NITRO+ B850A WIFI7, Mainboard
The SAPPHIRE NITRO+ B850A WIFI7 is based on the AMD B850 chipset and supports AMD processors for socket AM5. It has four DDR5 slots for up to 256 GB of memory. The SAPPHIRE NITRO+ …
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The SAPPHIRE NITRO+ B850A WIFI7 is based on the AMD B850 chipset and supports AMD processors for socket AM5. It has four DDR5 slots for up to 256 GB of memory. The SAPPHIRE NITRO+ B850A WIFI7’s additional features include a PCIe 5.0 x16 slot, a PCIe 4.0 x16 slot (x4 lanes) and a PCIe 4.0 x16 slot (x2 lanes). The SAPPHIRE NITRO+ B850A WIFI7 also has 6-channel sound, a 2.5 Gigabit LAN interface, four SATA3 ports, WiFi 7, Bluetooth 5.3, three M.2 ports and a number of USB interfaces.
| Typ | Mainboard |
| Color | black/gray |
| EAN | 4895106296930 |
| Manufacturer no. | 52123-03-40G |
| base | AM5 |
| Max. supported CPUs | 1 |
| Operating system support | Windows 10 ready, Windows 11 ready |
| Processor - Supported Models | Ryzen 5 7xxx (Raphael), Ryzen 5 7xxxX (Raphael), Ryzen 5 7xxxF (Raphael), Ryzen 5 7xxxX3D (Raphael), Ryzen 5 8xxxF (Phoenix), Ryzen 5 8xxxG (Phoenix), Ryzen 5 9xxx (Granite Ridge), Ryzen 5 9xxxX (Granite Ridge), Ryzen 7 7xxx (Raphael), Ryzen 7 7xxxX (Raphael), Ryzen 7 7xxxX3D (Raphael), Ryzen 7 8xxxG (Phoenix), Ryzen 7 8xxxF (Phoenix), Ryzen 7 9xxxX (Granite Ridge), Ryzen 7 9xxxX3D (Granite Ridge), Ryzen 9 7xxx (Raphael), Ryzen 9 7xxxX (Raphael), Ryzen 9 7xxxX3D (Raphael), Ryzen 9 9xxxX (Granite Ridge), Ryzen 9 9xxxX3D (Granite Ridge) |
| Chipset | AMD B850 |
| Slots - PCIe x16 | 3x (davon: 1x PCIe x16, 1x PCIe x4, 1x PCIe x2) |
| BIOS - EFI-BIOS | And |
| Form factor | ATX |
| use | PC |
| Power supply | ATX12V (24-Pin + 2x 8-Pin) |
| Memory - maximum | 256 GB |
| Ports (external) - USB-C 3.2 Gen 1 (5 Gbit/s) | 1 |
| Connectors (internal) - SATA | 4 |
| Ports (optional) - USB 3.2 Gen 1 (5Gbps) | 2 |
| SATA Controller | AMD B850 |
| directly usable RAID levels | 0, 1, 10 |
| USB-Controller | AMD B850 |
| Onboard Graphics | The graphics connections on the mainboard can only be used when using a CPU with an integrated graphics chip. |
| Sound | Realtek ALC897 |
| LAN | Realtek RTL8125BG 2.5G LAN |
| More information | In order to support the latest processor cores, a BIOS update may be required. |
| Dimensions | Width: 235mm x Height: 305mm |
| Warnings and safety information | Warnings: Attention: Product contains a button cell or coin battery. |