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Product comparison · 2 pcs/workstations

HP Presario SR5255 + 19” TFT Wide + HP 2180 All-in-one vs NEC PowerMate ML470 SD - Intel Core 2 Duo E6550, 2048MB, 160GB, Vista Business

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  • 28specifications compared
  • 17differ
  • 11identical
  • 83known for one product only

Key differences

The NEC PowerMate ML470 SD - Intel Core 2 Duo E6550, 2048MB, 160GB, Vista Business has 0.6 GHz more processor frequency than the HP Presario SR5255 + 19” TFT Wide + HP 2180 All-in-one (2.2 GHz vs 1.6 GHz). The NEC PowerMate ML470 SD - Intel Core 2 Duo E6550, 2048MB, 160GB, Vista Business has 1 MB more processor cache than the HP Presario SR5255 + 19” TFT Wide + HP 2180 All-in-one (2 MB vs 1 MB). The NEC PowerMate ML470 SD - Intel Core 2 Duo E6550, 2048MB, 160GB, Vista Business has 2 x DIMM more memory slots than the HP Presario SR5255 + 19” TFT Wide + HP 2180 All-in-one (4x DIMM vs 2x DIMM). Only the HP Presario SR5255 + 19” TFT Wide + HP 2180 All-in-one has display included. Processor family: Intel® Pentium® Dual-Core on the HP Presario SR5255 + 19” TFT Wide + HP 2180 All-in-one, Intel® Core™2 Duo on the NEC PowerMate ML470 SD - Intel Core 2 Duo E6550, 2048MB, 160GB, Vista Business.

  • Processor family
    • Intel® Pentium® Dual-Core
    • Intel® Core™2 Duo
  • Processor frequency
    • 1.6 GHz
    • 2.2 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Memory slots
    • 2x DIMM
    • 4x DIMM
  • Total storage capacity
    • 320 GB
    • 160 GB
  • Networking features
    • Ethernet/Fast Ethernet
    • Gigabit Ethernet
  • USB 2.0 ports quantity
    • 6
    • 8
  • VGA (D-Sub) ports quantity
    • 2
    • 1

Side by side

Differences highlightedShow differences only
111 specifications
A

HP

Presario SR5255 + 19” TFT Wide + HP 2180 All-in-oneView product
B

NEC

PowerMate ML470 SD - Intel Core 2 Duo E6550, 2048MB, 160GB, Vista BusinessView product
Processor3 differ
Processor familyDiffersIntel® Pentium® Dual-CoreIntel® Core™2 Duo
Processor modelKnown for oneE4500
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers1.6 GHz2.2 GHz
Processor cacheDiffers1 MB2 MB
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core 2 Duo E4000 Series
Processor codenameKnown for oneConroe
Thermal Design Power (TDP)Known for one65 W
TcaseKnown for one73.3 °C
Number of processors installedKnown for one1
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one167 M
Processing Die sizeKnown for one111 mm²
CPU multiplier (bus/core ratio)Known for one11
Processor core voltage (AC)Known for one0.85 - 1.5 V
SteppingKnown for oneM0
ECC supported by processorKnown for oneNo
Memory1 differ
Maximum internal memoryKnown for one8 GB
Memory layout (slots x size)Known for one2 x 1 GB
Memory slotsDiffers2x DIMM4x DIMM
Internal memory typeKnown for oneDDR2-SDRAM
Storage1 differ
Total storage capacityDiffers320 GB160 GB
Optical drive typeKnown for oneDVD-RW
Network1 differ
Networking featuresDiffersEthernet/Fast EthernetGigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers68
Line-outKnown for oneYes
Line-inKnown for oneYes
VGA (D-Sub) ports quantityDiffers21
Serial ports quantityKnown for one1
Parallel ports quantityKnown for one1
Expansion slotsidentical
Expansion slotsKnown for one2x PCI 1x PCI Express 4x 1x PCI Express 16x
Poweridentical
Power supply typeKnown for one110/220V AC, 50/60Hz
Power availabilityKnown for one250 W
Design1 differ
Chassis typeDiffersTowerSmall Desktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
External drive baysKnown for one1x5.25” / 1x3.5"
Internal drive baysKnown for one1x3.5"
Country of originKnown for oneChina
Software2 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
Bundled softwareDiffersMicrosoft Works 8; Microsoft Internet Explorer 7.0; Windows Mail; Adobe Reader 8.0; Photosmart Essential, Windows Photo Gallery; Windows Media Player; Windows Movie Maker, Windows DVD Maker; Roxio Creator Basic, Roxio MyDVD Basic; Muvee AutoProducer; Windows Media CenterYes
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one48.3 cm (19")
Display resolutionKnown for one1440 x 900 pixels
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one300 cd/m²
Viewing angle, horizontalKnown for one160°
Viewing angle, verticalKnown for one160°
DisplayKnown for oneTFT
Processor special featuresidentical
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
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 one30781
Processor codeKnown for oneSLA95
Processor package sizeKnown for one37.5 x 37.5 mm
Thermal Monitoring TechnologiesKnown for oneYes
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
Audio1 differ
Audio systemDiffersHigh Definition Audio 5.1HDA (azalia)
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one18 - 85%
Operating altitudeKnown for one0 - 3000 m
Weight & dimensions4 differ
WidthDiffers169 mm371 mm
DepthDiffers426 mm386 mm
HeightDiffers377 mm102 mm
WeightDiffers9.53 kg5.4 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Certificatesidentical
CertificationKnown for oneCE EMC 89/336 ECC, CE LVD 73/23 ECC, EN 55022 (98), EN 55024(98), EN 60950, CE, RoHS
Graphicsidentical
Discrete graphics card modelKnown for oneIntel® GMA 950
Maximum graphics card memoryKnown for one0.256 GB
Optical driveidentical
LightScribeKnown 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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