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

Lenovo ThinkCentre M820z Intel® Core™ i5 i5-8400 vs Lenovo V410z + Preferred Pro II USB Keyboard QWERTZ Swiss

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  • 138specifications compared
  • 34differ
  • 104identical
  • 33known for one product only

Key differences

  • Processor generation
    • 8th gen Intel® Core™ i5
    • 7th gen Intel® Core™ i5
  • Processor model
    • i5-8400
    • i5-7400T
  • Processor cores
    • 6
    • 4
  • Processor threads
    • 6
    • 4
  • Processor boost frequency
    • 4 GHz
    • 3 GHz
  • Processor frequency
    • 2.8 GHz
    • 2.4 GHz
  • Processor cache
    • 9 MB
    • 6 MB
  • Thermal Design Power (TDP)
    • 65 W
    • 35 W

Side by side

Differences highlightedShow differences only
171 specifications
A

Lenovo

ThinkCentre M820z Intel® Core™ i5 i5-8400

Model M820z

View product
B

Lenovo

V410z + Preferred Pro II USB Keyboard QWERTZ SwissView product
Displayidentical
Display diagonal54.6 cm (21.5")54.6 cm (21.5")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Display brightness250 cd/m²250 cd/m²
Screen shapeFlatFlat
Panel typeKnown for oneWVA
Processor12 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i5Intel® Core™ i5
Processor generationDiffers8th gen Intel® Core™ i57th gen Intel® Core™ i5
Processor modelDiffersi5-8400i5-7400T
Processor coresDiffers64
Processor threadsDiffers64
Processor boost frequencyDiffers4 GHz3 GHz
Processor frequencyDiffers2.8 GHz2.4 GHz
Processor cacheDiffers9 MB6 MB
Processor cache typeSmart CacheSmart Cache
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
System bus rate8 GT/s8 GT/s
Thermal Design Power (TDP)Differs65 W35 W
Configurable TDP-down frequencyKnown for one1.2 GHz
Bus typeDMI3DMI3
Maximum number of PCI Express lanes1616
Number of QPI linksKnown for one0
PCI Express configurations1x16, 1x8+2x4, 2x81x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
Processor codeKnown for oneSSSR332
Processor codenameDiffersCoffee LakeKaby Lake
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Core i5-7400 Desktop Series
SteppingKnown for oneB0
TjunctionDiffers100 °C80 °C
Conflict-Free processorYesYes
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDiffersDDR4-SDRAMDDR3L, DDR4-SDRAM
Memory clock speeds supported by processorDiffers2666 MHz1333,1600,2133,2400 MHz
Memory channels supported by processorDualDual
ECC supported by processorNoNo
Memory voltage supported by processorKnown for one1.35 V
Memory bandwidth supported by processor (max)Known for one41.6 GB/s
Memory2 differ
Internal memory8 GB8 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Maximum internal memoryDiffers32 GB16 GB
Memory slots22
Memory slots typeSO-DIMMSO-DIMM
Memory clock speedDiffers2666 MHz2400 MHz
Memory layout (slots x size)1 x 8 GB1 x 8 GB
Memory form factorDIMM/SO-DIMMDIMM/SO-DIMM
Storageidentical
Total storage capacity256 GB256 GB
Storage mediaSSDSSD
Number of SSDs installed11
SSD capacity256 GB256 GB
Optical drive typeDVD±RWDVD±RW
Card reader integratedYesYes
Number of storage drives installedKnown for one1
Graphics5 differ
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics cardYesYes
On-board graphics card familyDiffersIntel® UHD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® UHD Graphics 630Intel® HD Graphics 630
Maximum on-board graphics card memory64 GB64 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1050 MHz1000 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card IDDiffers0x3E920x5912
On-board graphics card OpenGL versionDiffers4.54.4
Number of execution unitsKnown for one23
Audio2 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated powerDiffers4 W6 W
Built-in microphoneYesYes
Audio chipRealtek ALC233Realtek ALC233
Audio systemDiffersDolby Audio PremiumHD
Camera2 differ
Built-in cameraYesYes
Total megapixelsKnown for one1 MP
Camera HD typeDiffersFull HDHD
Camera resolutionKnown for one1280 x 720 pixels
Camera signal formatDiffers1080p720p
Optical driveidentical
Optical drive interfaceKnown for oneSATA
Networkidentical
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 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 version4.14.1
Ports & interfaces5 differ
Ethernet LAN (RJ-45) ports11
USB 2.0 ports quantityDiffers04
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Thunderbolt 3 ports quantity00
Thunderbolt ports quantity00
HDMI ports quantityDiffers01
VGA (D-Sub) ports quantity00
Headphone outputs11
Microphone inKnown for oneNo
Combo headphone/mic portYesYes
DisplayPorts quantityKnown for one1
Designidentical
Product colourBlackBlack
Performance1 differ
Product typeAll-in-One PCAll-in-One PC
Motherboard chipsetDiffersIntel® B360Intel® B250
Placement supportedKnown for oneVertical
Trusted Platform Module (TPM)Known for oneYes
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
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 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® OS GuardYesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers12668797184
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationDiffersPCG 2015CPCG 2015A
Power1 differ
AC adapter powerDiffers150 W90 W
AC adapter frequency50/60 Hz50/60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
Weight & dimensions1 differ
Width (with stand)Differs491 mm490.7 mm
Depth (with stand)Known for one230.2 mm
Height (with stand)Known for one420.7 mm
Weight (with stand)Known for one6.36 kg
Width (without stand)Known for one490.7 mm
Depth (without stand)Known for one54 mm
Height (without stand)Known for one325.5 mm
Weight (without stand)Known for one4.91 kg
Certificatesidentical
Compliance certificatesRoHSRoHS
CertificationKnown for oneErP Lot 3; GREENGUARD
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Gold, ENERGY STARENERGY STAR
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Keyboard languageKnown for oneSwiss
Keyboard layoutKnown for oneQWERTZ
AC adapter includedKnown for oneYes
Drivers includedKnown for oneYes
Power cord includedYesYes
ManualYesYes
Other featuresidentical
3DKnown for oneNo
Detachable displayNoNo
Autonomy modeKnown 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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