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Product comparison · 2 pcs/workstations

NEC PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro vs NEC PowerMate VL260 Micro Tower - Intel Celeron D 346, 256MB, 40GB, Win XP Home

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  • 39specifications compared
  • 13differ
  • 26identical
  • 63known for one product only

Key differences

The NEC PowerMate VL260 Micro Tower - Intel Celeron D 346, 256MB, 40GB, Win XP Home has 0.26 GHz more processor frequency than the NEC PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro (3.06 GHz vs 2.8 GHz). The NEC PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro has 1.744 MB more processor cache than the NEC PowerMate VL260 Micro Tower - Intel Celeron D 346, 256MB, 40GB, Win XP Home (2 MB vs 0.256 MB). The NEC PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro has 267 MHz more processor front side bus than the NEC PowerMate VL260 Micro Tower - Intel Celeron D 346, 256MB, 40GB, Win XP Home (800 MHz vs 533 MHz). Processor family: Intel® Pentium® D on the NEC PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro, Intel® Celeron® on the NEC PowerMate VL260 Micro Tower - Intel Celeron D 346, 256MB, 40GB, Win XP Home. External drive bays: 2x 5.25"; 2x 3.5" on the NEC PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro, 2x 5.25" / 2x 3.5" on the NEC PowerMate VL260 Micro Tower - Intel Celeron D 346, 256MB, 40GB, Win XP Home.

  • Processor family
    • Intel® Pentium® D
    • Intel® Celeron®
  • Processor frequency
    • 2.8 GHz
    • 3.06 GHz
  • Processor cache
    • 2 MB
    • 0.256 MB
  • Processor front side bus
    • 800 MHz
    • 533 MHz
  • Internal memory
    • 1 GB
    • 0.25 GB
  • Maximum internal memory
    • 4 GB
    • 2 GB
  • Memory slots
    • 4x DIMM
    • 2x DIMM
  • Total storage capacity
    • 80 GB
    • 40 GB

Side by side

Differences highlightedShow differences only
102 specifications
A

NEC

PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP ProView product
B

NEC

PowerMate VL260 Micro Tower - Intel Celeron D 346, 256MB, 40GB, Win XP HomeView product
Processor4 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium® DIntel® Celeron®
Processor modelKnown for one820
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2.8 GHz3.06 GHz
Processor cacheDiffers2 MB0.256 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 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
Memory3 differ
Internal memoryDiffers1 GB0.25 GB
Maximum internal memoryDiffers4 GB2 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory slotsDiffers4x DIMM2x DIMM
Storage1 differ
Total storage capacityDiffers80 GB40 GB
HDD speed7200 RPM7200 RPM
Diskette drive memoryNoNo
Optical drive typeKnown for oneDVD-ROM
HDD interfaceKnown for oneSATA
Graphicsidentical
Discrete graphics card modelIntel® GMA 950Intel® GMA 950
Maximum graphics card memory0.224 GB0.224 GB
Performanceidentical
Product typePCPC
Password protection typeKnown for oneBIOS
Networkidentical
Networking featuresGigabit EthernetGigabit Ethernet
Wake-on-LAN readyKnown for oneYes
Ports & interfacesidentical
USB 2.0 ports quantity66
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantity22
Serial ports quantity11
Parallel ports quantity11
Line-outKnown for oneYes
Line-inKnown for oneYes
Expansion slots1 differ
Expansion slotsDiffers1x PCI Express 16X 1x PCI Express 1X 2x PCI1x 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
Design1 differ
Chassis typeMicro TowerMicro Tower
External drive baysDiffers2x 5.25"; 2x 3.5"2x 5.25" / 2x 3.5"
Internal drive bays2x 3.5"2x 3.5"
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Software1 differ
Operating system installedDiffersWindows XP ProfessionalWindows XP Home Edition
Bundled softwareKnown for oneNEC Instant Recovery
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 & dimensions2 differ
WidthDiffers181 mm402 mm
DepthDiffers402 mm181 mm
Height384 mm384 mm
Certificatesidentical
SafetyKnown for oneCE Mark, EN 55022 B, EN50082-1, EN 60950
CertificationKnown for oneWLP 2.0, CE, EN 55022 B, EN 50082-1, EN 60950
Optical driveidentical
DVD read speedKnown for one16x
Packaging contentidentical
Mouse includedKnown for oneYes

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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