Sapphire Pulse B850M Wi-Fi specifications and in-depth review

Sapphire Pulse B850M Wi-Fi

Manufacturer: Sapphire

The Sapphire Pulse B850M Wi-Fi is a Micro-ATX motherboard designed for users seeking a reliable platform for their AM5 CPUs. It supports Wi-Fi 6, making it a solid choice for connectivity, and comes with a 3-year warranty for peace of mind. Its 256GB maximum memory capacity ensures ample space for demanding applications.

With 4 DDR5 memory slots, the motherboard supports dual memory channels for efficient performance. It includes one PCIe 4.0 x16 slot for high-speed graphics cards, as well as 2 M.2 sockets for fast storage expansion. The board also offers a range of ports, including HDMI, DisplayPort, and a single RJ45 port for network connections.

Pros
  • Supports up to 256GB of DDR5 memory, allowing for significant expansion in high-performance systems.
  • Equipped with both Wi-Fi 6 and Bluetooth 5.3 for versatile wireless connectivity.
  • Has a PCIe 4.0 x16 slot and a PCIe x4 slot for future-proof expansion and add-ons.
  • Includes 3 audio connectors and supports 5.1 audio channels for a decent multimedia experience.
Cons
  • Does not support RAID 0+1, limiting options for RAID configurations and redundancy.
  • Lacks support for USB Type-C and Thunderbolt ports, restricting connectivity options for modern devices.
  • No integrated graphics support, requiring a discrete GPU for any display output.
  • Does not feature RGB lighting or dual BIOS, which may limit customization and system recovery options.
Who is this for?

This motherboard is well-suited for users seeking a compact, versatile solution for building systems with moderate expansion needs. Its support for up to 256GB of DDR5 memory and Wi-Fi 6 makes it ideal for tasks requiring solid performance and wireless connectivity, such as office work, media consumption, and light gaming. It is also a good choice for those who need reliable audio output with 5.1 channels for multimedia setups.

Who is this NOT for?

This motherboard may not be suitable for users needing advanced storage configurations or high-end gaming setups. Its lack of RAID 0+1 support and absence of integrated graphics means it is not ideal for users requiring fast storage solutions with redundancy or those relying on integrated GPU functionality. Additionally, the absence of USB Type-C and Thunderbolt ports limits compatibility with newer peripherals and high-speed devices.

General info:

CPU socket AM5
chipset B850
form factor Micro-ATX
release date September 2025
supports Wi-Fi
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Has Bluetooth
Bluetooth version 5.3
Easy to overclock
has RGB lighting
Easy to reset BIOS
Has dual BIOS
has aptX
CPU sockets 1
Has integrated graphics
warranty period 3 years
height 235 mm
width 244 mm
Has integrated CPU

The Sapphire Pulse B850M Wi-Fi motherboard features an AM5 CPU socket, making it compatible with the latest generation of processors. This Micro-ATX board is equipped with Wi-Fi support for Wi-Fi 4, Wi-Fi 5, and Wi-Fi 6, ensuring versatile wireless connectivity. It also includes built-in Bluetooth 5.3 for enhanced wireless device pairing. For easy system tuning, it supports easy overclocking, though it does not have RGB lighting or a dual BIOS for additional flexibility. With a 3-year warranty, this motherboard provides reliable performance for various builds.

Memory:

maximum memory amount 256GB
overclocked RAM speed 7600 MHz
memory slots 4
DDR memory version 5
memory channels 2
Supports ECC memory

The Sapphire Pulse B850M Wi-Fi motherboard supports up to 256GB of DDR5 memory across 4 memory slots, allowing for significant expansion in high-performance builds. It operates with dual memory channels, improving data transfer efficiency. The motherboard also supports overclocked RAM speeds of up to 7600 MHz, enhancing performance for demanding applications, though it does not support ECC memory for error correction.

Ports:

USB 3.2 Gen 2 ports (USB-A) 0
USB 3.2 Gen 1 ports (USB-A) 2
USB 3.2 Gen 2 ports (USB-C) 0
USB 3.2 Gen 1 ports (USB-C) 0
USB 2.0 ports 6
USB 3.2 Gen 2x2 ports 0
USB 4 40Gbps ports 0
USB 4 20Gbps ports 0
Thunderbolt 4 ports 0
Thunderbolt 3 ports 0
has an HDMI output
DisplayPort outputs 1
RJ45 ports 1
Has USB Type-C
eSATA ports 0
DVI outputs 0
has a VGA connector
PS/2 ports 0

The Sapphire Pulse B850M Wi-Fi motherboard provides a range of connectivity options, including one HDMI output and one DisplayPort output for visual display. It also features a single RJ45 port for wired network connectivity. In terms of USB ports, it includes 2 USB 3.2 Gen 1 Type-A ports and 6 USB 2.0 ports, but lacks newer USB standards like USB Type-C or Thunderbolt support. This motherboard does not offer eSATA, VGA, or PS/2 ports.

Connectors:

USB 3.2 Gen 1 ports (through expansion) 2
USB 2.0 ports (through expansion) 4
SATA 3 connectors 4
USB 3.0 ports (through expansion) 2
M.2 sockets 2
U.2 sockets 0
Has mSATA connector
SATA 2 connectors 0

The Sapphire Pulse B850M Wi-Fi motherboard offers various connectivity options, including 2 USB 3.2 Gen 1 connectors and 4 additional USB 2.0 ports for expansion. It provides 4 SATA 3 connectors for storage devices and includes 2 M.2 sockets for faster data access. The motherboard does not support mSATA or U.2 connectors, nor does it feature any SATA 2 connectors.

Expansion slots:

PCIe 4.0 x16 slots 1
PCIe 5.0 x16 slots 0
PCIe 3.0 x16 slots 0
PCIe x1 slots 0
PCI slots 0
PCIe 2.0 x16 slots 0
PCIe x4 slots 1
PCIe x8 slots 0

The Sapphire Pulse B850M Wi-Fi motherboard is equipped with a PCIe 4.0 x16 slot for high-speed graphics cards and a PCIe x4 slot for additional expansion. It does not include PCIe 5.0, PCIe 3.0, PCIe 2.0, or PCI slots, limiting the expansion options compared to other configurations. With one x16 slot and one x4 slot, the motherboard supports essential add-ons but lacks more advanced PCIe support.

Audio:

audio channels 5.1
Has S/PDIF Out port
audio connectors 3

The Sapphire Pulse B850M Wi-Fi motherboard supports 5.1 audio channels, delivering immersive sound for gaming and multimedia. It features 3 audio connectors for flexible audio device connections, but it does not include an S/PDIF Out port, limiting digital audio output options.

Storage:

Supports RAID 0+1

The Sapphire Pulse B850M Wi-Fi motherboard does not support RAID 0+1, limiting its ability to provide redundancy and performance benefits through certain RAID configurations. This board offers basic storage connectivity but lacks advanced RAID options.

Final Verdict

The Sapphire Pulse B850M Wi-Fi motherboard offers a solid and reliable foundation for users seeking a feature-rich, compact Micro-ATX build. With Wi-Fi 6 support and up to 256GB of DDR5 memory, it delivers a balanced performance for everyday tasks and media consumption. While lacking high-end features like RAID support and USB Type-C, it remains a versatile choice for users who don’t require advanced storage or cutting-edge peripheral connections. Overall, it is a dependable option for moderate computing needs, providing essential connectivity and expansion options.

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