Sapphire Nitro+ B850M WiFi Motherboard Socket AM5 AMD B850 mATX DDR5
Sapphire Nitro+ B850M WiFi Motherboard Socket AM5 AMD B850 mATX DDR5, photo 2
Sapphire Nitro+ B850M WiFi Motherboard Socket AM5 AMD B850 mATX DDR5, photo 3
Sapphire Nitro+ B850M WiFi Motherboard Socket AM5 AMD B850 mATX DDR5, photo 4
Sapphire Nitro+ B850M WiFi Motherboard Socket AM5 AMD B850 mATX DDR5, photo 5
Sapphire Nitro+ B850M WiFi Motherboard Socket AM5 AMD B850 mATX DDR5, photo 6
Sapphire Nitro+ B850M WiFi Motherboard Socket AM5 AMD B850 mATX DDR5, photo 7
Sapphire

Sapphire Nitro+ B850M WiFi Motherboard Socket AM5 AMD B850 mATX DDR5

SKU HC-184963MPN 52123-01-40G

  • AM5
  • B850
  • Micro-ATX

Highlights

  • AM5 socket B850 board runs Ryzen 9000, 8000, 7000 CPUs
  • PCIe 5.0 x16 slot and two PCIe 5.0 M.2 slots for GPU and NVMe
  • Four DDR5 DIMM slots supporting up to 192 GB at 7600 MT/s OC
  • 2.5 GbE LAN, Wi-Fi 6, and Bluetooth 5.0 built in
  • Five 4-pin PWM fan headers plus VRM and M.2 heatsinks
  • Dual 8-pin CPU power, USB-C 3.1, three USB-A 3.1, four USB 2.0

Key specs

Socket
AM5
Chipset
B850
Form factor
Micro-ATX
Memory
DDR5
Wi-Fi
Yes
Motherboard Chipset
AMD B850
All specifications
$139.99
  • ≈ 0.001815 BTC
  • ≈ 0.06114 ETH
  • ≈ 140.13 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Full manufacturer warranty
  • 30-day returns Unused items in original packaging
Pay with BTCETHUSDTTRC20USDTERC20

Overview

This micro-ATX motherboard pairs the AMD B850 chipset with an AM5 socket for Ryzen 9000, 8000, and 7000 series processors. It suits gamers and builders who want PCIe 5.0 graphics and storage support in a compact form factor.

Design and Power Delivery

The board uses a black micro-ATX layout with reinforced PCIe 5.0 x16 and x4 slots. Dual 8-pin CPU power connectors feed a heatsinked VRM for stable overclocking. Integrated VRM and M.2 heatsinks manage thermals without liquid cooling.

Memory and Storage

Four DIMM slots accept up to 192 GB of DDR5 with AMD EXPO profiles up to 7600 MT/s. Storage includes two PCIe 5.0 x4 M.2 sockets, one PCIe 4.0 x4 M.2 socket, and four SATA 6 Gbps ports for mixed drive configurations.

Connectivity and I/O

Rear I/O provides one USB-C 3.1, three USB-A 3.1, four USB-A 2.0, HDMI, DisplayPort, and a 2.5 GbE RJ45 port. Wi-Fi 6 and Bluetooth 5.0 handle wireless. Internal headers add one USB-C 3.1, two USB-A 3.1, two USB-A 2.0, plus RGB and digital RGB connectors.

Features for Enthusiasts

BIOS Flashback and Clear CMOS buttons simplify firmware recovery and settings reset. Five 4-pin PWM fan headers allow detailed cooling curves. Realtek ALC897 audio drives front-panel and rear outputs.

Nitro+ B850M WiFi Motherboard Socket AM5 AMD B850 mATX DDR5 specifications

General
BrandSapphire
Manufacturer part no.52123-01-40G
EAN4895106296916
Form Factor
Motherboard Form FactorMicro-ATX
CPU
CPU ManufacturerAMD
CPU SocketAM5
Motherboard
Motherboard ChipsetAMD B850
Memory
Max. Memory192 GB
Memory TypeDDR5
Memory Form FactorDIMM
Max. Memory Speed (OC)7400 MT/s
Memory slots4x
Performance ProfileAMD EXPO
Wi-Fi & LAN
LANYes
LAN Ports1x 2.5 Gbit/s
Wi-Fi / BluetoothYes
Wi-Fi StandardWi-Fi 6
Cooling
M.2 HeatsinksYes
VRM HeatsinksYes
Internal Ports
CPU Power Supply2x 8-Pin
USB 3.0 / 3.1 / 3.2 (internal) Type C Header1
USB 3.0 / 3.1 / 3.2 (internal) Type C Possible Ports1
Internal Ports (continued)
USB 3.0 (internal) Header1
USB 3.0 (internal) Possible Ports2
USB 2.0 (internal) Header1
USB 2.0 (internal) Possible Ports2
RGB / LED connectors1x RGB (4-Pin 5050 12VGRB), 3x Digital RGB (3-Pin 5VDG)
Front Panel Audio HeaderYes
External Ports
USB 3.1 (external) Type C1
USB 3.1 (external) Type A3
USB 2.0 (external) Type A4
Display ConnectorsDisplayPort (1x), HDMI (1x)
Storage Ports
M.2 PCIe 4.0 x41
M.2 PCIe 5.0 x42
SATA 6G (internal)4
Expansion Slots
PCIe x16 slots (total)1
PCIe x4 slots (total)1
PCIe 5.0 x16 mechanical slot1
PCIe 4.0 x4 mechanical slot1
Fan Header
4 Pin Fan Connectors5
Audio
SoundchipRealtek ALC897
Water Cooling
WatercoolingNo
Lighting
Lighting / RGBYes
Color
Primary ColorBlack

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2$5.90
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$24.90
United States and CanadaDHL Express Worldwide2–5$39.90
Asia and the Middle EastDHL Express Worldwide2–5$49.90
Australia and New ZealandDHL Express Worldwide3–6$59.90
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

Paying in crypto

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