| SPECIFICATIONS | |
| Brand | Sapphire |
| Series | Motherboards |
| Model | 52123-03-40G |
| CPU | |
| Supported Processors | AMD Ryzen 7000 Series desktop processors |
| AMD Ryzen 8000 Series desktop processors | |
| AMD Ryzen 9000 Series desktop processors | |
| Socket | AM5 |
| Memory Slots | 4 × DDR5 |
| Memory Type | Only DDR5 |
| Memory | |
| Speed | Up to 8000 MT/s (OC) |
| Maximum System Memory Capacity | 48GB × 4 Total 192GB |
| Channel Support | Dual-channel |
| Profile Support | Extended Profiles for Overclocking (EXPO) |
| Extreme Memory Profiles (XMP) | |
| Extended Slot | |
| PCIe 5.0 | 1 × x16 slot |
| PCIe 4.0 | 1 × x4 slot |
| 1 × x2 slot | |
| Audio | |
| Codec | Realtek ALC897 high-fidelity decoding chip (support up to 7.1 channels) |
| Network Controller | Realtek RTL8125BG |
| Network Function | |
| Wired Network | 2.5G |
| Wireless Module | Wi-Fi 7 |
| Standards | IEEE 802.11 a/b/g/n/ac/ax/be |
| Spectrum | 2.4GHz / 5GHz / 6GHz |
| Bluetooth | Version 5 |
| Rear IO Interface | |
| Display Output | 1 × DisplayPort |
| 1 × HDMI | |
| USB 2.0 | 4 × interfaces |
| USB 3.2 Gen2 | 3 × Type-A |
| 1 × Type-C | |
| LAN | 1 × RJ45 |
| Wi-Fi Antenna | 2 × Wi-Fi 7 |
| Audio Jacks | 6 |
| Front USB Expansion Interface | |
| USB 2.0 | 1 pin → expand 2 × USB 2.0 (FUSB2.0_1) |
| USB 3.2 Gen1 | 1 pin → extend 2 × USB 3.2 Gen1 Type-A (FUSB3.0) |
| 1 pin → extend 1 × USB 3.2 Gen1 Type-C (F_USC) | |
| Storage | |
| PCIe 5.0 M.2 | 1 × (2280/2242) |
| PCIe 4.0 M.2 | 2 × (2280/2242) |
| SATA 3.0 | 4 × 6GB/s |
| OS Install | Use M.2_1 PCIe 5.0 slot to unlock highest speed |
| Debug Indicator Light | |
| DIMM | Yellow |
| CPU | Red |
| GPU | White |
| BOOT | Green |
| Onboard Pin | |
| CPU Fan | 1 × (CPU_FAN) |
| Water Cooling Pump | 1 × (AIO_PUMP) |
| System Fan | 3 × (CHA_FAN1, CHA_FAN2, CHA_FAN3) |
| Front Audio | 1 × (F_AUDIO) |
| Front Panel | 1 × (F_PANEL) |
| 5V ARGB | 3 × (5V_ARGB_1, 5V_ARGB_2, 5V_ARGB_3) |
| 12V RGB | 1 × (12V_RGB1) |
| Speaker | 1 × (SPEAK) |
| Serial Port | 1 × (COM) |
| CMOS Jumper | 1 × (CLR_CMOS) |
| Flash BIOS | 1 × (FL_BIOS1) |
| BIOS Burner | 1 × (JBIOS) |
| Diagnostic Card | 1 × (ESPI_HEADER) |
| Mainboard Size | |
| Version | ATX |
| Dimensions | 305mm × 245mm |
| Warranty Information | |
| Warranty | 3 Year Warranty |
| Manufacturer's Site | Visit the manufacturer's website |
|---|---|
| Product Link | Visit the manufacturer's page for this product |
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USB C port on board issue running with 9070XT Nitro - SlicedBread, 21 December 2025
Messaged Wootware regarding the USB C motherboard port, seems its close where my graphics card will be, I asked if my GPU (9070 XT Nitro+) would be an issue if I have the usb c plugged in I was then told that it wouldn't be an issue on the ATX board but might have issues on the B850M one. The build team also confirmed that there shouldn't be an issue. Ok, so then I bought the ATX one as I was told it shouldn't have a problem with the USB C port. Build my PC over the weekend and to my luck just as I have suspected, same issue that the B850M has the ATX version is exactly the same. Can't plug the usb c cable has the backplate interferes with the usb c port.
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