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Product comparison · 2 pcs/workstations

Acer Veriton M460 Core 2 Duo E4600 + X223W vs Lenovo ThinkCentre A57 + D221

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  • 86specifications compared
  • 8differ
  • 78identical
  • 12known for one product only

Key differences

The Acer Veriton M460 Core 2 Duo E4600 + X223W has 2 more USB 2.0 ports quantity than the Lenovo ThinkCentre A57 + D221 (8 vs 6). The Lenovo ThinkCentre A57 + D221 has 60 W more power supply than the Acer Veriton M460 Core 2 Duo E4600 + X223W (310 W vs 250 W). The Acer Veriton M460 Core 2 Duo E4600 + X223W has 5 mm more width than the Lenovo ThinkCentre A57 + D221 (180 mm vs 175 mm). Networking features: Gigabit Ethernet on the Acer Veriton M460 Core 2 Duo E4600 + X223W, g on the Lenovo ThinkCentre A57 + D221. Operating system installed: Windows XP Professional on the Acer Veriton M460 Core 2 Duo E4600 + X223W, Windows Vista Business on the Lenovo ThinkCentre A57 + D221.

  • Networking features
    • Gigabit Ethernet
    • g
  • USB 2.0 ports quantity
    • 8
    • 6
  • Power supply
    • 250 W
    • 310 W
  • Operating system installed
    • Windows XP Professional
    • Windows Vista Business
  • Audio system
    • Realtek ALC888S
    • Realtek ALC662
  • Width
    • 180 mm
    • 175 mm
  • Depth
    • 441.5 mm
    • 440 mm
  • Height
    • 367 mm
    • 402 mm

Side by side

Differences highlightedShow differences only
98 specifications
A

Acer

Veriton M460 Core 2 Duo E4600 + X223WView product
B

Lenovo

ThinkCentre A57 + D221View product
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel® Core™2 DuoIntel® Core™2 Duo
Processor modelE4600E4600
Processor cores22
Processor threads22
Processor frequency2.4 GHz2.4 GHz
Processor cache2 MB2 MB
Processor cache typeL2L2
Processor front side bus800 MHz800 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithography65 nm65 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Core 2 Duo E4000 SeriesIntel Core 2 Duo E4000 Series
Processor codenameConroeConroe
Thermal Design Power (TDP)65 W65 W
Tcase73.3 °C73.3 °C
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
Number of Processing Die Transistors167 M167 M
Processing Die size111 mm²111 mm²
CPU multiplier (bus/core ratio)1212
SteppingM0M0
ECC supported by processorNoNo
Memoryidentical
Internal memory2 GB2 GB
Maximum internal memory4 GB4 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)2 x 1 GB2 x 1 GB
Memory slotsKnown for one2x DIMM
Storageidentical
Total storage capacity250 GB250 GB
Optical drive typeDVD±RWDVD±RW
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedNoNo
Graphicsidentical
Discrete graphics card modelIntel® GMA 3100Intel® GMA 3100
Performanceidentical
Product typePCPC
Network1 differ
Networking featuresDiffersGigabit Ethernetg
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers86
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantity22
Serial ports quantity11
Parallel ports quantity11
Power1 differ
Power requirementsKnown for one110 - 220V, 50/ 60Hz
Power supplyDiffers250 W310 W
Designidentical
Chassis typeTowerTower
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneIBM
Software1 differ
Operating system installedDiffersWindows XP ProfessionalWindows Vista Business
Bundled softwareKnown for oneAcer Empowering Technology Lite, LANScope Lite, Cyberlink PowerDVD
Displayidentical
Display includedYesYes
Display diagonal55.9 cm (22")55.9 cm (22")
Display resolutionKnown for one1680 x 1050 pixels
Contrast ratio (typical)Known for one700:1
Display brightnessKnown for one300 cd/m²
Viewing angle, horizontalKnown for one176°
Viewing angle, verticalKnown for one176°
DisplayTFTTFT
Processor special featuresidentical
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)NoNo
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 ID3224232242
Processor codeSLA94SLA94
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Audio1 differ
Audio systemDiffersRealtek ALC888SRealtek ALC662
Weight & dimensions3 differ
WidthDiffers180 mm175 mm
DepthDiffers441.5 mm440 mm
HeightDiffers367 mm402 mm
WeightKnown for one11 kg
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Small Business

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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