Technical Specifications
Basic Information
| Model | ASUS TUF GAMING B450M-PLUS II |
| Form Factor | Micro-ATX, 24.4 cm x 24.4 cm |
| Chipset | AMD B450 |
| BIOS | 256 Mb Flash ROM, UEFI AMI BIOS |
Supported CPU
| Socket | AMD AM4 |
| Compatibility | Ryzen 5000/5000 G-Series/4000 G-Series/3rd/2nd/1st Gen Ryzen |
| Graphics Support | Ryzen with Radeon Vega Graphics, Athlon with Radeon Vega Graphics |
Expansion Slots
| PCIe 3.0/2.0 x16 | x16/x8/x4 modes (depending on CPU) |
| PCIe 2.0 x16 | x4 mode |
| PCIe 2.0 x1 | 1 slot |
Memory
| Type | DDR4 |
| Slots | 4 x DIMM |
| Max Capacity | 128GB |
| Supported Speeds | 4400(O.C.), 4000(O.C.), 3866(O.C.), 3733(O.C.), 3600(O.C.), 3533(O.C.), 3466(O.C.), 3400(O.C.), 3200, 3000, 2800, 2666, 2400, 2133 MHz |
| Architecture | Dual Channel |
| ECC Support | Varies by CPU |
Graphics
| Integrated Graphics | Supported with Ryzen Vega and Athlon Vega CPUs |
| HDMI | 1 port |
| DVI-D | 1 port |
Connector & Ports
| HDMI | 1 port |
| DVI-D | 1 port |
| Rear USB | 6 ports (1 x USB 3.2 Gen 2 Type-A, 2 x USB 3.2 Gen 1 Type-A, 1 x USB 3.2 Gen 1 Type-C, 2 x USB 2.0 Type-A) |
| Front USB | 6 ports (2 x USB 3.2 Gen 1 Type-A, 4 x USB 2.0 Type-A) |
| LAN | Realtek RTL8111H 1Gb Ethernet with TUF LANGuard |
| Audio | 3 x Audio jacks |
Storage
| M.2 Slot | 1 x Socket 3, Type 2242/2260/2280/22110 |
| SATA Ports | 6 x SATA 6Gb/s |
| Modes | PCIe 3.0 x4 and SATA (depending on CPU) |
Internal I/O Ports
| CPU Fan | 1 connector |
| Chassis Fan | 2 connectors |
| RGB Header | 1 x Aura RGB Strip Header |
| USB 3.2 Gen 1 | 1 connector (supports 2 ports) |
| USB 2.0 | 2 connectors (supports 4 ports) |
| M.2 Socket | 1 connector |
| SATA | 6 connectors |
| S/PDIF Out | 1 header |
| Power | 24-pin EATX, 8-pin EATX 12V |
| Audio | 1 x Front panel audio connector |
| Clear CMOS | 1 jumper |
| System Panel | 1 connector |
| COM Port | 1 header |
| Speaker | 1 connector |
| TPM | 1 x SPI TPM header |
Special Features
| Protection | DIGI+ VRM, DRAM Overcurrent Protection, ESD Guards, Overvoltage Protection, SafeSlot, Stainless-Steel Back I/O |
| Q-Design | Q-DIMM, Q-Slot |
| Thermal | Aluminum heatsink design |
| EZ DIY | BIOS FlashBack button, BIOS FlashBack LED |
| RGB | Aura Sync RGB header |
BIOS
| CrashFree BIOS | Version 3 |
| EZ Flash | Version 3 |
| UEFI BIOS | EZ Mode |
Warranty Information
| Warranty | 03 Years |
