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

ASUSPRO A6421UTH-BG020R Intel® Core™ i5 i5-6400 vs Fujitsu ESPRIMO K557/24 Intel® Core™ i5 i5-6400T

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  • 132specifications compared
  • 32differ
  • 100identical
  • 61known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 60.5 cm (23.8")
  • Touchscreen
    • Yes
    • No
  • Processor model
    • i5-6400
    • i5-6400T
  • Processor boost frequency
    • 3.3 GHz
    • 2.8 GHz
  • Processor frequency
    • 2.7 GHz
    • 2.2 GHz
  • Thermal Design Power (TDP)
    • 65 W
    • 35 W
  • Processor code
    • SR2BY
    • SR2BS
  • Tcase
    • 71 °C
    • 66 °C

Side by side

Differences highlightedShow differences only
193 specifications
A

ASUS

ASUSPRO A6421UTH-BG020R Intel® Core™ i5 i5-6400

Model A6421UTH-BG020R

View product
B

Fujitsu

ESPRIMO K557/24 Intel® Core™ i5 i5-6400T

Model K557/24

View product
Display2 differ
Display diagonalDiffers54.6 cm (21.5")60.5 cm (23.8")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenDiffersYesNo
HD typeFull HDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Display brightnessKnown for one250 cd/m²
Display surfaceKnown for oneMatt
Response timeKnown for one14 ms
Contrast ratio (typical)Known for one1000:1
Display number of coloursKnown for one16.78 million colours
Screen shapeFlatFlat
Viewing angle, horizontalKnown for one178°
Viewing angle, verticalKnown for one178°
Tilt angle rangeKnown for one0 - 20°
Touch technologyKnown for oneMulti-touch
Processor6 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i5Intel® Core™ i5
Processor generation6th gen Intel® Core™ i56th gen Intel® Core™ i5
Processor modelDiffersi5-6400i5-6400T
Processor cores44
Processor threads44
Processor boost frequencyDiffers3.3 GHz2.8 GHz
Processor frequencyDiffers2.7 GHz2.2 GHz
Processor cache6 MB6 MB
Processor cache typeSmart CacheSmart Cache
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
System bus rate8 GT/s8 GT/s
64-bit computingKnown for oneYes
Thermal Design Power (TDP)Differs65 W35 W
Bus typeDMI3DMI3
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
Processor codeDiffersSR2BYSR2BS
Processor codenameSkylakeSkylake
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Core i5-6400 Desktop seriesIntel Core i5-6400 Desktop series
SteppingR0R0
TcaseDiffers71 °C66 °C
Conflict-Free processorYesYes
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDDR3L-SDRAM, DDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processor2133,1333,1600,1866 MHz2133,1333,1600,1866 MHz
Memory bandwidth supported by processor (max)34.1 GB/s34.1 GB/s
Memory channels supported by processorDualDual
ECC supported by processorNoNo
Memory voltage supported by processor1.35 V1.35 V
Memory3 differ
Internal memory8 GB8 GB
Internal memory typeDiffersDDR3-SDRAMDDR4-SDRAM
Maximum internal memoryDiffers16 GB32 GB
Memory slotsKnown for one2
Memory slots typeKnown for oneDIMM
Memory clock speedDiffers1600 MHz2400 MHz
Memory form factorKnown for oneDIMM/SO-DIMM
Storage2 differ
Total storage capacityDiffers1 TB256 GB
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for oneSATA III
Optical drive typeDVD Super MultiDVD Super Multi
Number of storage drives installedKnown for one1
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMMC, MS PRO, Memory Stick (MS), SD, SDHC, SDXC
Graphics2 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics cardYesYes
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 530Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers64 GB1.7 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card burst frequencyKnown for one950 MHz
On-board graphics card dynamic frequency (max)950 MHz950 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card IDDiffers19120x1912
On-board graphics card OpenGL version4.44.4
Audioidentical
Built-in speaker(s)YesYes
Number of speakersKnown for one2
Built-in microphoneKnown for oneYes
Audio chipKnown for oneRealtek ALC255
Audio systemKnown for oneHD
RMS rated powerKnown for one4 W
Network3 differ
Wi-FiYesYes
Top Wi-Fi standardDiffersWi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth versionDiffers4.04.1
Ports & interfaces5 differ
Ethernet LAN (RJ-45) ports11
USB 2.0 ports quantityDiffers03
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers20
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Thunderbolt 3 ports quantity00
Thunderbolt ports quantity00
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers10
DisplayPorts quantityKnown for one1
Headphone outputsDiffers12
Microphone inYesYes
PS/2 ports quantityKnown for one2
USB Sleep-and-ChargeKnown for oneYes
DC-in jackKnown for oneYes
Designidentical
Product colourBlackBlack
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Wall mountableKnown for oneYes
Performanceidentical
Product typeAll-in-One PCAll-in-One PC
Market positioningKnown for oneBusiness
Motherboard chipsetKnown for oneIntel® H110
Trusted Platform Module (TPM)Known for oneYes
BIOS passwordKnown for oneYes
HDD user passwordKnown for oneYes
Placement supportedKnown for oneVertical
Softwareidentical
Operating system installedWindows 10 ProWindows 10 Pro
Operating system architecture64-bit64-bit
Processor special features2 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® OS GuardYesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Turbo Boost Technology2.02.0
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK IDDiffers8818588187
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsSSE4.2, AVX 2.0, SSE4.1SSE4.2, AVX 2.0, SSE4.1
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationDiffersPCG 2015CPCG 2015A
Intel® Smart CacheKnown for oneYes
Power1 differ
AC adapter powerDiffers120 W170 W
AC adapter frequencyKnown for one50/60 Hz
AC adapter input voltageKnown for one100 - 240 V
Weight & dimensions4 differ
Width (with stand)Differs519.6 mm560 mm
Depth (with stand)Differs174.1 mm258 mm
Height (with stand)Differs379.5 mm446 mm
Weight (with stand)Differs8.19 kg9.7 kg
Width (without stand)Known for one560 mm
Depth (without stand)Known for one93 mm
Height (without stand)Known for one368 mm
Weight (without stand)Known for one6.5 kg
Package widthKnown for one705 mm
Package depthKnown for one400 mm
Package heightKnown for one607 mm
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Operating relative humidity (H-H)Known for one5 - 85%
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneGS, CE, FCC Class B, cCSAus, WEEE, HCT / HCL entry / WHQL
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Packaging content2 differ
Mouse includedNoNo
Keyboard includedDiffersNoYes
Warranty cardYesYes
AC adapter includedDiffersNoYes
Power cord includedYesYes
ManualYesYes
Other featuresidentical
Autonomy modeKnown for oneNo
Detachable displayNoNo
Number of 5.25" baysKnown for one1
Cameraidentical
Built-in cameraKnown for oneYes
Total megapixelsKnown for one1 MP

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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