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Sapphire NITRO+ B850M WIFI AM5 mATX Gaming Motherboard + AMD Ryzen 9 9900X3D 12-Core 24-Thread Zen5 3D Combo, 12+2+1, PCIe 5.0 M.2, WiFi 6E, 2.5G LAN, DDR5 8000+MT/s Overclocking
- Ultimate 3D V-Cache Flagship PerformanceAMD Ryzen 9 9900X3D 12-core Zen5 CPU with 144MB 3D V-Cache delivers industry-leading 2K/4K/8K gaming and heavy multi-thread productivity.
- NITRO+ Premium Power & CoolingRobust 12+2+1 phase power delivery and upgraded heatsinks ensure stable peak performance for the flagship CPU, even under prolonged full loads.
- Ultra-Fast Full ConnectivityEquipped with PCIe 5.0 M.2, WiFi 6E, Bluetooth 5.3, and 2.5G Ethernet for lag-free gaming, fast storage, and seamless streaming.
- Future-Proof AM5 PlatformFull compatibility with AMD Ryzen 7000/8000/9000 series CPUs, supports DDR5 8000+MT/s overclocking for long-term upgrade potential.
- Builder-Friendly Enthusiast DesignCompact mATX form factor fits most gaming cases, pre-validated plug-and-play compatibility, easy setup for all DIY builders.
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Overview
Specs
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Sapphire NITRO+ B850M WIFI AM5 mATX Gaming Motherboard + AMD Ryzen 9 9900X3D 12-Core 24-Thread Zen5 3D Combo
NITRO+ B850M WIFI AM5 mATX Motherboard
Chipset: AMD® B850 Chipset
CPU: Supports AMD® RALON 7000 series desktop processorsSupports AMD® RALON 8000 series desktop processorsSupports AMD® RALON 9000 series desktop processors-Supports AM5 socket processors
Memory: 4xDDR5 memory slots - Supports DDR5 memory onlyUp to 8000 MT/S (OC)
Maximum system memory capacity: 48GB*4 for 192GBSupports dual-channel memory technology - Supports Extended Overclocking Profiles (EXPO) memory modules and Extreme Memory Profiles (XMP)
Expansion slots:
1 PCIE 5.0 x16 slot 1 PCIE 4.0 x4 slot
Audio: Realtek-ALC897 Hi-Fi decoder chip (supports up to 5.1 channels)
Network function: Realtek®RTL8125BG network controller
-Supports 2.5G wired network
Wi-Fi 6 module support 802.11 a/b/g/n/ac/ax support 2.4GH z/5GHz wireless band support Bluetooth 5 wireless transmission
Rear I0 interfaces: 1 DisplayPort connector 1 HDMI connector 4 USB 2.0 ports 3 USB 3.2 GEN2Type-A enclosure 1 USB 3.2 GEN2 Type-C connector
1 LAN (RJ45) port 2 WiFi6 antenna ports
3 audio jacks
Front USB expansion interface: 1 USB 2.0 pin can be extended to 2 USB 2.0 interface (FUSB 2.01 ) 1 USB 3.2 Gen 1 pin can be extended to 2 USB 3.2 Gen1Type-A enclosure (FUSB 3.0 ) 1 USB 3.2 Gen 1 pin can be extended to 1 USB 3.2 Gen 1Type-C enclosure (FUSC) USC)
Storage: 1 PCIE 5.0 M. 2 support 2280/2242 specifications 1 PCIE 4.0 M. 2 support 2280/2242 specifications 4 SATA 3.0 6GB/S
Error Detection Indicator: DIMM Yellow Indicator
CPU red light GPU white light
BOOT green indicator
On-board pins,
jumpers,
buttons: 1 CPU fan pin (CPU FAN) 1 water-cooling pump pin (AIO PUMP)
3 system fan pins (CHA FAN1, CHA FAN2, CHA FAN3) 1 front audio pin (F AUDIO) 1 front panel pin (F PANEL) 3 5VARGB pins (5V ARGB 1, 5V ARGB 2, 5V ARGB 3)
1 12V RGB pin (12V RGB1) 1 speaker pin (SPEAK)
1 serial port pin (COM) 1 clear CMOS jumper (CLRCMOS)
1 Flash BIOS pin (FL BIOS1) 1 BIOS burner pin (JBIOS)
1 Diagnostic Card Pin (ESPI HEADER)
Motherboard Dimensions:
MATX version 245mmx245mm
AMD Ryzen 9 9900X3D CPU
- TSMC 4nm FinFET Granite Ridge (Zen 5) 120W
- 128MB L3 Cache
- 12MB L2 Cache
- AMD Radeon Graphics
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by TECH EDGE Return Policy
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