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Product comparison · 2 all-in-one pcs/workstations

Lenovo Essential C440 vs MSI Wind Top AE1921-287XEE All-in-One PC/workstation Intel Atom® D525

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  • 105specifications compared
  • 54differ
  • 51identical
  • 39known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 47 cm (18.5")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Touchscreen
    • No
    • Yes
  • HD type
    • Full HD
    • Not supported
  • Full HD
    • Yes
    • No
  • Processor family
    • Intel® Pentium®
    • Intel Atom®
  • Processor model
    • G645
    • D525
  • Processor threads
    • 2
    • 4

Side by side

Differences highlightedShow differences only
144 specifications
A

Lenovo

Essential C440View product
B

MSI

Wind Top AE1921-287XEE All-in-One PC/workstation Intel Atom® D525

Model AE1921-287XEE

View product
Display5 differ
Display diagonalDiffers54.6 cm (21.5")47 cm (18.5")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
TouchscreenDiffersNoYes
HD typeDiffersFull HDNot supported
Full HDDiffersYesNo
Display brightnessKnown for one250 cd/m²
Touch technologyKnown for oneSingle-touch
Display surfaceKnown for oneMatt
Processor17 differ
Processor familyDiffersIntel® Pentium®Intel Atom®
Processor modelDiffersG645D525
Processor threadsDiffers24
Processor frequencyDiffers2.9 GHz1.8 GHz
Processor cacheDiffers3 MB1 MB
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersLGA 1155 (Socket H2)BGA 559
System bus rateKnown for one5 GT/s
Thermal Design Power (TDP)Differs65 W13 W
CPU multiplier (bus/core ratio)Known for one29
PCI Express slots versionKnown for one2.0
Processor codeDiffersSR0RSSLBXC
Processor codenameDiffersSandy BridgePineview
Processor lithographyDiffers32 nm45 nm
Processor seriesDiffersIntel Pentium G600 Series for DesktopIntel Atom D500 Series
SteppingDiffersQ0B0
TcaseKnown for one69.1 °C
Maximum internal memory supported by processorDiffers32 GB4 GB
Memory types supported by processorDiffersDDR3-SDRAMDDR3 800 (SODIMM only); DDR2 667/800
Memory clock speeds supported by processorKnown for one1066 MHz
Memory bandwidth supported by processor (max)Differs17 GB/s6.4 GB/s
Memory channels supported by processorDiffersDualSingle
L2 cacheKnown for one1 MB
Number of Processing Die TransistorsKnown for one176 M
Processing Die sizeKnown for one87 mm²
TjunctionKnown for one100 °C
Memory2 differ
Internal memoryDiffers4 GB2 GB
Maximum internal memoryDiffers8 GB4 GB
Memory slots typeKnown for oneSO-DIMM
Memory clock speedKnown for one1600 MHz
Storage3 differ
Total storage capacityDiffers1 TB320 GB
HDD speedDiffers7200 RPM5400 RPM
Optical drive typeDiffersDVD±RWDVD Super Multi
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, SDHC, SDXC
HDD sizeKnown for one2.5"
Graphicsidentical
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one850 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
Discrete graphics card modelKnown for oneNot available
Audio1 differ
Built-in microphoneKnown for oneYes
Audio systemDiffersHDSRS Premium Sound
Camera1 differ
Total megapixelsDiffers1 MP0.3 MP
Networkidentical
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers64
Mini PCI Express slotsDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one0
Design1 differ
Product colourDiffersBlackWhite
Cable lock slotKnown for oneYes
Wall mountableKnown for oneYes
Performance1 differ
Motherboard chipsetDiffersIntel® H61Intel® NM10 Express
Software1 differ
Operating system installedDiffersWindows 8No
Processor special features15 differ
CPU configuration (max)Known for one1
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyDiffersYesNo
Idle StatesDiffersYesNo
Intel Dual Display Capable TechnologyDiffersYesNo
Intel Enhanced Halt StateDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers6911649490
Processor package sizeDiffers37.5 x 37.5 mm22 x 22 mm
Supported instruction setsDiffersSSE4.1, SSE4.2SSE2, SSE3, SSSE3
Thermal Monitoring TechnologiesDiffersYesNo
Physical Address Extension (PAE)Known for one32 bit
Power1 differ
AC adapter powerDiffers120 W65 W
Weight & dimensions4 differ
Width (with stand)Differs532 mm476 mm
Depth (with stand)Differs196 mm49 mm
Height (with stand)Differs407 mm336 mm
Weight (with stand)Differs6.44 kg7.7 kg
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Packaging contentidentical
Cables includedKnown for oneAC
Quick start guideKnown for oneYes
AC adapter includedKnown for oneYes
Other featuresidentical
Compatible operating systemsKnown for oneWindows 8
Ethernet interface typeKnown for oneGigabit Ethernet
HDMIKnown for oneNo

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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