




SAPPHIRE PURE B850A WIFI 7 DDR5, AM5, ATX Motherboard

SAPPHIRE PURE B850A WIFI 7 DDR5, AM5, ATX Motherboard
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Elevate your PC build with the SAPPHIRE PURE B850A WIFI 7 DDR5, AM5, ATX Motherboard. Designed for AMD AM5 CPUs, this ATX motherboard combines robust power delivery with advanced connectivity, making it a powerful foundation for your next-generation system.
Key Features at a Glance
- Supports AMD AM5 CPUs
- 12+2+1 Phase CPU Power with 55A per phase
- Dual Channel Memory OC up to 8000 MHz
- Integrated WIFI 7 Support
- PCI Express 5.0 x16 slot
- PCIe 5.0 M.2 Support
Unmatched Power Delivery
Experience stable and efficient power delivery with the 12+2+1 phase CPU power design, offering 55A per phase. This robust VRM ensures consistent performance for your AMD AM5 processor, even under demanding loads.
Next-Generation Connectivity
Stay ahead with integrated WIFI 7 support for blazing-fast wireless speeds. The inclusion of PCI Express 5.0 x16 and PCIe 5.0 M.2 slots provides cutting-edge expansion and storage options for the fastest GPUs and SSDs.
Optimized Cooling and Diagnostics
Maintain optimal temperatures during intense usage thanks to robust VRM, M.2, and PCH cooling solutions. A convenient Debug LED offers quick system diagnostics, helping you troubleshoot issues efficiently.
Technical Specifications
| Chipset | AMD® B850 |
| CPU Support | Supports AMD Socket AM5 Processors including Ryzen™ 9000 / 8000 / 7000 Series Desktop Processors |
| Memory Support |
4x DIMMS, Dual Channel DDR5, Maximum Memory Capacity 256GB (4x 64GB), up to 8000 MHz(OC)
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| PCI-E Expansion Slots |
1x PCIe 5.0 x16, 1x PCIe 4.0 x4 in 16x slot, 1x PCIe 4.0 x2 in 16x slot
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| Display Connector | DisplayPort x1, HDMI x1 |
| Audio |
Realtek® ALC897 HD Audio, 7.1 Channel
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| Network | Realtek® RTL8125BG 2.5 Gigabit Ethernet M.2 WiFi 7 Module, Support 802.11 a/b/g/n/ac/ax/be, 2.4 GHz / 5GHz / 6GHz band, Bluetooth 5.4 Support |
| Front USB Headers |
1x USB 3.2 Gen1 (1 x Type C), 1x USB 3.2 Gen1 (2 x Type A), 1x USB 2.0 (2 x Type A)
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| Rear Ports | 1 × DisplayPort, 1 × HDMI ™, 1 × RJ45 LAN, 2 × Wi Fi Antenna One-click Flash BIOS Button, 4 × USB 2.0, 3 × USB 3.2 Gen2 Type A 1 × USB 3.2 Gen2 Type C, 6 × Audio Jacks |
| Storage |
1x PCIe 5.0 M.2, 2x PCIe 4.0 M.2, 4x SATA
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| Dimensions |
ATX, 305x244mm
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| Debug LED |
DRAM: Yellow, CPU: Red, GPU: White, Boot: Green
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Frequently Asked Questions
Q: What CPU socket does this motherboard support?
A: The SAPPHIRE PURE B850A WIFI 7 DDR5, AM5, ATX Motherboard supports AMD AM5 CPUs.
Q: Does this motherboard support Wi-Fi 7?
A: Yes, it features integrated WIFI 7 support for advanced wireless connectivity.
Q: What type of memory does this motherboard use and what is its maximum overclocked speed?
A: This motherboard supports Dual Channel DDR5 memory with overclocking capabilities up to 8000 MHz.

