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Motherboard MAXSUN Challenger B850M-K WIFI

#5666197

Motherboard MAXSUN Challenger B850M-K WIFI

[AM5, AMD B850, 2xDDR5-5200 MHz, 1xPCI-Ex16, 1xM.2, Micro-ATX] details

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Characteristics Motherboard MAXSUN Challenger B850M-K WIFI

General parameters

Type
motherboard
Model
MAXSUN Challenger B850M-K WIFI
Series
MAXSUN Challenger
Manufacturer Code
[MS-Challenger B850M-K WIFI]
Color
black
Release Year
2026

Form Factor and Dimensions

Form Factor
Micro-ATX
Rear I/O Connectors (Back-Connect)
none
Height
225 mm
Width
220 mm

Processor and Chipset

Socket
AM5
AMD Chipset
AMD B850
Compatible AMD Processor Cores
Raphael

Memory

Supported Memory Type
DDR5
Supported Memory Form Factor
DIMM
Number of RAM Slots
2
Number of Memory Channels
2
Max RAM Volume
96 GB
Maximum Memory Frequency (JEDEC/No Overclock)
5200 MHz
Overclocked RAM Frequency
6000 MHz, 6800 MHz, 6200 MHz, 6400 MHz, 5800 MHz, 5600 MHz, 6600 MHz

Expansion Slots

PCI Express Version
5.0
PCIe x16 Slots
1 x PCIe 5.0 (supported mode: x16)
Support For SLI/CrossFire
none
Multi-GPU Support (SLI/CrossFire) Card Count
0 pcs
Slot Count: PCI-E x1
1
Other Expansion Slots
none

Drive Controllers

Support For NVMe
yes
PCI Express SSD Version
4.0
M.2 Connector Count
1
M.2 (M) Connectors, CPU PCIe Lanes
1 x 2280 (PCIe 4.0 x4)
M.2 (M) Connectors, Chipset PCIe Lanes
none
SATA Port Count
2
SATA RAID Mode
none
NVMe RAID Mode
none
Other Drive Connectors
none

Rear Panel Ports

USB Type-A Ports
2 x USB 2.0, 4 x USB 3.2 Gen 1
USB Type-C Ports
none
Video Outputs
1 x HDMI
RJ-45 Ethernet Port Count
1
Analog Audio Connector Count
3
Digital Audio Ports (S/PDIF)
none
SMA Connectors (for Wi-Fi Antenna)
yes
PS/2 Ports
none

Board Connectors

Internal USB Type-A Connectors
1 x USB 2.0 (9 pin), 1 x USB 3.2 Gen 1 (19 pin)
Internal USB Type-C Connectors
none
CPU Cooler Power Connectors
1 x 4 pin (cooler)
Case Fan Connectors (4 pin)
2
Case Fan Connectors (3 pin)
0
5V-D-G (3 pin) ARGB Lighting Connectors
2
12V-G-R-B (4 pin) RGB Lighting Connectors
0
M.2 Key E Connector for Wireless Modules
yes
RS-232 (COM) Connector
yes
LPT Port
none

Audio

Sound Scheme
7.1
Audio Adapter Chipset
Realtek ALC897

Network

Network Adapter Speed
1 Gbit/s
Network Adapter
Realtek RTL8111M
Wi-Fi Standard
6 (802.11ax)
Bluetooth Version
5.2
Wireless Adapter
Realtek RTL8852BE

Power and Cooling

Main Power Connector
24 pin
CPU Power Connector
1 x 8 pin
Number of Power Phases
4+2+1
Passive Cooling
VRM area, chipset
Active Cooling
none

Additional Information

Buttons on the Motherboard
clear CMOS button
Backlit Board Elements
none
Software for RGB Lighting Synchronization
MAXSUN SYNC
Features, Additional
support for processors with TDP up to 95 W, AMD EXPO support
Package Contents
rear trim, wi-fi antenna, documentation

Description

The MAXSUN Challenger B850M-K WIFI motherboard, based on the AMD B850 chipset, is compatible with AMD Ryzen 7th, 8th, and 9th generation processors with a TDP of up to 95 W. The compact Micro-ATX form factor allows installation in space-constrained builds. The board features two slots for DDR5 RAM modules with a total capacity of up to 96 GB and supports AMD EXPO overclocking profiles. A PCIe 5.0 slot is provided for connecting a discrete graphics card. For storage, there are 2 SATA ports and 1 M.2 slot.
A 1 Gbps Gigabit Ethernet adapter ensures an uninterrupted wired internet connection. The board is also equipped with Wi-Fi 6 and Bluetooth 5.2 wireless interfaces. Four USB 3.2 Gen1 Type-A ports and two USB 2.0 ports on the rear panel make connecting peripherals convenient. A reinforced 4+2+1 phase power delivery system and an aluminum heatsink stably dissipate heat under varying computing loads. One of the features of the MAXSUN Challenger B850M-K WIFI motherboard is an ARGB addressable LED strip header.