Catalogue

SAPPHIRE PULSE B850M WIFI

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Motherboard - AMD B850, AMD AM5 socket, 2× PCIe x16, 1× PCIe x4, 4× DDR5 7600MHz (OC), 2× M.2, RJ-45 (LAN) 2,5Gbps, WiFi, Bluetooth, form factor: mATX (Micro ATX)
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SAPPHIRE PULSE B850M WIFI

The SAPPHIRE PULSE B850M WIFI motherboard, featuring the AMD B850 chipset and AM5 socket, comes in a compact Micro-ATX form factor measuring 244×244mm. It supports Ryzen 9000, 8000, and 7000 series processors, has four DDR5 slots for a maximum capacity of 256GB with overclocking up to 7600MHz, and offers modern connectivity including Wi-Fi 6, Bluetooth 5.3, two M.2 slots with PCIe 5.0 and PCIe 4.0 support, and advanced VRM and chipset cooling. The powerful 7+2+1 phase power delivery at 60A per phase eliminates throttling even with high-performance processors and, combined with the massive PULSE heatsink armour, keeps critical components at optimal temperatures. Thanks to its rich I/O interface with DisplayPort 1.2, HDMI 1.4, eight USB ports, and a 2.5 Gigabit Ethernet port, this motherboard is the ideal choice for building a compact yet powerful gaming or work system.

Chipset

AMD B850

Chipset
Socket

AMD AM5

Socket
Form factor

mATX (Micro ATX)

Form factor 
Memory type

DDR5

Memory type
RAM slots

4×

Number of RAM slots

Key features of the SAPPHIRE PULSE B850M WIFI motherboard

  • Supports AMD Ryzen 9000, 8000 and 7000 processors in the AM5 socket with robust 7+2+1 phase power delivery and efficient VRM and chipset cooling
  • Four DDR5 slots supporting up to 256GB RAM and overclocking to frequencies up to 7600MHz
  • Two M.2 slots with PCIe 5.0 and PCIe 4.0 support for ultra-fast data storage with transfer speeds exceeding 10GB/s
  • Two PCIe slots (×16 and ×4) for installing powerful graphics cards and other expansion components
  • Integrated Wi-Fi 6 with Bluetooth 5.3 support and a 2.5 Gigabit Ethernet interface
  • Rich I/O interface with DisplayPort 1.2, HDMI 1.4, eight USB ports, three ARGB headers, and five fan headers with support for advanced RGB lighting
  • Compact Micro-ATX form factor measuring 244×244mm, suitable for smaller cases
SAPPHIRE PULSE B850M WIFI motherboard

Support for high-performance AMD processors

The motherboard supports AMD Ryzen 9700X and 9800X3D processors without any performance limitations, even under full load. A robust power delivery system with a 7+2+1 phase configuration and 60A per phase ensures a stable and efficient power supply to all processor cores. The PULSE heatsink armour provides effective cooling for both the VRM and chipset, contributing to the long-term reliability of the entire system.

SAPPHIRE PULSE B850M WIFI

Memory subsystem with advanced overclocking

Four DDR5 slots in dual-channel mode enable the installation of up to 256GB of RAM, supporting frequencies up to 7600MHz when overclocked. The optimised dual memory slot design is engineered to achieve higher frequencies while maintaining maximum stability, giving users full control over system performance.

SAPPHIRE PULSE B850M WIFI motherboard

Fast storage options for demanding applications

The motherboard features two M.2 slots, one supporting PCIe 5.0 and the other PCIe 4.0, which provide high-speed interfaces and sufficient bandwidth for both data storage and system expansion. The PCIe 5.0 M.2 slot achieves read speeds of up to 10.08GB/s and write speeds of up to 10.20GB/s, while the PCIe 4.0 M.2 slot offers read speeds of 7.22GB/s and write speeds of 6.20GB/s. In addition, the motherboard includes four SATA connectors for connecting further storage devices.

SAPPHIRE PULSE B850M WIFI

Expansion slots for graphics cards and other components

Two PCIe slots are available. The main PCIe 4.0 ×16 slot is designed for the latest high-performance graphics cards, while the second PCIe 4.0 ×4 slot with an open-ended design is compatible with 10-gigabit network cards, sound cards, capture cards, and other expansions, providing flexible upgrade options.

SAPPHIRE PULSE B850M WIFI

Rich I/O interface and wireless connectivity

The motherboard is equipped with an integrated Wi-Fi 6 module and Bluetooth 5.3, enabling easy connection of peripherals without external adapters. The front USB headers provide modern connectivity for various devices. Protection against electrostatic discharge and humidity ensures the long-term reliability of all connectors.

SAPPHIRE PULSE B850M WIFI

Advanced visual effects and system tuning

The motherboard includes three 5V ARGB headers and five fan headers, which are compatible with TriXX-M software and Windows 11 Dynamic Lighting. This enables flexible and customisable visualisation of your case's backlighting. Debug LED indicators (DRAM – yellow, CPU – red, GPU – white, Boot – green) simplify system diagnostics and the quick identification of any issues during computer start-up.

SAPPHIRE PULSE B850M WIFI

Port layout

Storage

  • M.2 Slot 1 - M.2 PCIe NVMe Gen5
  • M.2 Slot 2 - M.2 PCIe NVMe Gen4
  • SATA: 4× SATA connectors

USB ports

  • Internal USB 2.0: 4 (2× headers)
  • Internal USB 3.2 Gen 1: 2 (1× Type-A header)
  • Internal USB-C 3.2 Gen 1: 1
  • Rear USB 2.0: 6
  • Rear USB 3.2 Gen 1: 2

Graphics

  • HDMI 1.4
  • DisplayPort 1.2

Audio

  • Number of channels: 5.1
  • Rear connectors: 3× 3.5mm jack
  • Audio codec: Realtek ALC897 HD Audio

Other

  • Rear: 2× Wi-Fi antenna
  • Power: 24-pin, 8-pin CPU
  • Cooling: 5× fan header, 3× 5V ARGB header
  • Internal: Debug LED (DRAM, CPU, GPU, Boot)
  • Network: Realtek RTL8125BG 2.5 Gigabit Ethernet, Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 2.4GHz/5GHz, Bluetooth 5.3
  • Expansion slots: PCIe 4.0 x16 (1×), PCIe 4.0 x4 (1×)
info

Choosing a motherboard

When choosing a motherboard (also known as a mainboard), it is important to pay particular attention to the motherboard's socket type, format and chipset. These parameters are among the most important and ensure the board's compatibility with the processor, expansion cards and other components. The specific socket determines your choice of processor, while the other connectors will dictate the other components you need for your future computer.

Specifications

Compare
Socket
AMD AM5
Chipset
AMD B850
Motherboard form factor
mATX (Micro ATX)
Basic functions
Bluetooth, For CPU with integrated GPU, Integrated network card, Integrated sound card, PCI Express 5.0, Wi-Fi
Memory type
DDR5

Socket and chipset

Socket
AMD AM5
Chipset
AMD B850

Format & functions

Motherboard form factor
mATX (Micro ATX)
Basic functions
Bluetooth, For CPU with integrated GPU, Integrated network card, Integrated sound card, PCI Express 5.0, Wi-Fi

Memory

Memory type
DDR5
Number of RAM slots
4 ×
Max. frequency (OC)
7,600 MHz
Design
DIMM
Connection Mode
dual-channel

Advanced parameters

Sound card type
Realtek ALC897

Connectors

External
DisplayPort 1.2, HDMI 1.4, Jack, RJ-45 (LAN) 2.5Gbps, USB 2.0, USB 3.2 Gen 1
Internal
M.2 PCIe 5.0, PCIe 4.0 x16, PCIe 4.0 x4, Serial ATA III, USB 2.0 bracket, USB 3.2 Gen 1 bracket, USB-C 3.2 Gen 1 bracket
PCI express x16
2×
PCI express x4
1×
USB 2.0
6×
USB 3.2 Gen 1 (USB 3.0)
2×
M.2 slots
2×

Compatibility

Compatible processor generation
7th generation Ryzen, 8th generation Ryzen, 9th generation Ryzen

Colour

Colour
Black
More Specifications

24hour-AR, Van Nelleweg 1 3044 BC Rotterdam, The Netherlands [email protected]

Note:

This product is not an independently functional unit and may require professional installation.

Specifications can be changed without notice. Images are for illustrative purposes only.

Dobý den, chtěl bych se zpetat zda-li jsou v balení i samotné wifi anténky (k přišroubování) jak tomu u jiných desek?

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