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Product comparison · 2 pcs/workstations

NEC PowerMate ML250 SFF - Intel Pentium 4 524, 512MB, 80GB, Combo, Win XP Pro vs NEC PowerMate ML450 MicroTower - Intel Celeron D 346, 512MB, 80GB, DVD Dual, Win XP Pro

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  • 40specifications compared
  • 17differ
  • 23identical
  • 56known for one product only

Key differences

  • Processor family
    • Intel® Pentium® 4
    • Intel® Celeron®
  • Processor cache
    • 1 MB
    • 0.256 MB
  • Maximum internal memory
    • 2 GB
    • 4 GB
  • Internal memory type
    • DDR-SDRAM
    • DDR2-SDRAM
  • Memory slots
    • 2x DIMM
    • 4x DIMM
  • HDD interface
    • SATA
    • SATA II
  • Maximum graphics card memory
    • 0.128 GB
    • 0.224 GB
  • Networking features
    • Fast Ethernet
    • Gigabit Ethernet

Side by side

Differences highlightedShow differences only
96 specifications
A

NEC

PowerMate ML250 SFF - Intel Pentium 4 524, 512MB, 80GB, Combo, Win XP ProView product
B

NEC

PowerMate ML450 MicroTower - Intel Celeron D 346, 512MB, 80GB, DVD Dual, Win XP ProView product
Processor2 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium® 4Intel® Celeron®
Processor modelKnown for one524
Processor coresKnown for one1
Processor threadsKnown for one2
Processor frequency3.06 GHz3.06 GHz
Processor cacheDiffers1 MB0.256 MB
Processor cache typeL2L2
Processor front side bus533 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
Memory3 differ
Internal memory0.5 GB0.5 GB
Maximum internal memoryDiffers2 GB4 GB
Internal memory typeDiffersDDR-SDRAMDDR2-SDRAM
Memory slotsDiffers2x DIMM4x DIMM
Storage1 differ
Total storage capacity80 GB80 GB
HDD interfaceDiffersSATASATA II
HDD speed7200 RPM7200 RPM
Diskette drive memoryNoNo
Graphics1 differ
Maximum graphics card memoryDiffers0.128 GB0.224 GB
Discrete graphics card modelKnown for oneIntel® GMA 950
Performanceidentical
Product typePCPC
Network1 differ
Wake-on-LAN readyKnown for oneYes
Networking featuresDiffersFast EthernetGigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity66
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
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 16X 1x PCI Express 1X 2x PCI
Power1 differ
Power supply250 W250 W
Power supply input voltageDiffers220 V110/220 V
Power supply input frequency50 - 60 Hz50 - 60 Hz
Design3 differ
Chassis typeDiffersSFFMicro Tower
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
External drive baysDiffers1x 5.25"; 1x 3.5"2x 5.25"; 2x 3.5"
Internal drive baysDiffers1x 3.5"2x 3.5"
Softwareidentical
Operating system installedWindows XP ProfessionalWindows XP Professional
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
Audioidentical
Audio systemAC'97AC'97
Weight & dimensions3 differ
WidthDiffers100 mm181 mm
DepthDiffers407 mm402 mm
HeightDiffers348 mm384 mm
WeightKnown for one8 kg
Certificates1 differ
SafetyDiffersCE Mark, EN 55022 B, EN 50082-1, EN 60950CE Mark, EN 55022 B, EN50082-1, 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

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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