ASUS Prime B450M-A II AMD AM4 (Ryzen 5000, 3rd/2nd/1st Gen Ryzen Micro ATX Motherboard (128GB DDR4, 4400 O.C.), NVMe, HDMI 2.0b/DVI/D-Sub, USB 3.2 Gen 2, BIOS Flashback, and Aura Sync)
Product details
| Management number | 223154316 | Release Date | 2026/05/09 | List Price | US$40.00 | Model Number | 223154316 | ||
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| Category | |||||||||
Powered by Ryzen 5000, 3rd Gen AMD® Ryzen™ processors, the ASUS Prime B450M-A II provides the solid foundation needed for your first build, plus flexibility to grow with your ambitions with a robust power design, automated system tuning, comprehensive cooling controls, and immersive onboard audio.
- AMD AM4 Socket : Compatible to Ryzen 5000, 3rd/2nd/1st Gen AMD Ryzen CPUs.Operating System : Windows 10 64-bit. Windows 7 64-bit
- Designed for Productivity: USB 3.2 Gen 2 with 10Gbps ultra-fast transfer speed, onboard M.2 support, 4xDIMMs support up to 128GB DDR4 with 4400 (O.C.) performance, HDMI 2.0b/DVI/D-Sub
- Optimized Cooling: VRM and PCH heatsink with extensive surface, thermal pads help transfer heat from the inductor and phase array to the heatsink. Flexible fan controls for ultimate cooling and quietness with ASUS exclusive Fan Xpert 2 plus
- Built to Last: all-round protection with LANGuard, DRAM overcurrent protection, overvoltage protection, SafeSlot Core safeguards and stainless-steel back I/O, 1000 plus compatible devices, 8000 plus Validation Hours
- PC DIY Friendly: With BIOS Flashback and ASUS exclusive UEFI BIOS
- Outstanding Gaming Audio: Dedicated audio PCB layers, premium Japanese audio capacitors, and audio shielding ensures precision analog/digital separation and greatly reduced multi-lateral interference.
- Aura Sync RGB and Armoury Crate Utility: with ASUS Armoury Crate synchronizing LED effects across a wide range of compatible PC gear, plus RGB LED and RGB header for greater customization
- Please ensure your BIOS is up to date if installing a compatible Ryzen 5000 series CPU. Visit ASUS site search by motherboard model name, click on “Support” tab, Drivers and Tools, then BIOS and Firmware to download the latest BIOS.
| UPC | 192876924990 |
|---|---|
| ASIN | B08KH12V25 |
| Brand | ASUS |
| USB 20 | 12 |
| Platform | Windows 10 |
| CPU Model | Others |
| Model Name | B450M-A II |
| Item Weight | 2.1 Pounds |
| Chipset Type | AMD B450 |
| Manufacturer | ASUS |
| Model Number | Prime B450M-A II |
| Item Type Name | ASUS Prime B450M-A II AMD AM4 (Ryzen 5000, 3rd/2nd/1st Gen Ryzen Micro ATX Motherboard (128GB DDR4, 4400 O.C.), NVMe, HDMI 2.0b/DVI/D-Sub, USB 3.2 Gen 2, BIOS Flashback, and Aura Sync) |
| Mfr Part Number | Prime B450M-A II |
| Number of Ports | 6 |
| Total Usb Ports | 6 |
| Processor Socket | Socket AM4 |
| Total PCIe Ports | 1 |
| Total SATA Ports | 2 |
| Compatible Devices | Personal Computer |
| Memory Clock Speed | 2400 MHz |
| SPDIF Connector Type | Optical |
| Warranty Description | 3 Years |
| Compatible Processors | AMD 1st Gerenration Ryzen |
| RAM Memory Technology | DDR4 |
| Memory Slots Available | 4 |
| Graphics Card Interface | Integrated |
| Memory Storage Capacity | 128 GB |
| Ram Memory Maximum Size | 128 GB |
| Number of Ethernet Ports | 1 |
| Item Dimensions L x W x H | 9.5"L x 2"W x 9.6"H |
| Main Power Connector Type | 8 Pin |
| Total Number of HDMI Ports | 1 |
| System Bus Standard Supported | SATA 3 |
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