Name: ASRock B850 Pro RS 90-MXBQK0-A0UAYAZ
Brand: ASRock
Price: 176.96556091308594 GBP
Availability: InStock

All specifications

Specifications B850 Pro RS

Main
Features	gaming
Socket	AMD AM5
Form factor	ATX
Power phases	17 / 14+2+1 /
VRM heatsink
LED lighting
Lighting sync	ASRock Polychrome Sync
Size (HxW)	305x244 mm


Chipset
Chipset	AMD B850
BIOS	Ami
UEFI BIOS


RAM
DDR5	4 slot(s)
Memory module	DIMM
Operation mode	2 channel
Max. clock frequency	8000 MHz / + /
Max. memory	256 GB
XMP
EXPO support


Drive interface
SATA 3 (6Gbps)	4
M.2 connector	4
M.2	4xPCI-E 4x
M.2 version	1x5.0, 2x4.0, 1x3.0
M.2 SSD cooling
Integrated RAID controller


Expansion slots
PCI-E 16x slots	2
PCI Modes	16x/4x
PCI Express	5.0
Steel PCI-E connectors

Internal connections
TPM connector
USB 2.0	2
USB 3.2 gen1	2
USB C 3.2 gen2x2	1
ARGB LED strip	3
RGB LED strip	1


Video outputs
HDMI output
HDMI version	v.2.1


Integrated audio
Audiochip	Realtek ALC897
Sound (channels)	7.1


Network interfaces
LAN (RJ-45)	2.5 Gbps
LAN ports	1
LAN controller	Dragon RTL8125BG


External connections
USB 2.0	6
USB 3.2 gen2	4
USB C 3.2 gen1	1
USB C 3.2 gen2	1
Alternate Mode
BIOS FlashBack


Power connectors
Main power socket	24 pin
CPU power	8+8 pin
Fan power connectors	7
CPU Fan 4-pin	2
CPU/Water Pump Fan 4-pin	1
Chassis/Water Pump Fan 4-pin	4


Official Website	asrock.com
Added to E-Catalog	January 2025
P/N	90-MXBQK0-A0UAYAZ

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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