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Product comparison · 2 motherboards

ASUS PRIME B550M-K WIFI vs Ernitec E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX

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  • 50specifications compared
  • 24differ
  • 26identical
  • 34known for one product only

Key differences

The Ernitec E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX has 2 more memory slots than the ASUS PRIME B550M-K WIFI (4 vs 2). The Ernitec E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX has 192 GB more maximum internal memory than the ASUS PRIME B550M-K WIFI (256 GB vs 64 GB). The Ernitec E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX has 1 more storage drives supported than the ASUS PRIME B550M-K WIFI (7 vs 6). Only the ASUS PRIME B550M-K WIFI has Wi-Fi. Processor manufacturer: AMD on the ASUS PRIME B550M-K WIFI, Intel on the Ernitec E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX.

  • Processor manufacturer
    • AMD
    • Intel
  • Processor socket
    • Socket AM4
    • LGA 1851 (Socket V1)
  • Supported memory types
    • DDR4-SDRAM
    • DDR5-SDRAM
  • Number of memory slots
    • 2
    • 4
  • ECC сompatibility
    • ECC
    • Non-ECC
  • Maximum internal memory
    • 64 GB
    • 256 GB
  • Supported storage drive interfaces
    • M.2, SATA III
    • M.2
  • Number of storage drives supported
    • 6
    • 7

Side by side

Differences highlightedShow differences only
84 specifications
A

ASUS

PRIME B550M-K WIFIView product
B

Ernitec

E-90MB1JW0-M0EAY0 motherboard Intel B860 LGA 1851 (Socket V1) micro ATX

Model E-90MB1JW0-M0EAY0

View product
Processor3 differ
Processor manufacturerDiffersAMDIntel
Processor socketDiffersSocket AM4LGA 1851 (Socket V1)
Compatible processor seriesDiffersAMD Ryzen 5000 Series, AMD Ryzen 4000 Series, AMD Ryzen 3000 SeriesIntel Core Ultra (Series 2)
Supported processor socketsKnown for oneLGA 1851
Memory4 differ
Supported memory typesDiffersDDR4-SDRAMDDR5-SDRAM
Number of memory slotsDiffers24
ECC сompatibilityDiffersECCNon-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 controllers3 differ
Supported storage drive interfacesDiffersM.2, SATA IIIM.2
Number of storage drives supportedDiffers67
RAID levelsDiffers0, 1, 100
Graphicsidentical
Parallel processing technology supportKnown for oneNot supported
Internal I/O2 differ
USB 2.0 connectorsDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers01
Front panel connectorKnown for oneYes
Chassis intrusion connectorKnown for oneYes
Thunderbolt headersKnown for one1
Number of CPU fan connectorsKnown for one1
Number of chassis fan connectorsKnown for one2
EPS power connector (8-pin)Known for oneYes
Number of EPS power connectors (8-pin)Known for one1
Number of COM connectorsKnown for one1
TPM connectorKnown for oneYes
Rear panel I/O ports2 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers02
USB 3.2 Gen 2x2 Type-C ports quantityKnown for one1
S/PDIF out portKnown for oneYes
PS/2 ports quantityKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Network2 differ
Ethernet interface typeDiffersGigabit Ethernet2.5 Gigabit Ethernet
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 6 (802.11ax)
BluetoothKnown for oneYes
Features3 differ
Motherboard chipset familyDiffersAMDIntel
Motherboard chipsetDiffersAMD B550Intel B860
Windows operating systems supportedDiffersWindows 10 x64, Windows 11Windows 10 x64
Product colourKnown for oneMulticolour
Expansion slots2 differ
PCI Express x4 (Gen 4.x) slotsKnown for one1
PCI Express x16 (Gen 5.x) slotsKnown for one1
Number of M.2 (M) slotsDiffers23
1st M.2 highest PCI Express generationKnown for one5.0
2nd M.2 largest key sizeDiffers221102280
2nd M.2 highest PCI Express generationKnown for one4.0
3rd M.2 highest PCI Express generationKnown for one4.0
PCI Express x1 (Gen 3.x) slotsKnown for one1
BIOS1 differ
BIOS memory sizeDiffers128 Mbit256 Mbit
Packaging dataidentical
Package widthKnown for one275 mm
Package depthKnown for one275 mm
Package heightKnown for one67.5 mm
Package weightKnown for one1.3 kg
Weight & dimensions2 differ
WidthDiffers244 mm275 mm
DepthDiffers221 mm275 mm
HeightKnown for one67.5 mm
Packaging contentidentical
Cables includedKnown for oneSATA
Screws includedKnown for oneYes
Other featuresidentical
WeightKnown for one1 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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