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SAPPHIRE PURE B850A WIFI7

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Motherboard - AMD B850, AMD AM5 socket, 3× PCIe x16, 4× DDR5 8000MHz (OC), 3× M.2, USB 3.2 Gen 2, RJ-45 (LAN) 2,5Gbps, WiFi, Bluetooth, 8 sound card channel(s), form factor: ATX
  69,890 Ft
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SAPPHIRE PURE B850A WIFI7

SAPPHIRE PURE B850A WIFI7 is an almost new item, in perfect condition, and comes with a full warranty. However, someone opened the original packaging before you. Why? It could have been an unwanted gift. For detailed information, click here.
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The Sapphire Pure B850A ATX motherboard with WiFi 7 is the platform for powerful PC builds based on the AMD AM5 socket. With the AMD B850 chipset, it fully supports AMD Ryzen 7000 and 8000 series processors, and is ready for the future 9000 series. The AM5 ATX board uses four DDR5 memory slots, which accommodate up to 256GB of RAM (4× 64GB) in Dual Channel mode and support memory overclocking up to 8000MHz. For a graphics card, it offers a PCIe 5.0 x16 slot, and for ultra-fast data storage, there is one M.2 slot with PCIe 5.0 support. Modern connectivity is provided by an integrated Wi-Fi 7 module with Bluetooth 5.4 and a fast 2.5Gbps LAN port.

Chipset

AMD B850

Chipset
Socket

AMD AM5

Socket
Format

ATX

Format
Memory type

DDR5

Memory type
RAM slots

4

Number of RAM slots

Key features of the Sapphire Pure B850A with WiFi7 motherboard

  • Equipped with an AMD B850 chipset, AM5 socket, and ATX format
  • Four DDR5 slots supporting up to 256GB of memory and a frequency of 8000MHz (OC)
  • Includes a PCIe 5.0 x16 interface, one PCIe 5.0 M.2 slot and Wi-Fi 7 (802.11be)
  • Provides four SATA III ports with RAID configuration support
  • Networking features include 2.5Gbps LAN, Wi-Fi 7 and Bluetooth 5.4
  • 12+2+1 phase power delivery system
  • Special features include a Debug LED and a Flash BIOS button
SAPPHIRE PURE B850A WIFI7 motherboard

Powerful power delivery and cooling

The processor is powered by a 12+2+1 phase power delivery system with 55A per phase, delivering stable energy through two 8-pin connectors. Heat dissipation from key components is managed by the Pure Cooling Armour system, which covers the power delivery stages, M.2 slots, and chipset. The setup is completed by five PWM fan headers that control the overall airflow within the case.

SAPPHIRE PURE B850A WIFI7 motherboard

Memory and storage

The board offers four DDR5 slots for RAM with Dual-Channel mode support and a total capacity of up to 256GB. It supports overclocking memory modules to a frequency of up to 8000MHz. For data storage, it offers one M.2 slot with PCIe 5.0 support, complemented by two PCIe 4.0 M.2 slots. There are also four SATA III ports available with support for RAID configuration.

SAPPHIRE PURE B850A WIFI7 motherboard

Connectivity and expansion slots

The board integrates a wireless module with support for the Wi-Fi 7 standard and Bluetooth 5.4 technology for fast connections. Wired connectivity is provided by a 2.5Gbps LAN port. The main slot for the graphics card uses a PCIe 5.0 x16 interface. Additional cards can be installed in the PCIe 4.0 x4 and PCIe 4.0 x2 slots. The rear panel includes four USB 2.0 ports, three USB 3.2 Gen 2 Type-A ports, and one USB 3.2 Gen 2 Type-C port, along with HDMI 1.4 and DisplayPort 1.2 video outputs.

SAPPHIRE PURE B850A WIFI7 motherboard

Audio and diagnostics

Audio output is handled by a Realtek ALC897 chip with support for 7.1-channel sound. The Pure Sound Card Shielding technology protects the audio circuits from interference. To make PC building and diagnostics easier, the board offers Debug LEDs and a Flash BIOS button. The pre-mounted I/O shield simplifies installation into the case.

SAPPHIRE PURE B850A WIFI7 motherboard
SAPPHIRE PURE B850A WIFI7 motherboard

Port layout

Storage

  • Number of SATA III: 4
  • Number of M.2: 3
  • PCIe 5.0 M.2: 1×
  • PCIe 4.0 M.2: 2×
  • Features: RAID, 4× Debug LED

USB ports

  • Internal: USB 3.2 Gen 1 Type C: 1 (1 header)
  • Internal USB 3.2 Gen 1 Type A: 1 (2 headers)
  • Internal USB 2.0 Type A: 2 (2 headers)
  • Rear: USB 2.0: 4
  • Rear USB 3.2 Gen 2 Type A: 3
  • Rear USB 3.2 Gen 2 Type C: 1

Graphics

  • DisplayPort 1.2
  • HDMI 1.4

Sound

  • Configuration: 7.1 channels
  • Audio chip: Realtek ALC897 HD Audio
  • Rear connectors: 6× Audio Jack

Other

  • Rear: One-click Flash BIOS Button, RJ45 LAN, 2× Wi-Fi antenna
  • Power: VRM 12+2+1 phases (55A per phase), 2× 8-pin
  • LAN: 2.5Gbps Ethernet (Realtek RTL8125BG)
  • Heatsinks: number of M.2 - 1, PCH  - 1
  • Fans: 5× PWM FAN connector
info

Choosing a motherboard

When choosing a motherboard, it's important to pay close attention to the socket type, form factor, and chipset. These are the most important parameters and ensure the board is compatible with the processor, expansion cards, and other components. The specific socket determines your choice of processor, while the remaining connectors dictate which other components you'll need for your future PC build.

Specifications

Compare
Socket
AMD AM5
Chipset
AMD B850
Motherboard form factor
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
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)
8,000 MHz
Design
DIMM
Connection Mode
dual-channel

Advanced parameters

Sound card type
Realtek ALC897
Number of sound card channels
8

Connectors

External
DisplayPort 1.2, HDMI 1.4, Jack, RJ-45 (LAN) 2.5Gbps, USB 2.0, USB 3.2 Gen 2, USB-C 3.2 Gen 2
Internal
M.2 PCIe 4.0, M.2 PCIe 5.0, PCIe 4.0 x16, PCIe 5.0 x16, Serial ATA III, USB 2.0 bracket, USB 3.2 Gen 1 bracket, USB-C 3.2 Gen 1 bracket
PCI express x16
3×
USB 2.0
4×
USB 3.1 (3.1 gen2)
4×
M.2 slots
3×

Compatibility

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

Colour

Colour
White
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.

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