Sapphire 52123-01-40G NITRO+ B850M WIFI AMD B850 Ryzen Socket AM5 Micro-ATX Desktop Motherboard

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Sapphire 52123-01-40G NITRO+ B850M WIFI AMD B850 Ryzen Socket AM5 Micro-ATX Desktop Motherboard

Product ID: 51495

✅ Please note: There are optional configurations available below. Simply click on an option to include it with your purchase.

WiFi & Bluetooth Adapter (Optional):
ASUS WiFi 7 Tri-Band PCIe Wireless Adapter

R 549.00
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ETA: 10 April 2026 (Pre-Order Now to Reserve Stock!)

4.8

5 Review(s) | Add Your Review

- Micro-ATX Form Factor
- AMD B850 Chipset
- Socket AM5
- Supports Ryzen 9000-Series Processors
- Supports Ryzen 8000-Series, 7000-Series Processors
- 4x DDR5 DIMM Slots, Supports Up to 192GB
- Supports up to DDR5-8000 (OC)
- 1x PCIe 5.0 x16 Slot (x16 Physical)
- 1x PCIe 4.0 x4 Slot (x16 Physical)
- 1x M.2 2280 PCIe 5.0 x4 NVMe SSD Slot
- 1x M.2 2280 PCIe 4.0 x4 NVMe SSD Slot
- 4x SATA 3.0 Ports
- 3x USB 3.2 Gen 2 Type-A, 1x USB 3.2 Gen 2 Type-C, 4x USB 2.0
- 1x DisplayPort, 1x HDMI
- 1x Realtek RTL8125BG 2.5 GbE RJ45 LAN
- 2x Wi-Fi Antenna, 6x Audio Jacks
- Realtek RTL8125BG 2.5 GbE
- 802.11ax Dual-Band WiFi 6
- Bluetooth v5.3
- Realtek ALC897 High-Definition Audio Codec
- 12+2+1 Phase CPU Power, 55A Per Phase
- Sapphire Core BIOS
- Supports Windows 11 64-bit
- 3 Year Warranty

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Features
Product Description
Additional Information
Reviews (5)
Questions (0)

Features Product Description

SPECIFICATIONS
Brand	Sapphire
Series	NITRO Series
Model	NITRO B850M WIFI
CPU Support	Supports Ryzen 7000, 8000, 9000-Series Processors
Chipset	AMD B850 Chipset
Memory Support
AMD B850 Chipset	4x DDR5 memory slots
	Only support DDR5 memory
	Up to 8000 MT/s (OC)
	Maximum system memory capacity: 48GB * 4 Total 192GB
	Support dual-channel memory technology
	Support Extended Profiles for Overclocking (EXPO) memory module and Extreme Memory Profiles (XMP)
Video
DisplayPort	1x DisplayPort 1.4 Port, supporting a maximum resolution of 4096x2160@60 Hz, supports HDCP & HDR
HDMI	1x HDMI 2.1 (TMDS) Port, supporting a maximum resolution of 4096x2160@60 Hz, supports HDCP & HDR
HDMI	Integrated graphics required. Actual support may vary by CPU.
Expansion Slots
CPU Direct	1x PCIe 5.0 x16 Slot (x16 Physical)
AMD B850 Chipset	1x PCIe 4.0 x4 Slot (x16 Physical)
Slot Configurations	PCIe 5.0 with Ryzen 8000 Phoenix 1 Processors support PCIe 4.0 x8 mode
Slot Configurations	PCIe 5.0 with Ryzen 8000 Phoenix 2 Processors support PCIe 4.0 x4 mode
Storage
CPU Direct	M.2_1 supports up to PCIe 5.0 x4 , supports 2280/2242 devices
AMD B850 Chipset	M.2_1 supports up to PCIe 4.0 x4 , supports 2280/2242 devices
AMD B850 Chipset	4x SATA 6Gbps connectors
Storage Configurations	M.2_1 with Ryzen 8000 Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs
	M.2_1 with Ryzen 8000 Phoenix 2 Processors support PCIe 4.0 x4/x2 SSDs
	M.2_2 with Ryzen 8000 Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs
	M.2_2 with Ryzen 8000 Phoenix 2 Processors support PCIe 4.0 x2 SSDs
Networking
LAN	Realtek 8125D 2.5 Gigabit Ethernet RJ-45 LAN Port
WiFi	WiFi 6 Dual-Band Adapter
Bluetooth	Bluetooth 5.3
Audio
Codec	Realtek ALC897 High-Definition Audio Codec
Codec	Support for 7.1 Surround with front-panel jack retasking, jack detection
Connectivity
Ports	3x USB 3.2 Gen 2 Type-A
	1x USB 3.2 Gen 2 Type-C
	4x USB 2.0 Type-A
	1x DisplayPort 1.4
	1x HDMI 2.1 TMDS
	1x Realtek RTL8125BG 2.5 GbE RJ45 LAN
	2x Wi-Fi Antenna
	3x Audio Jacks
Buttons	1x BIOS Update Button
General
Internal Connectors	1x Mainboard power supply (ATXPWR)
	1x CPU power supply (CPU_8P 8P)
	1x CPU fan pin (CPU_FAN)
	1x water cooling pump pin (AIO_PUMP)
	3x system fan pins (CHA_FAN1, CHA_FAN2, CHA_FAN3)
	1x front audio pin (F_AUDIO)
	1x front panel pin (F_PANEL)
	3x 5V ARGB pins (5V_ARGB_1, 5V_ARGB_2, 5V_ARGB_3)
	1x 12V RGB pin (12V_RGB1)
	1x speaker pin (SPEAK)
	1x serial port pin (COM)
	1x clearing CMOS jumper (CLR_CMOS)
	1x Flash BIOS pin (FL_BIOS1)
	1x BIOS burner pin (JBIOS)
	1x diagnostic card pin (ESPI_HEADER)
	1x USB 2.0 pin can expand 2 USB 2.0 interfaces (FUSB2.0_1)
	1x USB 3.2 Gen 1 pin can extend 2 USB 3.2 Gen 1 Type-A interfaces (FUSB3.0)
	1x USB 3.2 Gen 1 pin can extend 1 USB 3.2 Gen 1 Type-C interface (F_USC)
LEDs	Debug Status LEDs (DIMM, CPU, GPU, BOOT)
I/O Controller	N/A
BIOS	1x 256 Mbit flash
BIOS	Use of licensed AMI UEFI BIOS
Form Factor	ATX Form Factor, 245 x 245 mm (H x W)
Operating System Support	Windows 11 64-bit
Warranty Information
Warranty	3 Year Warranty

Manufacturer's Site	Visit the manufacturer's website
Product Link	Visit the manufacturer's page for this product

Additional Information Reviews (5)

Awesome - Ntsika, 12 January 2026

I chose this motherboard for my first ever PC build, I don't know much about Motherboards but I have to say this one was easy to understand, where to connect everything and the bios is super easy to use , overall fantastic motherboard ...

Amazing motherboard - Ruan, 5 January 2026

Board is very neat and has a sleek design. Would highly recommend.

SUPER! - Omid, 4 December 2025

Bought a new pc with this motherboard. Building and installation was a breeze. Premium built quality and aesthetics. This board has all the functions you would expect at this price range and more! The brand might seem unfamiliar when it comes to motherboards, but this is by far the best motherboard I have purchased. Recommended 10/10!

Thanks to Wootware for the great service and even updating the BIOS before shipping, absolute legends!

Great Purchase. - Granton, 20 October 2025

Bought this Motherboard with a Ryzen 5 9600x + Ram.

The setup was a breeze, the bios is clean and very easy to use, the bios update can also be done through the Desktop.
The motherboard for it's price also looks incredibly good in my case, by far the best motherboard I have purchased over the past 15 years.
My Gigabyte 7900 GRE fits in this motherboard like a glove.

Highly Recommended.

Great price, not that great paired with the Nitro+ 9070XT - Roelof, 10 October 2025

The board has a great price, decent BIOS, but lacks a lot of other features like Gigabyte/Asus/MSI have, albeit at slightly higher prices.

I paired this with a 9600X and 32GB Ram @ 5800MHz CL30. No problems with undervolting or PBO. What is however, infuriating, is that the beautiful Sapphire Nitro+ 9070XT magnetic backplate cover does not fit with the USB C header plugged in! Quite the oversight, considering the whole idea would be to have an aesthetic pairing between the same Nitro+ styling of Motherboard and GPU. A PCI-e quick release mechanism would've been great, but again, this board is priced at the lower end.

All in all, great value, I would give it a skip though should you be wanting to pair it with said GPU.

On Wootware's side, customer service and delivery wat of top shelf quality! Thanks team!

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