MSI PRO B650M-B motherboard AMD B650 Socket AM5 micro ATX

Manufacturer: MSI | Model: PRO B650M-B | Product ID: 1398
£97.51 (inc. VAT)
Availability: 0 in stock

Product Technical Specification

Processor
Processor manufacturerAMD
Processor socketSocket AM5
Compatible processor seriesAMD Ryzen 7 7th Gen,AMD Ryzen 9 7th Gen
Supported processor socketsSocket AM5
Maximum internal memory supported by processor96
Memory
Supported memory typesDDR5-SDRAM
Number of memory slots2
Supported memory clock speeds6800, 6600, 6400, 6200, 6000, 5800, 5600, 5400, 5200, 5000, 4800
Supported memory clock speed (max)6800
Maximum internal memory96
Storage controllers
Supported storage drive interfacesM.2,SATA
RAID levels0,1,10
Internal I/O
USB 2.0 connectors4
USB 3.2 Gen 1 (3.1 Gen 1) connectors2
USB 3.2 Gen 2 (3.1 Gen 2) connectors1
Front panel audio connectorYes
Front panel connectorYes
ATX Power connector (24-pin)Yes
CPU fan connectorYes
Chassis intrusion connectorYes
Rear panel I/O ports
USB 2.0 ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
Ethernet LAN (RJ-45) ports1
VGA (D-Sub) ports quantity1
HDMI ports quantity1
HDMI version2.1
DisplayPorts quantity1
DisplayPort version1.4
Headphone outputs1
Line-inYes
Microphone inYes
Network
Ethernet LANYes
Ethernet interface type2.5 Gigabit Ethernet
LAN controllerRealtek RTL8125-BG
Wi-FiNo
Features
Motherboard chipsetAMD B650
Audio chipRealtek ALC897
Audio output channels7.1
PC health monitoringFAN
Component forPC
Motherboard form factorMicro ATX
Motherboard chipset familyAMD
Windows operating systems supportedWindows 11 x64
Expansion slots
PCI Express x16 (Gen 3.x) slots1
Number of M.2 (M) slots1
BIOS
BIOS typeUEFI AMI
BIOS memory size256
ACPI version6.4
System Management BIOS (SMBIOS) version3.5
Weight & dimensions
Width215
Depth243.84

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Sun 07th Dec 2025 to Wed 10th Dec 2025
Fast & Tracked by Courier
£6.95
Fast & Tracked by Courier

Fast & Tracked by Courier (UK)

Estimated delivery date: Sat 06th Dec 2025 to Mon 08th Dec 2025
View all Delivery Options & International Rates
BUSINESS ELEGANCE
The PRO Series is tailored to professionals from all walks of life. The lineup features impressive performance and high quality, while aiming to provide users incredible experience. Users who care about productivity and efficiency can definitely count on the MSI PRO Series to assist you with multitasking and increasing efficiency.

Chipset Heatsink
The chipset heatsink is designed to reduce dust and noise and also capable of maintaining high efficiency of PCH.

LIGHTNING GEN 4 PCI-E
MSI lightning Gen 4 PCI-E represents the bandwidth of a x16 interface to 64GB/s that has doubled compared to its previous generation.

REINFORCED,
HEAVY SOLDERED CONNECTIONS
MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points and support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor shields the point of contact from electromagnetic interference.
Processor
Processor manufacturerAMD
Processor socketSocket AM5
Compatible processor seriesAMD Ryzen 7 7th Gen,AMD Ryzen 9 7th Gen
Supported processor socketsSocket AM5
Maximum internal memory supported by processor96
Memory
Supported memory typesDDR5-SDRAM
Number of memory slots2
Supported memory clock speeds6800, 6600, 6400, 6200, 6000, 5800, 5600, 5400, 5200, 5000, 4800
Supported memory clock speed (max)6800
Maximum internal memory96
Storage controllers
Supported storage drive interfacesM.2,SATA
RAID levels0,1,10
Internal I/O
USB 2.0 connectors4
USB 3.2 Gen 1 (3.1 Gen 1) connectors2
USB 3.2 Gen 2 (3.1 Gen 2) connectors1
Front panel audio connectorYes
Front panel connectorYes
ATX Power connector (24-pin)Yes
CPU fan connectorYes
Chassis intrusion connectorYes
Rear panel I/O ports
USB 2.0 ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
Ethernet LAN (RJ-45) ports1
VGA (D-Sub) ports quantity1
HDMI ports quantity1
HDMI version2.1
DisplayPorts quantity1
DisplayPort version1.4
Headphone outputs1
Line-inYes
Microphone inYes
Network
Ethernet LANYes
Ethernet interface type2.5 Gigabit Ethernet
LAN controllerRealtek RTL8125-BG
Wi-FiNo
Features
Motherboard chipsetAMD B650
Audio chipRealtek ALC897
Audio output channels7.1
PC health monitoringFAN
Component forPC
Motherboard form factorMicro ATX
Motherboard chipset familyAMD
Windows operating systems supportedWindows 11 x64
Expansion slots
PCI Express x16 (Gen 3.x) slots1
Number of M.2 (M) slots1
BIOS
BIOS typeUEFI AMI
BIOS memory size256
ACPI version6.4
System Management BIOS (SMBIOS) version3.5
Weight & dimensions
Width215
Depth243.84

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We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.

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Product Returns Note

Buykingston offers a very flexible and hassle free returns policy. If for whatever reason you are not happy with the item purchased you can return it to us within 12months for a refund (for unused and unopened items) or within 30 days on opened and used items for a refund. This applies to items purchased direct through Buykingston  only.

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For items opened and used and that are returned in a resellable condition.

Our 365 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items that remain sealed and unused.

Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;

- Headphones
- Earphones
- Custom made and designed products such as flash memory products with custom logo’s on them. E,g USB flash drives and memory cards with your own logo

Returns FAQs

What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on non tracked items.
On unopened items 365 days.

How do i go about returning my order?
Please contact us via our contact page with your order number where we will present you with an RMA number and returns label.

Do i need to contact you before returning my order?
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Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365 day returns. Of course for faulty items we realise you may no longer have the packaging.

Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer direct for assistance.

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