Technical Specifications
Basic Information
| Item | Details |
| Model | AMD B650 Micro-ATX Motherboard |
| Form Factor | Micro ATX (243.84mm × 243.84mm) |
| Operating System Support | Windows® 11 64-bit, Windows® 10 64-bit |
Processor (CPU)
| Specification | Details |
| Socket Type | AMD Socket AM5 |
| Supported CPUs | AMD Ryzen™ 9000 / 8000 / 7000 Series Desktop Processors |
| Chipset | AMD B650 |
Memory
| Specification | Details |
| Slots | 4 × DDR5 UDIMM |
| Maximum Capacity | Up to 256 GB |
| Supported Speeds (MHz) | DDR5 7200+(OC) / 7000(OC) / 6800(OC) / 6600(OC) / 6400(OC) / 6200(OC) / 6000(OC) / 5800(OC) / 5600(OC) / 5400(OC) / 5200(OC) / 5000(OC) / 4800(JEDEC) |
| Channel Architecture | Dual Channel |
| Module Type | Non-ECC, Un-buffered DIMM |
| Profiles Supported | AMD EXPO™ |
| Max Overclocking Frequency | 1DPC 1R – 7200+ MHz • 1DPC 2R – 6000+ MHz • 2DPC 1R – 6000+ MHz • 2DPC 2R – 5400+ MHz |
Onboard Graphics
| Specification | Details |
| Display Outputs | 1 × HDMI™ 2.1 (4K @ 60 Hz) • 1 × DisplayPort 1.4 (4K @ 60 Hz) |
| Note | Display output available only on CPUs with integrated Radeon™ Graphics; performance varies by CPU. |
Expansion Slots
| Specification | Details |
| PCI-E x16 | 1 × PCIe x16 (Gen 4 / Gen 3 depending on CPU) |
| PCI-E x1 | 2 × PCIe x1 (Gen 3.0 from Chipset) |
| Supported Configurations | Ryzen™ 9000/7000: x16/x4 • Ryzen™ 8700/8600/8400: x8/x4 • Ryzen™ 8500/8300: x4/x4 |
Audio
| Specification | Details |
| Audio Codec | Realtek® ALC897 |
| Channels | 7.1-Channel High Definition Audio |
Storage
| Specification | Details |
| M.2 Slots | 2 × M.2 (PCIe 4.0 x4 / x2 & SATA mode) |
| Supported Sizes | M.2_1: 2280 / 2260 • M.2_2: 2280 / 2260 |
| SATA Ports | 4 × SATA 6 Gb/s |
| RAID Support | RAID 0 / 1 / 10 (SATA) • RAID 0 / 1 (NVMe M.2) |
| Note | M.2_2 runs at PCIe 4.0 x2 when Ryzen™ 8500 / 8300 CPUs are installed. |
Networking
| Specification | Details |
| LAN Controller | Realtek® RTL8125BG 2.5 GbE LAN |
Wireless Connectivity
| Specification | Details |
| Wi-Fi & Bluetooth | Wi-Fi 6E (802.11 a/b/g/n/ac/ax) • Bluetooth 5.3 |
| Features | MU-MIMO TX/RX • 20/40/80/160 MHz bandwidth (2.4/5/6 GHz bands) |
| Notes | Wi-Fi 6E (6 GHz) depends on regional regulations; Bluetooth 5.3 requires Windows 10 Build 21H1 or Windows 11. |
USB Connectivity
| Specification | Details |
| Front USB Ports | 4 × USB 2.0 • 2 × USB 3.2 Gen 1 Type-A (5 Gbps) • 1 × USB 3.2 Gen 2 Type-C (10 Gbps) |
| Rear USB Ports | 4 × USB 3.2 Gen 1 Type-A (5 Gbps) • 3 × USB 3.2 Gen 2 Type-A (10 Gbps) • 1 × USB 3.2 Gen 2 Type-C (10 Gbps) |
Internal I/O Connectors
| Category | Details |
| Power | 1 × 24-pin ATX • 2 × 8-pin CPU Power |
| Cooling | 1 × CPU Fan • 1 × Pump Fan • 3 × System Fans |
| Front Panel | 2 × JFP Headers • 1 × Chassis Intrusion (JCI) • 1 × Front Audio (JAUD) |
| Other Headers | 1 × COM Port (JCOM) • 1 × Tuning Controller (JDASH) • 1 × TPM 2.0 Header |
| RGB & Lighting | 2 × Addressable ARGB (JARGB_V2) • 2 × RGB (JRGB) |
| USB Headers | 4 × USB 2.0 • 2 × USB 3.2 Gen 1 Type-A • 1 × USB 3.2 Gen 2 Type-C (10 Gbps) |
LED Features
| Feature | Details |
| Debug Indicators | 4 × EZ Debug LED |
Back Panel Connectors
| Ports | Description |
| Display | DisplayPort • HDMI |
| Networking | 2.5G LAN • Wi-Fi / Bluetooth Antenna Connectors |
| USB | 3 × USB 3.2 Gen 2 (10 Gbps Type-A) • 1 × USB 3.2 Gen 2 (10 Gbps Type-C) • 4 × USB 3.2 Gen 1 (5 Gbps Type-A) |
| Other | Flash BIOS Button • Audio Connectors |
Warranty Information
| Warranty | 3 years |
