ASRock B450M/AC R2.0 Motherboard - micro ATX - Socket AM4 - AMD B450 Chipset

This motherboard features onboard RGB headers and an addressable RGB header that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects.

Key Selling Points

• AMD AM4 socket
• Supports DDR4 3200+ (OC)
• 1 PCIe 3.0 x16, 1 PCIe 2.0 x16
• AMD Quad CrossFireX
• HDMI graphics output
• 7.1 CH HD audio (Realtek ALC892 audio codec), ELNA audio caps
• 6 x USB 3.1 Gen1 (2 front, 4 rear)
• Realtek Gigabit LAN

Product Features

• Ultra M.2 32 Gb/s (PCIe Gen3 x4)
  The PCIe Gen3 x4 Ultra M.2 interface pushes data transfer speeds up to 32Gb/s, and is compatible with ASRock's U.2 Kit for installing some of the world's fastest U.2 PCIe Gen3 x4 SSDs.
• 4x USB 3.2 Gen1
  Delivering data transfer rates up to 10X faster than USB 2.0 with optimized power efficiency. USB 3.2 Gen1 technology advances the data transfer rate up to 5Gb/s. ASRock provides 4x USB 3.2 Gen1 ports onboard allow you to have a stunning data transfer experience.
• ELNA audio caps
  ASRock applied ELNA audio capacitors on mainstream and entry-level motherboards! Compared with traditional solid caps, the leakage current of ELNA audio caps is merely 3uA. This is the key to reduce noise level significantly and satisfy even the pickiest audiophiles.
• Full Spike Protection
  Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard's components from being damaged by these unexpected voltage spikes.
• Dual-band 802.11ac Wi-Fi
  No one has time for weak Wi-Fi signals and sluggish internet! That's why this motherboard comes with a 802.11ac Wi-Fi (2.4G / 5G Wi-Fi) module which supports wireless networks and Bluetooth v4.2.

ASRock B450M/ac - 2.0 - motherboard - micro ATX - Socket AM4 - AMD B450


Product Type: Motherboard - micro ATX


Chipset Type: AMD B450



Processor Socket: 1 x Socket AM4



Compatible Processors:
Ryzen (supports Ryzen 2000 Series/ 3000 Series/ 5000 Series)



Max RAM Size: 128 GB


RAM Supported: 4 DIMM slots - DDR4, non-ECC, ECC, unbuffered



Storage Ports: 4 x SATA-600 (RAID), 1 x Ultra M.2



USB / FireWire Ports:
4 x USB 3.2 Gen 1 + 2 x USB 2.0 + (2 x USB 3.2 Gen 1 + 4 x USB 2.0 via headers)



Max Allocated RAM Size: 16 GB



Audio: HD Audio (8-channel)



LAN: 802.11a/b/g/n/ac, Bluetooth 4.2