




SAPPHIRE NITRO Plus B850M DDR5, AM5, Micro-ATX Motherboard
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The SAPPHIRE NITRO Plus B850M DDR5, AM5, Micro-ATX Motherboard is engineered to power your next-generation AMD system. Designed with robust features for performance and stability, this motherboard provides essential capabilities for modern PC builds, supporting the latest AMD AM5 CPUs.
Key Features at a Glance
- Supports AMD AM5 CPUs for current-gen processors.
- Features a robust 12+2+1 phase CPU power design, 55A per phase.
- Dedicated robust cooling for VRM, M.2, and PCH.
- Supports Dual Channel memory with 8000 MHz OC capabilities.
- Equipped with PCI Express 5.0 x16 for high-bandwidth devices.
- Includes PCIe 5.0 M.2 support for ultra-fast storage.
- Integrated Debug LED for simplified system diagnostics.
Next-Generation Performance Foundation
This Micro-ATX motherboard offers full support for AMD AM5 CPUs, providing a solid and future-proof platform for your advanced computing needs. Power delivery is handled by a robust 12+2+1 phase CPU power design, with each phase delivering 55A to ensure stable and efficient operation for high-performance processors.
Optimized Cooling and High-Speed Connectivity
Maintain system stability under load with robust cooling solutions for the VRM, M.2, and PCH. Experience rapid data transfer and reduced latency with Dual Channel memory support, capable of overclocking up to 8000 MHz, and integrate cutting-edge storage solutions with PCIe 5.0 M.2 support.
Advanced Expansion and Diagnostics
The inclusion of a PCI Express 5.0 x16 slot ensures compatibility with the newest graphics cards and high-bandwidth expansion cards, setting your system up for future upgrades. Additionally, an integrated Debug LED provides quick and convenient system diagnostics, helping to identify and resolve potential 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
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| Display Connector | DisplayPort x1, HDMI x1 |
| Audio |
Realtek® ALC897 HD Audio, 5.1 Channel
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| Network | Realtek® RTL8125BG 2.5 Gigabit Ethernet M.2 WiFi 6 Module, Support 802.11 a/b/g/n/ac/ax, 2.4 GHz/ 5 GHz band, Bluetooth 5.3 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, 3× Audio Jacks |
| Storage |
1x PCIe 5.0 M.2, 1x PCIe 4.0 M.2, 4x SATA
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| Dimensions |
Micro-ATX, 244x244mm
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| Debug LED |
DRAM: Yellow, CPU: Red, GPU: White, Boot: Green
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Frequently Asked Questions
Q: What CPUs are compatible with this motherboard?
A: The SAPPHIRE NITRO Plus B850M DDR5, AM5, Micro-ATX Motherboard supports AMD AM5 CPUs.
Q: What are the memory capabilities of this motherboard?
A: It supports Dual Channel memory with overclocking capabilities up to 8000 MHz.
Q: Does this motherboard offer advanced cooling features?
A: Yes, it features robust cooling specifically for the VRM, M.2, and PCH components.

