The B450 chipset is the heart of the ASUS PRIME B450M-A II motherboard and has been specifically optimized for the Ryzen CPUs of the 2000 series (Pinnacle Ridge). B450 motherboards support all features of the second-generation Ryzen processors, such as the overclocking feature XFR2. Additionally, the motherboards support up to 64 GB of RAM with a guaranteed clock rate of 2,666 megahertz. Through overclocking, significantly higher clock rates are also possible depending on the motherboard, and the B450 chipset also enables CPU overclocking.
Processor family | Ryzen 3 3rd Gen, Ryzen 5 3rd Gen, Ryzen 7 3rd Gen, Ryzen 9 3rd Gen |
Memory type | DDR4-RAM |
Number of memory modules (RAM) | 4 x |
Internal connection options | M.2 PCIe (1x), S-ATA III (6x), USB 2.0 Header (2x), USB 3.0 Header (1x) |
Mainboard features | Clear CMOS Button, COM Port Header, Error Correcting Code, Front panel audio connector, RGB header, S/PDIF header |
Item number | 13984513 |
Manufacturer | ASUS |
Category | Motherboards |
Manufacturer no. | 90MB15Z0-M0EAY0 |
Release date | 7.10.2020 |
Sales rank in Category Motherboards | 52 of 968 |
Form factor | Micro ATX (mATX) |
Socket | AM4 |
Chipset | AMD B450 |
Mainboard features | Clear CMOS Button, COM Port Header, Error Correcting Code, Front panel audio connector, RGB header, S/PDIF header |
Operating system compatibility | Windows 10, Windows 7 |
BIOS type | UEFI AMI |
Processor family | Ryzen 3 3rd Gen, Ryzen 5 3rd Gen, Ryzen 7 3rd Gen, Ryzen 9 3rd Gen |
Memory form factor | DIMM |
Number of pins | 288 x |
Number of memory modules (RAM) | 4 x |
Max. memory (RAM) | 128 GB |
Memory chip | 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 |
Max. RAM OC | 4400 MHz |
Supported memory speed | 2133 MHz, 2400 MHz, 2666 MHz, 2800 MHz, 3000 MHz, 3200 MHz |
Memory type | DDR4-RAM |
RAM buffer | Error Correcting Code, Unbuffered |
Video connections | D-Sub (1x), DVI-D (1x), HDMI (1x) |
Video connection version | Display port 1.2, HDMI 2.0b |
Multi-GPU technology | AMD 2-Way CrossFireX |
Network connections | RJ45 (1x) |
Ethernet controller brand | Realtek |
Ethernet controller | Realtek RTL8111H |
Max. port speed | 1 Gbit/s |
Chip | Realtek ALC887 |
Audio channel | 7.1 Channel |
Audio Connections | Jack 3.5mm (3x) |
Internal connection options | M.2 PCIe (1x), S-ATA III (6x), USB 2.0 Header (2x), USB 3.0 Header (1x) |
Expansion slot | PCI Express x1 (2x), PCI Express x16 (1x) |
PCI express version (max.) | 3 |
Number of fan connector | 2 |
USB ports | USB-A, USB-C |
Exact USB ports | USB-A 3.2 Gen 1 (4x), USB-A 3.2 Gen 2 (2x) |
Power connectors | 24-pin EATX, 8-pin ATX 12V |
Country of origin | China |
Manufacturer commitment | RE100, SBTi |
Manufacturer compensation | According to RE100, the manufacturer ASUS fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Sata Cables |
Length | 244 mm |
Width | 244 mm |
Height | 244 mm |
Weight | 849 g |
Length | 28.30 cm |
Width | 27.30 cm |
Height | 5.50 cm |
Weight | 980 g |
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
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Source: Digitec Galaxus