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Product comparison · 2 pcs/workstations

HP Compaq dc7100 Convertible Minitower P4 520 HT 256M/40G CD-ROM LAN WXP Pro SP1 a vs HP Compaq dc7100 Small Form Factor P4 530 HT 2x256M/40G CD-ROM LAN WXP Pro SP1 a

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  • 99specifications compared
  • 33differ
  • 66identical
  • 4known for one product only

Key differences

  • Processor model
    • 520
    • 530
  • Processor threads
    • 2
    • 1
  • Processor frequency
    • 2.8 GHz
    • 1.73 GHz
  • Processor front side bus
    • 800 MHz
    • 533 MHz
  • Processor lithography
    • 90 nm
    • 65 nm
  • Processor operating modes
    • 32-bit
    • 64-bit
  • Processor codename
    • Prescott
    • Merom
  • Thermal Design Power (TDP)
    • 84 W
    • 27 W

Side by side

Differences highlightedShow differences only
103 specifications
A

HP

Compaq dc7100 Convertible Minitower P4 520 HT 256M/40G CD-ROM LAN WXP Pro SP1 aView product
B

HP

Compaq dc7100 Small Form Factor P4 530 HT 2x256M/40G CD-ROM LAN WXP Pro SP1 aView product
Processor12 differ
Processor manufacturerIntelIntel
Processor familyKnown for oneIntel® Pentium® 4
Processor modelDiffers520530
Processor cores11
Processor threadsDiffers21
Processor frequencyDiffers2.8 GHz1.73 GHz
Processor cache1 MB1 MB
Processor cache typeL2L2
Processor front side busDiffers800 MHz533 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithographyDiffers90 nm65 nm
Processor operating modesDiffers32-bit64-bit
Processor codenameDiffersPrescottMerom
Thermal Design Power (TDP)Differs84 W27 W
Tcase67.7 °C67.7 °C
Tjunction100 °C100 °C
Processor socketDiffersLGA 775 (Socket T)Socket AM2
Number of Processing Die TransistorsDiffers125 M291 M
Processing Die sizeDiffers112 mm²143 mm²
CPU multiplier (bus/core ratio)Differs1214
Processor core voltage (AC)0.95 - 1.30 V0.95 - 1.30 V
ECC supported by processorNoNo
SteppingKnown for oneA1
Memory1 differ
Internal memoryDiffers0.25 GB0.5 GB
Maximum internal memory4 GB4 GB
Internal memory typeKnown for oneDDR-SDRAM
Memory upgrade4 GB4 GB
Storage1 differ
Optical drive typeCD-ROMCD-ROM
HDD speed7200 RPM7200 RPM
Storage drive controllerSerial ATA/100Serial ATA/100
Disk subsystem controllerSerial ATA/100Serial ATA/100
Diskette driveDiffers1.44 MB Floppy Diskette Drive; Zip 250 for 3.5" drive bay; Zip 250 for 5.25" drive bay N1.44 MB Floppy Diskette Drive, Zip 250 for 3.5" drive bay, Zip 250 for 5.25" drive bay N
Graphics1 differ
Maximum graphics card memory0.064 GB0.064 GB
Video card features3D/2D Controller: Microsoft DirectX 9 based with support for Pixel Shader 2.0, 4:1 anisotropic filtering, Gaussian texture filtering, shadow maps, volumetric textures, double-sided stencil buffers, and 4 pixel pipes; integrated VGA Controller; integrate3D/2D Controller: Microsoft DirectX 9 based with support for Pixel Shader 2.0, 4:1 anisotropic filtering, Gaussian texture filtering, shadow maps, volumetric textures, double-sided stencil buffers, and 4 pixel pipes; integrated VGA Controller; integrate
Video adapter, busDiffersPCIPCI With the GV chipset, the integrated graphics is always enabled. Plugging in the PCI card does not disable it and does not require the integrated graphics to be re-enabled
Video card resolutionMaximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 75 Hz at 2048x1536Maximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 75 Hz at 2048x1536
Performance1 differ
Product typePCPC
Motherboard chipsetIntel® 915G ExpressIntel® 915G Express
Acoustic power emissionsDiffersIDLE (Fixed disk drive spinning): LWAd = 4.2 Bels; FIXED DISK (Random write): LWAd = 4.4 Bels; FILE COPY (HD to Floppy Disk): LWAd = 5.0 Bels; CD-ROM (Sequential Reads): LWAd = 5.3 BelsIDLE (Fixed disk drive spinning): LWAd = 3.6 Bels; FIXED DISK (Random write): LWAd = 4.2 Bels; FILE COPY (HD to Floppy Disk): LWAd = 4.3 Bels; OPTICAL DRIVE (Sequential Reads): LWAd = 5.5 Bels
Networkidentical
Modem typeNoNo
Networking featuresIntegrated Broadcom NetXtreme Gigabit Ethernet Integrated Broadcom NetXtreme Gigabit Ethernet NICIntegrated Broadcom NetXtreme Gigabit Ethernet Integrated Broadcom NetXtreme Gigabit Ethernet NIC
Ports & interfaces1 differ
I/O portsDiffersRear I/O: 6 USB 2.0, 1 standard serial port, 1 optional serial port, 1 parallel port, 2 PS/2, 1 RJ-45, 1 VGA, audio in/out, mic in; Front I/O: 2 USB 2.0, headphone and microphoneRear I/O: 6 USB 2.0, 1 standard serial port, 1 optional serial port, 1 parallel port, 2 PS/2, 1 RJ-45, 1 VGA, audio in/out; Front I/O: 2 USB 2.0, headphone and microphone
Expansion slots1 differ
Expansion slotsDiffers2 full-height PCI, 1 full height PCI Express x1, 1 full height PCI Express x16 (2 additional optional full-height PCI)2 low profile PCI, 1 low profile PCI Express x1, 1 low profile PCI Express x16 (2 full-height PCI available via optional riser card), (Note: with riser card option, express x1 and x16 slots are not supported)
Power4 differ
Power supply typeDiffers340W Active PFC240W Active PFC
Power requirementsDiffers100 – 127 / 200 – 240 VAC, 50/60 Hz, 5A / 2.5A Operating Voltage Range: 90 – 132 / 180 – 264 VAC; Rated Voltage Range: 100 – 127 / 200 – 240 VAC; Rated Line Frequency: 50/60 Hz; Operating Line Frequency Range: 47 – 63 Hz; Rated Input Current: 6A / 3A; Heat Dissipation: Typical 256 btu/hr (65 kg-cal/100 – 127 / 200 – 240 VAC, 50/60 Hz, 5A / 2.5A Operating Voltage Range: 90 – 132 / 180 – 264 VAC; Rated Voltage Range: 100 – 127 / 200 – 240 VAC; Rated Line Frequency: 50/60 Hz; Operating Line Frequency Range: 47 – 63 Hz; Rated Input Current: 5A / 2.5A; Heat Dissipation: Typical 256 btu/hr (65 kg-ca
Power consumption (typical)Differs340 W240 W
Power managementDiffersOperating Voltage Range: 90 – 132 / 180 – 264 VAC; Rated Voltage Range: 100 – 127 / 200 – 240 VAC; Rated Line Frequency: 50/60 Hz; Operating Line Frequency Range: 47 – 63 Hz; Rated Input Current: 6A / 3A; Heat Dissipation: Typical 256 btu/hr (65 kg-cal/hrOperating Voltage Range: 90 – 132 / 180 – 264 VAC; Rated Voltage Range: 100 – 127 / 200 – 240 VAC; Rated Line Frequency: 50/60 Hz; Operating Line Frequency Range: 47 – 63 Hz; Rated Input Current: 5A / 2.5A; Heat Dissipation: Typical 256 btu/hr (65 kg-cal/
Designidentical
Country of originChinaChina
Softwareidentical
Bundled softwareMaple Restore CD, Altiris Local Recovery back up software pre loaded and Norton Antivirus 2004 on selected models In some models only: Microsoft Office 2003 Small Business Edition, Microsoft Office 2003 Basic, WinDVD, WinDVD Creator, Roxio Easy CD & DVD Creator, Dantz Retrospect Backup Express (usedMaple Restore CD, Altiris Local Recovery back up software pre loaded and Norton Antivirus 2004 on selected models In some models only: Microsoft Office 2003 Small Business Edition, Microsoft Office 2003 Basic, WinDVD, WinDVD Creator, Roxio Easy CD & DVD Creator, Dantz Retrospect Backup Express (used
Driver LANMicrosoft Windows NT 4.0, Microsoft Windows 98, Microsoft 2000, Microsoft XP, Linux 2.2, Linux 2.4 Microsoft Windows NT 4.0, Microsoft Windows 98, Microsoft 2000, Microsoft XP, Linux 2.2, Linux 2.4Microsoft Windows NT 4.0, Microsoft Windows 98, Microsoft 2000, Microsoft XP, Linux 2.2, Linux 2.4 Microsoft Windows NT 4.0, Microsoft Windows 98, Microsoft 2000, Microsoft XP, Linux 2.2, Linux 2.4
Processor special features5 differ
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyNoNo
Execute Disable BitYesYes
Idle StatesNoNo
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateNoNo
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)NoNo
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 IDDiffers2746029733
Processor package sizeDiffers37.5 mm35 mm
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Processor codeKnown for oneSLA2G
Audioidentical
Audio systemIntegrated Intel Audio with Premier Internal Speaker Chipset integratedIntegrated Intel Audio with Premier Internal Speaker Chipset integrated
Audio includedIntegrated Intel Audio with Premier Internal SpeakerIntegrated Intel Audio with Premier Internal Speaker
Operational conditionsidentical
Operating temperature (T-T)10 - 35 °C10 - 35 °C
Storage temperature (T-T)-30 - 60 °C-30 - 60 °C
Operating relative humidity (H-H)10 - 90%10 - 90%
Storage relative humidity (H-H)5 - 95%5 - 95%
Relative humidity10 - 90%10 - 90%
Non-operating relative humidity (non-condensing)5 - 90%5 - 90%
Weight & dimensions4 differ
WidthDiffers168 mm338 mm
DepthDiffers452 mm379 mm
HeightDiffers448 mm100 mm
WeightDiffers14.8 kg8.9 kg
Keyboardidentical
Pointing device2-Button Scroll Mouse PS/2 PS/2 or USB 2-button scroll or optical mouse2-Button Scroll Mouse PS/2 PS/2 or USB 2-button scroll or optical mouse
Keyboard type2004 standard PS/2 PS/2 or USB 2004 Standard Keyboard2004 standard PS/2 PS/2 or USB 2004 Standard Keyboard
Features1 differ
Security management descriptionDiffersSecurity cable with Kensington lock, universal chassis clamp lock, universal, security loop, Serial-Parallel-USB Enable/Disable, TPM security module, Solenoid and Hood sensorSecurity cable with Kensington lock, universal chassis clamp lock, universal, Wall mount/security sleeve, security loop, Serial-Parallel-USB Enable/Disable, TPM security module, Solenoid and Hood sensor
Other features1 differ
Fault managementSMART Hard Drives, Fault & Pre-failure Notification; Memory Change Notification (Requires HP Client Manager Software); Thermal Notification (Requires HP Client Manager Software); Altiris Local Recovery; Surge Tolerant Full Ranging Power Supply; Ultra ATASMART Hard Drives, Fault & Pre-failure Notification; Memory Change Notification (Requires HP Client Manager Software); Thermal Notification (Requires HP Client Manager Software); Altiris Local Recovery; Surge Tolerant Full Ranging Power Supply; Ultra ATA
Configuration management descriptionInstantly Available PC (Suspend to RAM - S3); ROM Based F10 Setup; Remote System Installation via F12 (PXE)(Remote Boot from Server); System/Emergency ROM Flash; Recovery with Video; BIOS Smart Card Support; Auto Setup when New Hardware Installed; SerialInstantly Available PC (Suspend to RAM - S3); ROM Based F10 Setup; Remote System Installation via F12 (PXE)(Remote Boot from Server); System/Emergency ROM Flash; Recovery with Video; BIOS Smart Card Support; Auto Setup when New Hardware Installed; Serial
Drive baysDiffers2 internal 3.5" bays 1 external 3.5" bays; 3 external 5.25" bays (2) 3.5" bays 1 external 3.5" bays, 3 external 5.25" bays1 internal 3.5" bay (1) 3.5" bay 1 external 3.5" bay, 1 external 5.25" bay
UNSPSC-code4321150743211507

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