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Product comparison · 2 pcs/workstations

NEC PowerMate ML450 MicroTower - Intel Celeron D 346, 512MB, 80GB, DVD Dual, Win XP Pro vs NEC PowerMate ML450 SFF - Intel Pentium D 820, 512MB, 80GB, DVD-ROM, Win XP Home

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  • 41specifications compared
  • 12differ
  • 29identical
  • 56known for one product only

Key differences

  • Processor family
    • Intel® Celeron®
    • Intel® Pentium® D
  • Processor frequency
    • 3.06 GHz
    • 2.8 GHz
  • Processor cache
    • 0.256 MB
    • 2 MB
  • Processor front side bus
    • 533 MHz
    • 800 MHz
  • HDD interface
    • SATA II
    • SATA
  • Chassis type
    • Micro Tower
    • SFF
  • External drive bays
    • 2x 5.25"; 2x 3.5"
    • 1x 5.25" / 1x 3.5"
  • Internal drive bays
    • 2x 3.5"
    • 1x 3.5"

Side by side

Differences highlightedShow differences only
97 specifications
A

NEC

PowerMate ML450 MicroTower - Intel Celeron D 346, 512MB, 80GB, DVD Dual, Win XP ProView product
B

NEC

PowerMate ML450 SFF - Intel Pentium D 820, 512MB, 80GB, DVD-ROM, Win XP HomeView product
Processor4 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Pentium® D
Processor modelKnown for one820
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers3.06 GHz2.8 GHz
Processor cacheDiffers0.256 MB2 MB
Processor cache typeL2L2
Processor front side busDiffers533 MHz800 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 D 800 Series
Processor codenameKnown for oneSmithfield
Thermal Design Power (TDP)Known for one95 W
TcaseKnown for one64.1 °C
Number of processors installed11
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one230 M
Processing Die sizeKnown for one206 mm²
CPU multiplier (bus/core ratio)Known for one14
Processor core voltage (AC)Known for one1.25 - 1.40 V
ECC supported by processorKnown for oneNo
Memoryidentical
Internal memory0.5 GB0.5 GB
Maximum internal memory4 GB4 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory slots4x DIMM4x DIMM
Storage1 differ
Total storage capacity80 GB80 GB
Optical drive typeKnown for oneDVD-ROM
HDD interfaceDiffersSATA IISATA
HDD speed7200 RPM7200 RPM
Diskette drive memoryNoNo
Graphicsidentical
Discrete graphics card modelIntel® GMA 950Intel® GMA 950
Maximum graphics card memory0.224 GB0.224 GB
Performanceidentical
Product typePCPC
Networkidentical
Networking featuresGigabit 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 slotsidentical
Expansion slots1x PCI Express 16X 1x PCI Express 1X 2x PCI1x PCI Express 16X 1x PCI Express 1X 2x PCI
Poweridentical
Power supply250 W250 W
Power supply input voltage110/220 V110/220 V
Power supply input frequency50 - 60 Hz50 - 60 Hz
Design3 differ
Chassis typeDiffersMicro TowerSFF
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
External drive baysDiffers2x 5.25"; 2x 3.5"1x 5.25" / 1x 3.5"
Internal drive baysDiffers2x 3.5"1x 3.5"
Software1 differ
Operating system installedDiffersWindows XP ProfessionalWindows XP Home Edition
Displayidentical
Display includedNoNo
Processor special featuresidentical
Embedded options availableKnown for oneNo
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
Physical Address Extension (PAE)Known for one32 bit
Processor ARK IDKnown for one27512
Processor package sizeKnown for one37.5 x 37.5 mm
Thermal Monitoring TechnologiesKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
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
WidthDiffers181 mm100 mm
DepthDiffers402 mm407 mm
HeightDiffers384 mm348 mm
Packaging contentidentical
Mouse includedKnown for oneYes
Certificatesidentical
SafetyCE Mark, EN 55022 B, EN50082-1, EN 60950CE Mark, EN 55022 B, EN50082-1, EN 60950

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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