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

ASUSPRO A6421-PRO56D All-in-One PC/workstation Intel® Core™ i5 i5-6400 vs ASUS Zen AiO ZN240ICGK-RA026T All-in-One PC/workstation Intel® Core™ i5 i5-7200U

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  • 124specifications compared
  • 43differ
  • 81identical
  • 40known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 60.5 cm (23.8")
  • Processor generation
    • 6th gen Intel® Core™ i5
    • 7th gen Intel® Core™ i5
  • Processor model
    • i5-6400
    • i5-7200U
  • Processor cores
    • 4
    • 2
  • Processor boost frequency
    • 3.3 GHz
    • 3.1 GHz
  • Processor frequency
    • 2.7 GHz
    • 2.5 GHz
  • Processor cache
    • 6 MB
    • 3 MB
  • Processor socket
    • LGA 1151 (Socket H4)
    • BGA 1356

Side by side

Differences highlightedShow differences only
164 specifications
A

ASUS

ASUSPRO A6421-PRO56D All-in-One PC/workstation Intel® Core™ i5 i5-6400

Model A6421-PRO56D

View product
B

ASUS

Zen AiO ZN240ICGK-RA026T All-in-One PC/workstation Intel® Core™ i5 i5-7200U

Model ZN240ICGK-RA026T

View product
Display1 differ
Display diagonalDiffers54.6 cm (21.5")60.5 cm (23.8")
TouchscreenKnown for oneNo
Processor18 differ
Processor generationDiffers6th gen Intel® Core™ i57th gen Intel® Core™ i5
Processor modelDiffersi5-6400i5-7200U
Processor coresDiffers42
Processor boost frequencyDiffers3.3 GHz3.1 GHz
Processor frequencyDiffers2.7 GHz2.5 GHz
Processor cacheDiffers6 MB3 MB
Processor socketDiffersLGA 1151 (Socket H4)BGA 1356
System bus rateDiffers8 GT/s4 GT/s
Thermal Design Power (TDP)Differs65 W15 W
Bus typeDiffersDMI3OPI
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x2+2x1, 1x4, 2x2, 4x1
Processor codeDiffersSR2BYSR2ZU
Processor codenameDiffersSkylakeKaby Lake
Processor seriesKnown for oneIntel Core i5-6400 Desktop series
SteppingDiffersR0H0
TcaseKnown for one71 °C
Maximum internal memory supported by processorDiffers64 GB32 GB
Memory types supported by processorDiffersDDR3L-SDRAM, DDR4-SDRAMDDR3L, DDR4-SDRAM, LPDDR3-SDRAM
Memory clock speeds supported by processorDiffers2133,1333,1600,1866 MHz1600,1866,2133 MHz
Memory voltage supported by processorKnown for one1.35 V
Configurable TDP-up frequencyKnown for one2.7 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Configurable TDP-downKnown for one7.5 W
TjunctionKnown for one100 °C
Memory1 differ
Internal memoryDiffers4 GB8 GB
Memory slotsKnown for one2
Storage1 differ
Optical drive typeKnown for oneDVD Super Multi
Compatible memory cardsDiffersMMC, MS PRO, Memory Stick (MS), SD, SDHC, SDXCMMC, SD
Number of storage drives installedKnown for one1
Graphics6 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 930MNVIDIA® GeForce® 940MX
On-board graphics card modelDiffersIntel® HD Graphics 530Intel® HD Graphics 620
Maximum on-board graphics card memoryDiffers64 GB32 GB
On-board graphics card base frequencyDiffers350 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs950 MHz1000 MHz
On-board graphics card IDDiffers19120x5916
Discrete graphics card memoryKnown for one2 GB
Audio1 differ
Audio systemDiffersSonic MasterSonic Master Premium
RMS rated powerKnown for one6 W
Camera1 differ
Total megapixelsDiffers2 MP1 MP
Network1 differ
Bluetooth versionDiffers4.04.1
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers02
Thunderbolt 2 ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
VGA (D-Sub) ports quantityDiffers10
DisplayPorts quantityKnown for one0
Mini DisplayPorts quantityKnown for one0
Composite video inKnown for one1
eSATA ports quantityKnown for one0
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
DC-in jackKnown for oneYes
Design1 differ
Product colourDiffersBlackGrey
Performanceidentical
Trusted Platform Module (TPM)Known for oneYes
Software1 differ
Operating system installedDiffersFreeDOSWindows 10 Home
Processor special features4 differ
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers8818595443
Processor package sizeDiffers37.5 x 37.5 mm42 x 24 mm
ScalabilityKnown for one1S
Supported instruction setsDiffersSSE4.2, AVX 2.0, SSE4.1AVX 2.0, SSE4.1, SSE4.2
Thermal solution specificationKnown for onePCG 2015C
Intel Flex Memory AccessKnown for oneYes
Intel Smart Response Technology versionKnown for one1.00
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Power1 differ
AC adapter powerDiffers120 W90 W
Weight & dimensions3 differ
Width (with stand)Differs519.9 mm585 mm
Depth (with stand)Differs183 mm190 mm
Height (with stand)Differs381.2 mm432 mm
Weight (with stand)Known for one8.19 kg
Certificatesidentical
CertificationKnown for oneBSMI/CB/CE/FCC/UL/CCC/CECP
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Packaging contentidentical
Warranty cardKnown for oneYes
Power cord includedKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Detachable displayKnown 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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