ASUS Prime B450 Plus AM4 ATX Motherboard

BH #ASPB450PLUS • MFR #PRIME B450-PLUS
ASUS Prime B450 Plus AM4 ATX Motherboard
Key Features
  • ATX Form Factor
  • AMD B450 Chipset
  • Socket AM4
  • 4 x Dual-Channel DDR4-3200 (OC)
The Prime B450 Plus AM4 ATX Motherboard from Asus is built on the AMD B450 chipset supporting first- and second-generation socket AM4 AMD Ryzen processors. It has four memory slots, which can accommodate up to 64GB of DDR4 RAM at speeds of up to 3200 MHz when overclocked. For storage, there are six SATA III ports and one M.2 slot that supports both SATA and PCIe 3.0 x4 interface for speeds of up to 32 Gb/s when used with an appropriate M.2 drive. While it's equipped with DVI-D and HDMI ports for integrated graphics, this motherboard also has one PCIe 3.0 x16 slot for a dedicated GPU as well as one PCIe 2.0 x16 and three PCIe 2.0 x1 slots for other PCIe-based hardware. Other noteworthy integrated features include Realtek ALC 887-VD2 8-channel HD audio, Realtek 8111H Gigabit LAN, and Asus Aura RGB lighting.
Discontinued

ASUS Prime B450 Plus AM4 ATX Motherboard

Sales and export of this item to China, Russia, and Venezuela are prohibited.
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ASUS B450 Plus Overview

  • 1Description
  • 2Cooling
  • 3Storage
  • 4Memory
  • 5Audio
  • 6Lighting
  • 7Graphics
  • 8Additional Features

The Prime B450 Plus AM4 ATX Motherboard from Asus is built on the AMD B450 chipset supporting first- and second-generation socket AM4 AMD Ryzen processors. It has four memory slots, which can accommodate up to 64GB of DDR4 RAM at speeds of up to 3200 MHz when overclocked. For storage, there are six SATA III ports and one M.2 slot that supports both SATA and PCIe 3.0 x4 interface for speeds of up to 32 Gb/s when used with an appropriate M.2 drive. While it's equipped with DVI-D and HDMI ports for integrated graphics, this motherboard also has one PCIe 3.0 x16 slot for a dedicated GPU as well as one PCIe 2.0 x16 and three PCIe 2.0 x1 slots for other PCIe-based hardware. Other noteworthy integrated features include Realtek ALC 887-VD2 8-channel HD audio, Realtek 8111H Gigabit LAN, and Asus Aura RGB lighting.

Cooling

To help keep things cool, the Prime B450 has multiple fan headers that support both DC and PWM modes, so you can control their speed within BIOS or a third-party software to find a perfect balance between noise and cooling.

Storage

Aside from six SATA ports, this motherboard is also equipped with a single M.2 slot, which supports both PCIe and SATA interfaces, for speeds of up to 32 Gb/s when used with an appropriate drive. Moreover, all AMD B450 motherboards come with AMD StoreMI technology, which is a software designed to increase system responsiveness by caching frequently used data to your SSD or RAM.

Memory

There are four memory slots supporting up to 64GB of DDR4 RAM at speeds of up to 3200 MHz when overclocked. It also supports ECC memory; however, compatibility varies by CPU.

Audio

The Prime B450 is built with Realtek ALC 887-VD2 8-channel HD audio, LED illumination, audio shielding, dedicated PCB layers, and premium audio capacitors to deliver an immersive listening experience for all types of applications whether you're using speakers or headphones.

Lighting

Aside from the built-in LED-illuminated audio section of this motherboard, it also has an Asus Aura Sync RGB header that you can use for other RGB-compatible products to light up your build.

Graphics

For Ryzen processors with integrated Radeon Vega graphics, this motherboard has HDMI and DVI-D ports you can use to connect a display. DVI-D supports a maximum resolution of 1920 x 1200 at 60 Hz whereas HDMI can support up to 4096 x 2160 at 60 Hz.

Additional Features

  • UEFI BIOS
  • Q-DIMM & Q-Slot enhanced RAM circuitry
  • Asus 5x Protection III: SafeSlot Core, ESD Guard, Over-voltage Protection, Stainless-Steel Back I/O, Digi+ VRM
  • Asus AI Charger, Asus File Transfer, Asus AI Suite 3, Asus PC Cleaner
UPC: 192876075678

ASUS B450 Plus Specs

CPU
ChipsetAMD B450
CPU SocketAM4
Back Panel I/O
USB2 x USB 3.1 Gen 2 Type-A
1 x USB 3.1 Gen 1 Type-A
1 x USB 3.1 Gen 1 Type-C
2 x USB 2.0 Type-A
Display1 x DVI-D 
1 x HDMI 2.0b
Audio3 x 3.5 mm
Ethernet / Controller1 x Realtek 8111H Gigabit
PS/21 x Combo
Memory
Memory Slots4 x 288-Pin
Memory SupportDDR4 2133, 2400, 2666, 2800, 3000, 3200 MHz
Maximum Capacity64 GB
Channel ArchitectureDual Channel
ECC SupportNon-ECC, ECC Unbuffered
Storage Expansion
SATA6 x SATA III
M.21 x M Key 2242, 2260, 2280, 22110 (PCIe 3.0 x4, SATA III)
U.2None
Optane Memory SupportNo
Internal I/O
Expansion Slots1 x PCIe 3.0 x16
1 x PCIe 2.0 x16
3 x PCIe 2.0 x1
USB1 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 SupportNone
Air Cooling1 x 4-Pin CPU
3 x 4-Pin System
Liquid Cooling1 x 4-Pin Pump
Power Connectors1 x 24-Pin Mainboard
1 x 8-Pin CPU
SecurityTPM Module
LED Header1 x RGB
Audio1 x S/PDIF
DiagnosticsClear CMOS
Legacy1 x Serial
BIOS
ROM128 Mb
Front Panel I/O
I/O Connection HeadersAAFP, USB 3.1
Audio
Audio CodecRealtek ALC 887-VD2 (8-Channel)
Software
Supported Operating SystemsWindows 10 (64-Bit)
Physical
Form FactorATX
Dimensions12 x 9.2" / 304.80 x 233.68 mm
Packaging Info
Package Weight2.3 lb
Box Dimensions (LxWxH)12.8 x 12.2 x 2.2"
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