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Product comparison · 2 pcs/workstations

HP xw4400 Intel® Pentium® 3.40GHz 1GB/160GB DVD/CD-RW WXP Pro Workstation vs NEC PowerMate ML250 SFF - Intel Pentium 4 524, 512MB, 80GB, DVD-ROM, Win XP Pro

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  • 31specifications compared
  • 21differ
  • 10identical
  • 91known for one product only

Key differences

The HP xw4400 Intel® Pentium® 3.40GHz 1GB/160GB DVD/CD-RW WXP Pro Workstation has 0.34 GHz more processor frequency than the NEC PowerMate ML250 SFF - Intel Pentium 4 524, 512MB, 80GB, DVD-ROM, Win XP Pro (3.4 GHz vs 3.06 GHz). The HP xw4400 Intel® Pentium® 3.40GHz 1GB/160GB DVD/CD-RW WXP Pro Workstation has 1 MB more processor cache than the NEC PowerMate ML250 SFF - Intel Pentium 4 524, 512MB, 80GB, DVD-ROM, Win XP Pro (2 MB vs 1 MB). The HP xw4400 Intel® Pentium® 3.40GHz 1GB/160GB DVD/CD-RW WXP Pro Workstation has 267 MHz more processor front side bus than the NEC PowerMate ML250 SFF - Intel Pentium 4 524, 512MB, 80GB, DVD-ROM, Win XP Pro (800 MHz vs 533 MHz). Internal memory type: DDR2-SDRAM on the HP xw4400 Intel® Pentium® 3.40GHz 1GB/160GB DVD/CD-RW WXP Pro Workstation, DDR-SDRAM on the NEC PowerMate ML250 SFF - Intel Pentium 4 524, 512MB, 80GB, DVD-ROM, Win XP Pro. HDD interface: SATA II on the HP xw4400 Intel® Pentium® 3.40GHz 1GB/160GB DVD/CD-RW WXP Pro Workstation, SATA on the NEC PowerMate ML250 SFF - Intel Pentium 4 524, 512MB, 80GB, DVD-ROM, Win XP Pro.

  • Processor frequency
    • 3.4 GHz
    • 3.06 GHz
  • Processor cache
    • 2 MB
    • 1 MB
  • Processor front side bus
    • 800 MHz
    • 533 MHz
  • Internal memory
    • 1 GB
    • 0.5 GB
  • Maximum internal memory
    • 8 GB
    • 2 GB
  • Internal memory type
    • DDR2-SDRAM
    • DDR-SDRAM
  • Memory slots
    • 4x DIMM
    • 2x DIMM
  • HDD interface
    • SATA II
    • SATA

Side by side

Differences highlightedShow differences only
122 specifications
A

HP

xw4400 Intel® Pentium® 3.40GHz 1GB/160GB DVD/CD-RW WXP Pro WorkstationView product
B

NEC

PowerMate ML250 SFF - Intel Pentium 4 524, 512MB, 80GB, DVD-ROM, Win XP ProView product
Processor3 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Pentium® 4
Processor modelKnown for one524
Processor coresKnown for one1
Processor threadsKnown for one2
Processor frequencyDiffers3.4 GHz3.06 GHz
Processor cacheDiffers2 MB1 MB
Processor cache typeL2L2
Processor front side busDiffers800 MHz533 MHz
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one90 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium 4 500 Series supporting Hyper-Threading Technology
Processor codenameKnown for onePrescott
Thermal Design Power (TDP)Known for one84 W
TcaseKnown for one67.7 °C
Number of processors installed11
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one125 M
Processing Die sizeKnown for one112 mm²
CPU multiplier (bus/core ratio)Known for one23
ECC supported by processorKnown for oneNo
Maximum number of SMP processorsKnown for one1
Cache externalKnown for one2048 KB
Memory4 differ
Internal memoryDiffers1 GB0.5 GB
Maximum internal memoryDiffers8 GB2 GB
Internal memory typeDiffersDDR2-SDRAMDDR-SDRAM
Memory slotsDiffers4x DIMM2x DIMM
Memory upgradeKnown for one8 GB
Storage2 differ
Total storage capacityKnown for one80 GB
Optical drive typeKnown for oneDVD-ROM
HDD interfaceDiffersSATA IISATA
HDD speed7200 RPM7200 RPM
Diskette drive memoryDiffers1.44 MBNo
HDD capacityKnown for one160 GB
Storage drive controllerKnown for oneSATA 3Gb/s
Disk subsystem controllerKnown for oneIntegrated 4 channel SATA 3 GB/s controller with RAID 0, RAID 1, RAID 0+1 capability
Diskette driveKnown for oneOptional Y
Storage drive typeKnown for one160 GB
Graphicsidentical
Maximum graphics card memoryKnown for one0.128 GB
Video card featuresKnown for oneProfessional 2D: NVIDIA Quadro NVS 285 (128 MB with NVIDIA TurboCache technology, dual display, up to 2 cards supported), NVIDIA Quadro 440 NVS (256 MB quad display, up to 2 cards); Entry 3D: ATI FireGL V3300 (128 MB), NVIDIA Quadro FX 560 (128 MB); Mid-r
Performance1 differ
Product typeDiffersWorkstationPC
Motherboard chipsetKnown for oneIntel® 975X Express
Networkidentical
Networking featuresKnown for oneFast Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers76
Ethernet LAN (RJ-45) ports11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantityKnown for one1
PS/2 ports quantity22
Serial ports quantity11
Parallel ports quantity11
Headphone outputsKnown for one1
I/O portsKnown for oneFront: Headphone, microphone, 2 USB 2.0 and 1 optional IEEE 1394A; Rear: 5 USB 2.0, 1 USB 2.0 (internal), 1 standard serial port, 1 parallel port, 2 PS/2 keyboard and mouse, 1 RJ-45 to integrated Gigabit LAN, audio In, audio Out, microphone
Expansion slots1 differ
Expansion slotsDiffers1x PCI Express (x16) 1x PCI Express (x16/x4) 1x PCI Express (x1) 3x PCI1x AGP 8x 3x PCI
Power1 differ
Power supplyDiffers460 W250 W
Power supply input voltageKnown for one220 V
Power supply input frequencyKnown for one50 - 60 Hz
Power requirementsKnown for one460 watts
Design3 differ
Chassis typeDiffersMiniTowerSFF
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
External drive baysDiffers3x 5.25"; 1x 3.5"1x 5.25"; 1x 3.5"
Internal drive baysDiffers2x 3.5"1x 3.5"
Country of originKnown for oneChina
Upgrade typeKnown for oneWindows Vista capable
Softwareidentical
Operating system installedWindows XP ProfessionalWindows XP Professional
Compatible operating systemsKnown for oneNote: Windows Vista Capable
Displayidentical
Display includedNoNo
Processor special featuresidentical
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneNo
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
Processor ARK IDKnown for one27462
Thermal Monitoring TechnologiesKnown for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
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 systemDiffersIntel HDAAC'97
Audio includedKnown for oneIntegrated High Definition audio with Jack Retasking capability, optional PCI Sound Blaster X-Fi Xtreme Music
Weight & dimensions4 differ
WidthDiffers168 mm100 mm
DepthDiffers456 mm407 mm
HeightDiffers450 mm348 mm
WeightDiffers15 kg8 kg
Certificatesidentical
SafetyKnown for oneCE Mark, EN 55022 B, EN 50082-1, EN 60950
CertificationKnown for oneWLP 2.0 Mandrake 10.1
Other featuresidentical
Security featuresKnown for oneHDD Recovery Tool 2 Level password Anti-theft ring Hardware monitoring ASIC
Drive baysKnown for one2 internal 3.5" bays 3 external 5.25" bays and 1 external 3.5" bay
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-40 - 60 °C
Operating relative humidity (H-H)Known for one8 - 85%
Storage relative humidity (H-H)Known for one5 - 85%
Relative humidityKnown for one8 - 85%
Non-operating altitudeKnown for one9000
Non-operating relative humidity (non-condensing)Known for one8 - 90%
Packaging dataidentical
Package weightKnown for one14 kg
Keyboardidentical
Pointing deviceKnown for oneHP PS/2 scroll mouse 2-button scroll mouse (USB optical or PS/2 mechanical) or 3-button mouse (USB optical) or USB SpaceMouse or USB SpaceBall or USB SpacePilot
Keyboard typeKnown for oneHP PS/2 HP Standard (USB, PS/2)

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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