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PRIME B450-PLUS AM4 ATX Motherboard
10 in stock

ASUS PRIME B450-PLUS AM4 ATX Motherboard

- Replaces the ASUS ROG STRIX B350-F Gaming AM4 ATX Motherboard

The ASUS PRIME B450-PLUS is an excellent motherboard that is jam packed with features at an exceptionally good price!


  1. Socket AM4 ATX motherboard with AMD B450 chipset
  2. Supports AMD Ryzen and A-Series/Athlon CPUs
  3. 4 x DDR4 DIMM sockets (max. 64 GB)
  4. 2x PCIe x16, 1x PCIe x8 and 3x PCIe x1
  5. 6x SATA 6Gb/s, 1x M.2, 1x RGB headers
  6. HDMI 2.0b, 1x USB Type-C, 4x USB 3.1, 2x USB 2.0, 3x Audio jacks and LAN

ASUS Prime B450 Series motherboards provide the solid foundation needed for your first build, plus flexibility to grow with your ambitions. Asus melded all the good stuff that's packed into AMD Ryzen processors with essential ASUS design and engineering, so you benefit from industry-leading technologies — including automated system tuning, comprehensive cooling controls, and immersive onboard audio. When you build with an ASUS Prime B450 Series motherboard, you build smart, easy and affordably.

Cooler by design

Prime B450 Series features the most comprehensive cooling controls ever, configurable via ASUS Fan Xpert software or the UEFI BIOS. Each header can be set to monitor and react to up to three thermal sensors. Via Fan Xpert, you can also assign a sensor to monitor the temperature of supported ASUS graphics cards to ensure optimal cooling during GPU or CPU intensive tasks.

Make your memory faster

Featuring an array of trace layout tweaks that improve memory stability, PRIME B450 Series provides a potent foundation for your build. With comprehensive support for the full gamut of Ryzen memory configurations – from entry-level to performance-oriented — PRIME B450 Series is a versatile all-rounder that can work or play.

USB 3.1 Gen 2 Type-A

With backward-compatible USB 3.1 Gen 2 Type-A, you'll experience ultimate connection flexibility and blazing data-transfer speeds of up to 10Gbps — twice as fast as standard USB 3.1 Gen 1.

Speed up with onboard M.2

With x4 PCI Express 3.0/2.0 bandwidth, M.2 supports up to 32Gbps data-transfer speeds. It's the perfect choice for an operating system or application drive, providing fast access to data.

Affordable acceleration for any hard drive

AMD StoreMI technology is a software utility that accelerates any drive for better system responsiveness with reduced startup and software load times. It combines SSD performance with the affordability and capacity of an HDD by automatically moving frequently accessed data to dedicated SSD storage.

Built to Last

ASUS is the world's leading motherboard brand. Their motherboards are extensively tested for compatibility with more than 1,000 components and devices, and each new model undergoes a minimum of 8,000 hours of strict validation — offering the peace of mind of knowing that your ASUS motherboard is fit for all environments and applications. Choosing ASUS is an assurance of trouble-free DIY experiences.

Aura Sync - Outshine the competition

A well-tuned enthusiast system deserves a matching aesthetic. ASUS Aura Sync offers full lighting connected via the motherboard's RGB header, with a variety of functional presets for external LED strip, and it can all be synced with an ever-growing portfolio of Aura-capable ASUS hardware.

SpecificationsPRIME B450-PLUS
CPUAMD AM4 Socket for AMD Ryzen and A-series/Athlon Processors
ChipsetAMD B450
Memory4 x DIMM, Max. 64GB, DDR4 2133 to 3200(OC) MHz ECC Un-buffered Memory
Internal GraphicsIntegrated in the AMD Ryzen with Radeon Vega Graphics Processors
Monitor output supportHDMI 2.0b and DVI-D ports
HDMI Resolution4096 x 2160 @ 60 Hz
DVI-D Resolution1920 x 1200 @ 60 Hz
Multi-GPU SupportAMD CrossFireX Technology
Expansion Slots1x PCIe 3.0 x16, 1x PCIe 3.0 x16 (x8 mode), 3x PCIe 2.0 x1
M.2 Socket1x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)
SATA 6Gb/s ports6
RAIDSupports Raid 0, 1, 10
LANRealtek RTL8111H with ASUS LAN Guard
Audio CODECRealtek ALC887-VD2 8-Channel High Definition Audio
Rear USB Ports1x USB 3.1 Type-C, 2x USB 3.1 Gen 1 (teal), 2x USB 3.1 Gen 2 (blue), 2x USB 2.0 (black)
Other Back I/O Ports PS2 port, DVI-D, HDMI 2.0b, LAN and 3x Audio jacks
AccessoriesUser's manual, I/O Shield, 4x SATA 6Gb/s cables, M.2 Screw Package, Supporting DVD
Operating SystemWindows 10
Form FactorATX, 305 x 234 mm
Warranty24 months
EAN barcode4718017075671

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