Description
The ASUS PRIME B450M-A is a micro ATX motherboard with AM4 socket, AMD B450 chipset and support for AMD Ryzen 3000 Series processors, in black. It supports DDR4-SDRAM memory at speeds of 2133, 2400, 2666, 2800, 3000, 3200, 3300, 3400, 3466, 3600, 3733, 3866, 4000 and 4400 MHz, with ECC compatibility and a maximum of one SMP processor. On the rear panel it offers four USB 3.2 Gen 1 type A ports, two USB 3.2 Gen 2 type A ports and one VGA (D-Sub) port. For storage it has SATA III interfaces with RAID compatibility and supports HDD and SSD drives. Network connectivity is provided by Gigabit Ethernet via the Realtek RTL8111H controller, and it includes two internal USB 2.0 connectors and 7.1+2 channel audio output. Its dimensions are 244 x 259 x 240 mm (width x height x depth) and it weighs 849 g.
Specifications
Processor
- Processor manufacturer: AMD
- Processor socket: Socket AM4
- Compatible processor series: AMD Ryzen 3000 Series
- Maximum number of SMP processors: 1
- Supported processor sockets: Socket AM4
Memory
- Supported memory types: DDR4-SDRAM
- Number of memory slots: 4
- Memory slots type: DIMM
- Memory channels: Dual-channel
- ECC сompatibility: ECC
- Supported memory clock speeds: 2133, 2400, 2666, 2800, 3000, 3200, 3300, 3400, 3466, 3600, 3733, 3866, 4000, 4400 MHz
- Maximum internal memory: 128 GB
- Unbuffered memory: Yes
Storage controllers
- Supported storage drive types: HDD & SSD
- Supported storage drive interfaces: SATA III
- RAID support: Yes
Graphics
- Parallel processing technology support: Not supported
- On-board graphics card: No
Internal I/O
- USB 2.0 connectors: 2
- USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1
- Number of SATA III connectors: 6
- S/PDIF out connector: Yes
- Audio connector: Yes
- Front panel audio connector: Yes
- Front panel connector: Yes
- ATX Power connector (24-pin): Yes
- CPU fan connector: Yes
- Number of chassis fan connectors: 2
- Number of COM connectors: 1
- TPM connector: Yes
- 12V power connector: Yes
- RGB LED pin header: Yes
Rear panel I/O ports
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
- USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 2
- Ethernet LAN (RJ-45) ports: 1
- PS/2 ports quantity: 1
- VGA (D-Sub) ports quantity: 1
- HDMI ports quantity: 1
- HDMI version: 2.0b
- DVI-D ports quantity: 1
Network
- Ethernet LAN: Yes
- Ethernet interface type: Gigabit Ethernet
- LAN controller: Realtek RTL8111H
- Wake-on-LAN ready: Yes
- Wi-Fi: No
- Top Wi-Fi standard: Not available
Features
- Motherboard chipset: AMD B450
- Audio output channels: 7.1+2 channels
- Product colour: Black
- Component for: PC
- Motherboard form factor: micro ATX
- Motherboard chipset family: AMD
- Windows operating systems supported: Windows 10 x64, Windows 7 x64
Expansion slots
- PCI Express x1 (Gen 2.x) slots: 2
- PCI Express x16 (Gen 3.x) slots: 1
- PCI slots: 4
- Number of M.2 (M) slots: 1
BIOS
- BIOS type: UEFI AMI
- BIOS memory size: 256 Mbit
- Clear CMOS jumper: Yes
Logistics data
- Harmonized System (HS) code: 84733020
Weight & dimensions
- Width: 244 mm
- Depth: 240 mm
- Height: 259 mm
Packaging content
- Cables included: SATA
- Drivers included: Yes
Other features
- Weight: 849 g
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