEC PowerMate ML250 SFF - Intel Pentium 4 630, 512MB, 80GB, Win XP Pro (2 vs 1). The NEC PowerMate ML250 SFF - Intel Pentium 4 630, 512MB, 80GB, Win XP Pro has 1.14 GHz more processor frequency than the HP Compaq dc7700 SFF (RG580AW) + L1740 17" TFT monitor (3 GHz vs 1.86 GHz). The HP Compaq dc7700 SFF (RG580AW) + L1740 17" TFT monitor has 266 MHz more processor front side bus than the NEC PowerMate ML250 SFF - Intel Pentium 4 630, 512MB, 80GB, Win XP Pro (1066 MHz vs 800 MHz). Only the HP Compaq dc7700 SFF (RG580AW) + L1740 17" TFT monitor has display included. Only the HP Compaq dc7700 SFF (RG580AW) + L1740 17" TFT monitor has idle States.

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Pentium® 4
  • Processor model
    • E6300
    • 630
  • Processor cores
    • 2
    • 1
  • Processor frequency
    • 1.86 GHz
    • 3 GHz
  • Processor front side bus
    • 1066 MHz
    • 800 MHz
  • Processor lithography
    • 65 nm
    • 90 nm
  • Processor codename
    • Conroe
    • Prescott
  • Thermal Design Power (TDP)
    • 65 W
    • 84 W

Side by side

Differences highlightedShow differences only
142 specifications
A

HP

Compaq dc7700 SFF (RG580AW) + L1740 17" TFT monitorView product
B

NEC

PowerMate ML250 SFF - Intel Pentium 4 630, 512MB, 80GB, Win XP ProView product
Processor12 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Pentium® 4
Processor modelDiffersE6300630
Processor coresDiffers21
Processor frequencyDiffers1.86 GHz3 GHz
Processor front side busDiffers1066 MHz800 MHz
Processor lithographyDiffers65 nm90 nm
Processor codenameDiffersConroePrescott
Thermal Design Power (TDP)Differs65 W84 W
TcaseDiffers61.4 °C66.6 °C
Number of Processing Die TransistorsDiffers167 M169 M
Processing Die sizeDiffers111 mm²135 mm²
CPU multiplier (bus/core ratio)Differs715
SteppingKnown for oneR0
Cache externalKnown for one2048 KB
Processor technologyKnown for oneIntel vPro
Processor seriesKnown for oneIntel Pentium 4 600 Series supporting Hyper-Threading Technology
Memory4 differ
Internal memoryDiffers1 GB0.5 GB
Maximum internal memoryDiffers4 GB2 GB
Internal memory typeDiffersDDR2-SDRAMDDR-SDRAM
Memory layout (slots x size)Known for one2 x 0.5 GB
Memory slotsDiffers4x DIMM2x DIMM
Memory clock speedKnown for one667 MHz
Memory upgradeKnown for one4 GB
Standard memory capacityKnown for one1 MB
Storageidentical
Storage drive controllerKnown for oneSerial ATA (1.5/3.0 Gb/s)
Disk subsystem controllerKnown for oneSerial ATA 3.0 Gb/s
Diskette driveKnown for oneOptional N
Diskette drive memoryKnown for oneNo
Graphicsidentical
Video card featuresKnown for one3D/2D Controller (Microsoft DirectX 9), VGA integrated controller, RAMDAC integrated (400 MHz) Intel Graphics Media Accelerator 3000 Maximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 85Hz at 2048x1536 3D/2D Controller (Microsoft DirectX 9), VGA integrated controller, RAMDAC integrated (400 MH
Video adapter, busKnown for onePCI Express x16
Video card resolutionKnown for oneMaximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 85Hz at 2048x1536
Network1 differ
Modem typeKnown for oneNo
Networking featuresDiffersIntel 82566DM Gigabit EthernetGigabit Ethernet
Wake-on-LAN readyKnown for oneYes
Ports & interfacesidentical
I/O portsKnown for oneRear: 6 USB 2.0, 1 standard serial port, 1 optional serial port, 1 parallel port, 1 optional DVI graphics port (available via DVI ADD2 adapter), 2 PS/2, 1 RJ-45, 1 VGA, audio in/out, Front: 2 USB 2.0, headphone and microphone Rear: 6 USB 2.0, 1 standard serial port, 1 optional serial port, 1 paralle
Rear portsKnown for one6 USB 2.0; 1 serial; 1 parallel; 2 PS/2; 1 audio in; 1 audio out; 1 RJ-45; 1 external VGA monitor
Line-outKnown for oneYes
Line-inKnown for oneYes
Expansion slots1 differ
Expansion slotsDiffers2x low-profile PCI 1x low-profile PCI Express x1 1x low-profile PCI Express x161x AGP 8x 3x PCI
Power3 differ
Power supply typeKnown for one240W power supply - active PFC
Power requirementsKnown for oneInput voltage 90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz, active PFC
Power supplyDiffers240 W250 W
Power supply input voltageDiffers100-240 V220 V
Power supply input frequencyDiffers50 - 60 Hz50 Hz
Power consumption (typical)Known for one240 W
Design1 differ
External drive baysDiffers1x 5.25" 1x 3.5"1x 5.25" / 1x 3.5"
Country of originKnown for oneChina
Upgrade typeKnown for oneWindows Vista capable
Softwareidentical
Applications supportedKnown for oneWindows Vista Premium ready
Bundled softwareKnown for oneHP Protect Tools Security Software Suite HP Client Manager Software HP Open View Configuration Management Altiris Deployment Solution Symantec Antivirus 10.0 (trial) HP Insight Diagnostics
Driver LANKnown for oneMicrosoft 2000, Microsoft XP
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one43.2 cm (17")
DisplayKnown for oneTFT
Processor special features6 differ
CPU configuration (max)Known for one1
Idle StatesDiffersYesNo
Intel Enhanced Halt StateDiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Processor ARK IDDiffers2724827478
Processor codeKnown for oneSLGW2
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Audio1 differ
Audio systemDiffersHigh Definition Audio +Realtek ALC262 HDA CodecAC'97
Audio includedKnown for oneIntegrated High Definition audio with Realtek ALC262 High Definition audio codec
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Storage temperature (T-T)Known for one-30 - 60 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Relative humidityKnown for one10 - 90%
Non-operating altitudeKnown for one9144
Non-operating relative humidity (non-condensing)Known for one5 - 90%
Weight & dimensions4 differ
WidthDiffers337.8 mm100 mm
DepthDiffers378.5 mm407 mm
HeightDiffers100.3 mm348 mm
WeightDiffers8.85 kg8 kg
Size (imperial)Known for one33.8 cm (13.3")
Weight (imperial)Known for one17.18 lb
Keyboardidentical
Pointing deviceKnown for oneHP PS/2 2-Button Optical Scroll Mouse PS/2 2-Button scroll mouse, USB optical scroll mouse or PS/2 optical scroll mouse
Keyboard typeKnown for one2004 standard PS/2
Multimediaidentical
MultimediaKnown for oneIntegrated High Definition audio with Realtek 2 channel ALC262 codec (all ports are stereo)
Featuresidentical
Security management descriptionKnown for oneEmbedded TPM1.2 (except for Russia) with optional HP ProtectTools, Embedded Security software
Other featuresidentical
Security featuresKnown for oneHood Cover Security Loop HP Desktop Security Lock 1.2 TPM Chip
Drive baysKnown for one1 internal 3.5 inch 1 external 5.25 inch, 1 external 3.5 inch
UNSPSC-codeKnown for one43211507
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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