Product Specification

CPU

Chipset : AMD B450

CPU Socket : AM4

Back Panel I/O

USB

2 x USB 3.1 Gen 2 Type-A

2 x USB 3.1 Gen 1 Type-A

1 x USB 3.1 Gen 1 Type-C

2 x USB 2.0 Type-A

Display

1 x DVI-D

1 x HDMI 2.0

Audio : 3 x 3.5 mm

Ethernet / Controller : 1 x Realtek 8111H Gigabit

PS/2 : 1 x Combo

Memory

Memory Slots : 4 x 288-Pin

Memory Support : DDR4 2133, 2400, 2666, 2800, 3000, 3200 MHz

Maximum Capacity : 64 GB

Channel Architecture : Dual Channel

ECC Support : Non-ECC, ECC Unbuffered

Storage Expansion

SATA : 6 x SATA III

M.2 : 1 x M Key 2242, 2260, 2280 (PCIe 3.0 x4, SATA III)

U.2 : None

Optane Memory Support : No

Internal I/O

Expansion Slots

1 x PCIe 3.0 x16

1 x PCIe 3.0 x1

3 x PCIe 2.0 x1

USB

1 x USB 3.1 / USB 3.2 Gen 1 Header (Supports 2 USB Type-A Port)

2 x USB 2.0 Header (Supports 4 USB Type-A Port)

Multi-GPU Support : 2-Way AMD CrossFireX

Air Cooling

1 x 4-Pin CPU

3 x 4-Pin System

Liquid Cooling : 1 x 4-Pin Pump

Power Connectors

1 x 24-Pin Mainboard

1 x 8-Pin CPU

LED Header : 1 x RGB

Audio : 1 x S/PDIF

Diagnostics : Clear CMOS

Legacy : 1 x Serial

BIOS

ROM : 128 Mb

Front Panel I/O

I/O Connection Headers : AAFP, USB 3.1

Audio

Audio Codec : Realtek ALC887 (8-Channel)

Software

Supported Operating Systems : Windows 10 (64-Bit)

Physical

Form Factor : ATX

Dimensions : 12 x 9.6" / 304.80 x 243.84 mm

Packaging Info

Package Weight : 2.45 lb

Box Dimensions (LxWxH) : 13 x 10.5 x 2.1"

ASUS TUF B450-PLUS Gaming AMD AM4 (3rd/2nd/1st Gen Ryzen ATX Gaming Motherboard(Digi+VRM, HDMI 2.0b,USB 3.1 Gen 2, Pre-Mount I/O Shield and Aura Sync RGB Lighting)

(754 Total Review)

The ASUS TUF B450-PLUS Gaming is a durable, performance-focused ATX motherboard designed to provide unmatched performance and connectivity. The ASUS TUF B450-PLUS Gaming supports AMD AM4 processors, including Ryzen 1000, 2000, and 3000 series CPUs, so that you can upgrade in the future whenever you need.

The TUF B450-PLUS Gaming features 4 DDR4 DIMM slots, supporting up to 64GB of system memory in dual-channel architecture. It supports memory overclocking up to 3200 MHz, which ensures you get to experience smooth and fast multitasking and solid performance in high-demanding applications.

Product Features

AMD AM4 Socket: The perfect pairing for 3rd/2nd/1st Gen AMD Ryzen CPUs.
Realtek S1200A audio codec.
Aura Sync RGB Lighting.
4 DDR4 DIMM slots.

Add Product to List

Amazon

Out of Stock · Last Checked At: Oct 30, 2026

View on Amazon

As an Amazon Associate, PC Builder earns from qualifying purchases. Prices and availability are as of the date shown and may change. Affiliate Disclosure