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Product comparison · 2 motherboards

MSI B850 MLG EDITION vs MSI PRO A620AM-B EVO

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  • 39specifications compared
  • 15differ
  • 24identical
  • 28known for one product only

Key differences

  • Number of memory slots
    • 4
    • 2
  • Supported storage drive interfaces
    • M.2, Micro SATA III
    • M.2, SATA III
  • Number of SATA III connectors
    • 0
    • 2
  • USB 2.0 ports quantity
    • 4
    • 6
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 1
    • 6
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
    • 3
    • 1
  • VGA (D-Sub) ports quantity
    • 0
    • 1
  • Wi-Fi
    • Yes
    • No

Side by side

Differences highlightedShow differences only
67 specifications
A

MSI

B850 MLG EDITIONView product
B

MSI

PRO A620AM-B EVOView product
Memory1 differ
Number of memory slotsDiffers42
Supported memory clock speedsKnown for one6400,8400 MHz
Supported memory clock speed (max)Known for one8400 MHz
Maximum internal memoryKnown for one128 GB
Unbuffered memoryKnown for oneYes
Storage controllers1 differ
Supported storage drive typesKnown for oneHDD & SSD
Supported storage drive interfacesDiffersM.2, Micro SATA IIIM.2, SATA III
RAID levelsKnown for one0, 1, 10
Number of storage drives supportedKnown for one3
Internal I/O1 differ
Number of SATA III connectorsDiffers02
CPU fan connectorKnown for oneYes
Number of water pump connectorsKnown for one1
RGB LED pin headerKnown for oneYes
Number of RGB LED pin headersKnown for one3
USB 2.0 connectorsKnown for one4
USB 3.2 Gen 1 (3.1 Gen 1) connectorsKnown for one3
USB 3.2 Gen 2 (3.1 Gen 2) connectorsKnown for one0
ATX Power connector (24-pin)Known for oneYes
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers46
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers16
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers31
VGA (D-Sub) ports quantityDiffers01
DVI-D ports quantityKnown for one0
Network2 differ
Wi-FiDiffersYesNo
Top Wi-Fi standardDiffersWi-Fi 7 (802.11be)Not available
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.4
Features4 differ
Motherboard form factorDiffersATXmicro ATX
Motherboard chipsetDiffersAMD B850AMD A620A
Audio chipKnown for oneRealtek ALC4080
Product colourDiffersMulticolourBlack
Windows operating systems supportedDiffersWindows 11 x64Windows 10, Windows 11
Expansion slotsidentical
PCI Express x16 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 5.x) slotsKnown for one1
1st M.2 highest PCI Express generationKnown for one5.0
2nd M.2 highest PCI Express generationKnown for one5.0
3rd M.2 highest PCI Express generationKnown for one4.0
4th M.2 highest PCI Express generationKnown for one4.0
PCI Express x1 (Gen 3.x) slotsKnown for one1
Weight & dimensions2 differ
WidthDiffers243.8 mm218 mm
DepthDiffers304.8 mm243.8 mm

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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