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Product comparison · 2 pcs/workstations

NEC PowerMate ML250 SFF - Intel Pentium 4 630, 512MB, 80GB, Win XP Pro vs NEC PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home

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  • 87specifications compared
  • 14differ
  • 73identical
  • 27known for one product only

Key differences

The NEC PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home has 10 more processor model than the NEC PowerMate ML250 SFF - Intel Pentium 4 630, 512MB, 80GB, Win XP Pro (640 vs 630). The NEC PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home has 0.2 GHz more processor frequency than the NEC PowerMate ML250 SFF - Intel Pentium 4 630, 512MB, 80GB, Win XP Pro (3.2 GHz vs 3 GHz). The NEC PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home has 1 more CPU multiplier (bus/core ratio) than the NEC PowerMate ML250 SFF - Intel Pentium 4 630, 512MB, 80GB, Win XP Pro (16 vs 15). Only the NEC PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home has thermal Monitoring Technologies. Internal memory type: DDR-SDRAM on the NEC PowerMate ML250 SFF - Intel Pentium 4 630, 512MB, 80GB, Win XP Pro, DDR2-SDRAM on the NEC PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP Home.

  • Processor model
    • 630
    • 640
  • Processor frequency
    • 3 GHz
    • 3.2 GHz
  • CPU multiplier (bus/core ratio)
    • 15
    • 16
  • Internal memory
    • 0.5 GB
    • 1 GB
  • Internal memory type
    • DDR-SDRAM
    • DDR2-SDRAM
  • Maximum graphics card memory
    • 0.128 GB
    • 0.224 GB
  • Expansion slots
    • 1x AGP 8x 3x PCI
    • 1x PCI Express 1X 2x PCI
  • Power supply input frequency
    • 50 Hz
    • 50 - 60 Hz

Side by side

Differences highlightedShow differences only
114 specifications
A

NEC

PowerMate ML250 SFF - Intel Pentium 4 630, 512MB, 80GB, Win XP ProView product
B

NEC

PowerMate VL260 SFF - Intel Pentium 4 640, 1024MB, 160GB, Win XP HomeView product
Processor3 differ
Processor manufacturerIntelIntel
Processor familyIntel® Pentium® 4Intel® Pentium® 4
Processor modelDiffers630640
Processor cores11
Processor threads22
Processor frequencyDiffers3 GHz3.2 GHz
Processor cache2 MB2 MB
Processor cache typeL2L2
Processor front side bus800 MHz800 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithography90 nm90 nm
Processor operating modes64-bit64-bit
Processor codenamePrescottPrescott
Thermal Design Power (TDP)84 W84 W
Tcase66.6 °C66.6 °C
PCI Express slots versionKnown for one2.0
Number of processors installed11
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
Number of Processing Die Transistors169 M169 M
Processing Die size135 mm²135 mm²
CPU multiplier (bus/core ratio)Differs1516
Processor core voltage (AC)Known for one1.25 - 1.388 V
Maximum internal memory supported by processorKnown for one32 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066 MHz
Memory bandwidth supported by processor (max)Known for one17 GB/s
ECC supported by processorNoNo
Processor seriesKnown for oneIntel Pentium 4 600 Series supporting Hyper-Threading Technology
Memory2 differ
Internal memoryDiffers0.5 GB1 GB
Maximum internal memory2 GB2 GB
Internal memory typeDiffersDDR-SDRAMDDR2-SDRAM
Memory slots2x DIMM2x DIMM
Memory channelsKnown for oneDual-channel
Storageidentical
Total storage capacity80 GB80 GB
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Diskette drive memoryNoNo
Optical drive typeKnown for oneDVD-ROM
Graphics1 differ
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA 950
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one850 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
Maximum graphics card memoryDiffers0.128 GB0.224 GB
Performanceidentical
Product typePCPC
Password protection typeKnown for oneBIOS
Networkidentical
Wake-on-LAN readyYesYes
Networking featuresGigabit EthernetGigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity66
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outYesYes
Line-inYesYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantity22
Serial ports quantity11
Parallel ports quantity11
Expansion slots1 differ
Expansion slotsDiffers1x AGP 8x 3x PCI1x PCI Express 1X 2x PCI
Power1 differ
Power supply250 W250 W
Power supply input voltage220 V220 V
Power supply input frequencyDiffers50 Hz50 - 60 Hz
Designidentical
Chassis typeSFFSFF
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
External drive bays1x 5.25" / 1x 3.5"1x 5.25" / 1x 3.5"
Internal drive bays1x 3.5"1x 3.5"
Software1 differ
Operating system installedDiffersWindows XP ProfessionalWindows XP Home Edition
Displayidentical
Display includedNoNo
Processor special features2 differ
CPU configuration (max)Known for one1
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesNoNo
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Enhanced Halt StateNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
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 IDDiffers2747827480
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.1/4.2
Thermal Monitoring TechnologiesDiffersNoYes
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Audioidentical
Audio systemAC'97AC'97
Weight & dimensions2 differ
WidthDiffers100 mm407 mm
DepthDiffers407 mm100 mm
Height348 mm348 mm
WeightKnown for one8 kg
Certificates1 differ
CertificationDiffersWLP 2.0WLP 2.0, CE, EN 55022 B, EN 50082-1, EN 60950
SafetyKnown for oneCE Mark, EN 55022 B, EN 50082-1, EN 60950
Optical driveidentical
DVD read speedKnown for one16x

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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