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ASRock B850 Challenger WiFi White

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Outdated Product
£211.83 
Socket: AM5; Form factor: ATX; Size (mm): 305x244; Chipset: AMD B850; DDR5 (slots): 4; Memory module: DIMM; RAM frequency (MHz): 8000; Max. memory (GB): 256; SATA 3: 4; M.2 connector: 2; PCIe support: 5.0; Steel PCIe connectors; TPM connector; HDMI; Sound (channels): 7.1; Wi-Fi: Wi-Fi 7 (802.11be)
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ASRock B850 Challenger WiFi White
2025ChallengerWi-FiM.2 coolingno backlightWhite Edition2.5 Gbps
Towards:gaming
Form Factor:ATX
Socket:AM5
Chipset:AMD B850
BIOS:Ami
RAM slots:DDR5 4 sl
RAM form factor:DIMM
RAM clock:8000 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Power connector:24-pin
Processor power:8+8-pin
All specifications
Specifications B850 Challenger WiFi White
Main
Featuresgaming
SocketAM5
Form factorATX
Power phases15 / 12+2+1 /
Printed circuit board8-layer
VRM heatsink
Size (HxW)305x244 mm
Chipset
ChipsetAMD B850
BIOSAmi
UEFI BIOS
RAM
DDR54 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency8000 MHz
Max. memory256 GB
XMP
EXPO support
Drive interface
SATA 3 (6Gbps)4
M.2 connector2
M.22xPCIe 4x
M.2 version1x5.0, 1x4.0
M.2 SSD cooling
Integrated RAID controller
Expansion slots
1x PCIe slots2 pcs
PCIe 16x slots2 pcs
PCIe modes16x/4x
PCIe support5.0
Steel PCIe connectors
Internal connections
TPM connector
USB-A 2.02 pcs
USB-A 5Gbps2 pcs
USB-C 5Gbps1 pcs
ARGB LED strip3
RGB LED strip1
Video outputs
HDMI output
HDMI versionv2.1
Integrated audio
AudiochipRealtek ALC897
Sound (channels)7.1
Network interfaces
Wi-FiWi-Fi 7 (802.11be)
BluetoothBluetooth v5.4
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerDragon RTL8125BG
External connections
USB-A 2.04 pcs
USB-A 5Gbps4 pcs
USB-A 10Gbps1 pcs
USB-C 10Gbps1 pcs
BIOS FlashBack
Power connectors
Main power socket24-pin
CPU power8+8-pin
Fan power connectors6
CPU Fan 4-pin2
CPU/Water Pump Fan 4-pin1
Chassis/Water Pump Fan 4-pin3
Official Websiteasrock.com
Added to E-CatalogJuly 2025
E-Catalog UK editor, Motherboards
Valerii Lenko, edited 27.07.2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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