ASUS Prime B450M-A II AM4 Micro-ATX DDR4 128 GB Motherboard
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Description
The ASUS Prime B450M-A II is a Micro-ATX motherboard for AM4. It supports DDR4 memory up to 4400 MT/s (OC).
- AMD AM4 Socket : Compatible To Ryzen 5000, 3Rd/2Nd/1St Gen AMD Ryzen Cpus
- 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 & 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+
- Built To Last: All-Round Protection With Languard, DRAM Overcurrent Protection, Overvoltage Protection, Safeslot Core Safeguards And Stainless-Steel Back I/O, 1000+ Compatible Devices, 8000+ 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 & 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 & Firmware To Download The Latest BIOS.
Specifications
| Manufacturer | ASUS |
|---|---|
| Model Number | Prime B450M-A II 90MB15Z0-M0AAY0 90MB15Z0-MVAAY0 |
| Launch Date | October 2020 |
| CPU Socket | AMD Socket AM4 |
| Chipset Model | Intel B450 |
| Board Size / Form Factor | Micro-ATX |
| Supported Memory Type | DDR4 |
| DIMM Slots | 4 |
| Maximum RAM Capacity | 128 GB |
| Valid DDR4 Speeds | DDR4-2133 / DDR4-2400 / DDR4-2666 / DDR4-2800 / DDR4-3000 / DDR4-3200 / DDR4-3300 / DDR4-3400 / DDR4-3466 / DDR4-3600 / DDR4-3733 / DDR4-3866 / DDR4-4000 / DDR4-4400 (OC) |
| ECC Memory Support | No |
| Expansion Slots (PCIe) | 1 × PCIe x16, 2 × PCIe x1 |
| PCIe x16 (Qty) | 1 |
| PCIe x4 (Qty) | 0 |
| PCIe x1 (Qty) | 2 |
| M.2 Slot Count | 1 × M.2 |
| M.2 Device Compatibility | 2242 / 2260 / 2280 / 22110 - M Key |
| SATA III Ports | 6 × SATA 6Gbps |
| SATA Express Ports | 0 |
| Wired Networking (LAN) | |
| Onboard Wi-Fi | No |
| Wi-Fi Standard | |
| Rear-Panel USB | USB 3.2 Gen1, USB 2.0 |
| Internal USB 3.2 Gen 2x2 Headers | 0 |
| Internal USB 3.2 Gen 2 Headers | 0 |
| Internal USB 3.2 Gen 1 Headers | 1 |
| Internal USB 2.0 Headers | 2 |
| NVIDIA SLI | No |
| AMD CrossFire | No |
| RAID Capability | Yes |
| Back-Connect Layout | No |
| Manufacturer Part Number (MPN) | Prime B450M-A II |
| SKU Code | Prime B450M-A II |
| GTIN / EAN | 192876924990 |
Price History (last 12 months)
Plots available price points within the past 12 months.
