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

ASUSPRO A6421UKH-BC024RX Intel® Core™ i5 i5-6400 vs ASUS Zen AiO ZN270IEUT-DS51T-CB All-in-One PC/workstation Intel® Core™ i5 i5-7400T

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  • 126specifications compared
  • 38differ
  • 88identical
  • 22known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 68.6 cm (27")
  • Touchscreen
    • No
    • Yes
  • Processor generation
    • 6th gen Intel® Core™ i5
    • 7th gen Intel® Core™ i5
  • Processor model
    • i5-6400
    • i5-7400T
  • Processor boost frequency
    • 3.3 GHz
    • 3 GHz
  • Processor frequency
    • 2.7 GHz
    • 2.4 GHz
  • Thermal Design Power (TDP)
    • 65 W
    • 35 W
  • PCI Express configurations
    • 1x16, 2x8, 1x8+2x4
    • 1x16, 1x8+2x4, 2x8

Side by side

Differences highlightedShow differences only
148 specifications
A

ASUS

ASUSPRO A6421UKH-BC024RX Intel® Core™ i5 i5-6400

Model A6421UKH-BC024RX

View product
B

ASUS

Zen AiO ZN270IEUT-DS51T-CB All-in-One PC/workstation Intel® Core™ i5 i5-7400T

Model ZN270IEUT-DS51T-CB

View product
Display2 differ
Display diagonalDiffers54.6 cm (21.5")68.6 cm (27")
TouchscreenDiffersNoYes
Native aspect ratioKnown for one16:9
Processor12 differ
Processor generationDiffers6th gen Intel® Core™ i57th gen Intel® Core™ i5
Processor modelDiffersi5-6400i5-7400T
Processor boost frequencyDiffers3.3 GHz3 GHz
Processor frequencyDiffers2.7 GHz2.4 GHz
Thermal Design Power (TDP)Differs65 W35 W
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 1x8+2x4, 2x8
Processor codeDiffersSR2BYSSSR332
Processor codenameDiffersSkylakeKaby Lake
Processor seriesDiffersIntel Core i5-6400 Desktop seriesIntel Core i5-7400 Desktop Series
SteppingDiffersR0B0
TcaseKnown for one71 °C
Memory types supported by processorDiffersDDR3L-SDRAM, DDR4-SDRAMDDR3L, DDR4-SDRAM
Memory clock speeds supported by processorDiffers2133,1333,1600,1866 MHz1333,1600,2133,2400 MHz
Memory bandwidth supported by processor (max)Known for one34.1 GB/s
Configurable TDP-down frequencyKnown for one1.2 GHz
Number of QPI linksKnown for one0
TjunctionKnown for one80 °C
Memory1 differ
Internal memoryDiffers8 GB12 GB
Memory clock speedKnown for one2133 MHz
Storage4 differ
Total storage capacityDiffers256 GB1.12 TB
Storage mediaDiffersSSDHDD+SSD
SSD capacityDiffers256 GB128 GB
Optical drive typeKnown for oneDVD Super Multi
Compatible memory cardsDiffersMMC, MS PRO, Memory Stick (MS), SD, SDHC, SDXCMMC, SD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
Graphics3 differ
On-board graphics card modelDiffersIntel® HD Graphics 530Intel® HD Graphics 630
On-board graphics card dynamic frequency (max)Differs950 MHz1000 MHz
On-board graphics card IDDiffers19120x5912
Audioidentical
RMS rated powerKnown for one4 W
Network3 differ
Top Wi-Fi standardDiffersWi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Bluetooth versionDiffers4.04.1
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers20
HDMI ports quantityDiffers12
VGA (D-Sub) ports quantityDiffers10
Serial ports quantityKnown for one1
Design1 differ
Product colourDiffersBlackGrey
Performanceidentical
Market positioningKnown for oneBusiness
Motherboard chipsetKnown for oneIntel® H110
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 10 Home
Processor special features3 differ
Graphics & IMC lithographyKnown for one14 nm
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel® Insider™Known for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Processor ARK IDDiffers8818597184
Supported instruction setsDiffersSSE4.2, AVX 2.0, SSE4.1AVX 2.0, SSE4.1, SSE4.2
Thermal solution specificationDiffersPCG 2015CPCG 2015A
Poweridentical
AC adapter powerKnown for one120 W
Weight & dimensions4 differ
Width (with stand)Differs519.9 mm649 mm
Depth (with stand)Differs183 mm62 mm
Height (with stand)Differs381.2 mm481 mm
Weight (with stand)Differs8.19 kg10.2 kg
Certificatesidentical
CertificationKnown for oneBSMI/CB/CE/FCC/UL/CCC/Energy Star/EPEAT Gold/CECP
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR

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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