Discover the perfect balance of performance and value with the ASRock B450 M Pro4 DDR4 m ATX Motherboard. Designed for those who demand efficiency and reliability without breaking the bank, this motherboard is your key to unlocking the full potential of your AMD processor for gaming, productivity, and more.
- Supports AMD AM4 Socket Ryzen processors
- Dual Channel DDR4 Memory Technology
- 2 x PCIe 3.0 x16, 1 x PCIe 2.0 x1 slots
- High-speed M.2 support, 6 x SATA3 connectors
- Integrated AMD Radeon Vega Series Graphics
- HDMI, DVI-D, D-Sub outputs for versatile displays
- Realtek Gigabit LAN & HD Audio with ELNA Audio Caps
- ASRock Polychrome SYNC for customizable RGB lighting
Experience seamless multitasking and enhanced gaming performance with its robust construction and advanced features. The dual M.2 slots provide ultra-fast data transfer, while the multi-GPU support unleashes striking graphics. Perfect for gamers and creative professionals alike, the ASRock B450 M Pro4 ensures your system runs smoothly and efficiently.
Built with high-quality components, this motherboard promises durability and longevity. With easy-to-follow installation and maintenance, it’s the smart choice for upgraders and builders seeking premium functionality at a competitive price. Elevate your PC experience today with ASRock!
| Category | Feature |
|---|---|
| Unique Features | ASRock USB 3.2 Gen2• 1× USB 3.2 Gen2 Type-A (10 Gb/s)• 1× USB 3.2 Gen2 Type-C (10 Gb/s)
ASRock Super Alloy• Premium 42A Power Choke• Sapphire Black PCB• High Density Glass Fabric PCB• 2oz Copper PCB ASRock Ultra M.2• PCIe Gen3 x4 NVMe support ASRock Full Spike Protection (USB, Audio, LAN) |
| CPU | • Supports AMD AM4 Ryzen™ 2000 / 3000 / 4000 G / 5000 / 5000 G Series• Digi Power Design• 9 Power Phase Design |
| Chipset | • AMD Promontory B450 |
| Memory | • Dual Channel DDR4, 4× DIMMs• Up to 128GB ECC/Non-ECC, un-buffered• XMP supported• 15μ Gold Contact in DIMM slots• Full frequency support varies by CPU architecture (Vermeer, Matisse, Renoir, etc.) |
| BIOS | • 128Mb AMI UEFI Legal BIOS with multilingual GUI• Plug and Play• ACPI 5.1 wake events• Jumperfree support• SMBIOS 2.3• DRAM Voltage Multi-Adjustment |
| Graphics | • Integrated AMD Radeon™ Vega Graphics (APUs only)• DirectX 12, Pixel Shader 5.0• Shared memory default 2GB, max 16GB (requires 32GB RAM)• Outputs: D-Sub, DVI-D, HDMI• Supports Triple Monitor• Max resolutions:– HDMI: 4096×2160 @24Hz / 3840×2160 @30Hz– DVI-D / D-Sub: 1920×1200 @60Hz• HDMI: Auto Lip Sync, Deep Color, xvYCC, HBR audio• HDCP 1.4 (HDMI & DVI-D)• 4K UHD playback (HDMI only) |
| Audio | • 7.1 CH HD Audio (Realtek ALC892)• Content Protection• Premium Blu-ray Audio• ELNA Audio Caps• Surge Protection |
| LAN | • Realtek RTL8111H Gigabit LAN• Supports Wake-on-LAN, ESD Protection, PXE, Energy Efficient Ethernet (802.3az) |
| Expansion Slots | Ryzen (Vermeer, Matisse, etc.):• 1× PCIe 3.0 x16 (x16 mode)• 1× PCIe 2.0 x16 (x4 mode)• 1× PCIe 2.0 x1
Picasso, Raven Ridge:• 1× PCIe 3.0 x16 (x8 mode) Athlon:• 1× PCIe 3.0 x16 (x4 mode)• Supports AMD Quad CrossFireX™ and CrossFireX™ |





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