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Product comparison · 2 motherboards

ASUS PRIME B550M-K WIFI vs ASUS ROG CROSSHAIR 2006

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  • 55specifications compared
  • 28differ
  • 27identical
  • 43known for one product only

Key differences

  • Processor socket
    • Socket AM4
    • Socket AM5
  • Supported memory types
    • DDR4-SDRAM
    • DDR5-SDRAM
  • Number of memory slots
    • 2
    • 4
  • ECC сompatibility
    • ECC
    • ECC & Non-ECC
  • Maximum internal memory
    • 64 GB
    • 256 GB
  • Number of storage drives supported
    • 6
    • 9
  • RAID levels
    • 0, 1, 10
    • 0, 1, 5, 10
  • USB 2.0 connectors
    • 2
    • 3

Side by side

Differences highlightedShow differences only
98 specifications
A

ASUS

PRIME B550M-K WIFIView product
B

ASUS

ROG CROSSHAIR 2006View product
Processor2 differ
Processor socketDiffersSocket AM4Socket AM5
Compatible processor seriesDiffersAMD Ryzen 5000 Series, AMD Ryzen 4000 Series, AMD Ryzen 3000 SeriesAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor socketsKnown for oneSocket AM5
Memory4 differ
Supported memory typesDiffersDDR4-SDRAMDDR5-SDRAM
Number of memory slotsDiffers24
ECC сompatibilityDiffersECCECC & Non-ECC
Maximum internal memoryDiffers64 GB256 GB
Supported memory clock speedsKnown for one5100,4866,4600,4466,4400,4333,4266,4200,4133,4000,3866,3733,3600,3466,3400,3333,3200,3000,2933,2800,2666,2400,2133 MHz
Storage controllers2 differ
Number of storage drives supportedDiffers69
RAID levelsDiffers0, 1, 100, 1, 5, 10
Graphicsidentical
Parallel processing technology supportKnown for oneNot supported
Internal I/O3 differ
USB 2.0 connectorsDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers12
USB 3.2 Gen 2x2 connectorsKnown for one2
Front panel connectorKnown for oneYes
Number of chassis fan connectorsDiffers24
Number of temperature sensor headersKnown for one1
RGB LED pin headerKnown for oneYes
Number of RGB LED pin headersKnown for one3
Number of CPU fan connectorsKnown for one1
Number of EPS power connectors (8-pin)Known for one1
Number of COM connectorsKnown for one1
TPM connectorKnown for oneYes
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers40
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers06
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers03
USB4 Gen 3x2 ports quantityKnown for one2
Ethernet LAN (RJ-45) portsDiffers12
S/PDIF out portKnown for oneYes
WiFi-AP antenna jackKnown for one1
PS/2 ports quantityKnown for one1
DisplayPorts quantityKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Network2 differ
Ethernet interface typeDiffersGigabit Ethernet5 Gigabit Ethernet, 10 Gigabit Ethernet
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 7 (802.11be)
Wi-Fi standardsKnown for oneWi-Fi 7 (802.11be)
WLAN controller modelKnown for oneMediaTek MT7927
Bluetooth versionKnown for one5.4
Features4 differ
Motherboard form factorDiffersmicro ATXATX
Motherboard chipsetDiffersAMD B550AMD X870E
Audio chipKnown for oneRealtek ALC4082
Product colourDiffersMulticolourBlack, Gold
Power source typeKnown for oneATX
Windows operating systems supportedDiffersWindows 10 x64, Windows 11Windows 11
Expansion slots3 differ
PCI Express x16 (Gen 4.x) slotsKnown for one2
PCI Express x16 (Gen 5.x) slotsKnown for one2
Number of M.2 (M) slotsDiffers25
1st M.2 largest key sizeDiffers228022110
1st M.2 highest PCI Express generationKnown for one5.0
2nd M.2 largest key sizeDiffers221102280
2nd M.2 highest PCI Express generationKnown for one5.0
3rd M.2 largest key sizeKnown for one2280
3rd M.2 highest PCI Express generationKnown for one4.0
4th M.2 largest key sizeKnown for one2280
4th M.2 highest PCI Express generationKnown for one4.0
5th M.2 largest key sizeKnown for one2230
5th M.2 highest PCI Express generationKnown for one4.0
BIOS1 differ
BIOS memory sizeDiffers128 Mbit512 Mbit
Packaging dataidentical
Package widthKnown for one370 mm
Package depthKnown for one312 mm
Package heightKnown for one108 mm
Package weightKnown for one5.57 kg
Weight & dimensions2 differ
WidthDiffers244 mm305 mm
DepthDiffers221 mm244 mm
HeightKnown for one50 mm
Packaging contentidentical
Antenna includedKnown for oneYes
Cables includedKnown for oneSATA
Screws includedKnown for oneYes
Other featuresidentical
WeightKnown for one2.51 kg

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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