RULE YOUR OWN LIGHTING WAY -

POLYCHROME RGB

Adequate performance isn't what the ASRock's motherboards are about. They're about being able to offer superior performance – especially for visual experiences. In addition to the built-in RGB illumination, it also features a pair of onboard RGB headers and an addressable RGB header that allows the motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Plus, users may synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create customized lighting effects and themes uniquely.
*The addressable RGB LED Header supports WS2812B addressable RGB LED strips (5V/Data/GND), with a maximum power rating of 3A (5V), a max of 80 LEDs and length within 2 meters.
*The RGB LED Header supports standard 5050 RGB LED strip (12V/G/R/B), with a maximum power rating of 3A (12V) and length within 2 meters.

Dual USB 3.1 Gen2 (Type-A + Type-C)

This motherboard has a pair of onboard Type-A and Type-C USB 3.1 Gen2 ports built on the rear I/O for supporting next generation USB 3.1 Gen2 devices and to deliver up to 10Gb/s data transfer rates.

CREATIVE SOUND BLASTERâ„¢ CINEMA5

A new world of cinematic audio that delivers unprecedented levels of audio realism, dynamics and punch to gaming sound. 7.1 CH HD audio with Realtek ALC1220 audio codec that brings a truly immersive audio experience up to 120dB SNR.

PCI-E STEEL SLOTS

The advanced PCI-E Steel Slots packed with solid cover that prevents any signal interferences with graphics cards. It also ensures the heavy graphics cards to be well-installed in the PCI-E slots safely.

Dual M.2 for SSD

One PCIe Gen3 x4 Ultra M.2 interface that 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. And the other one supports Gen3 x2 and SATA3 6Gb/s M.2 modules.

 
Fatal1ty B450 Gaming K4 B450 Pro4 B450M Pro4 B450M-HDV Fatal1ty B450 Gaming-ITX/ac

CPU Support

Supports AMD AM4 Socket Processors
Chipset AMD B450
Form Factor ATX ATX Micro ATX Micro ATX Mini-ITX
Power Phase 9 9 9 7 8

Caps

Dura Caps Dura Caps Dura Caps Dura Caps 12K Black Caps
Memory 4 (Up to DDR4 3200MHz) 4 (Up to DDR4 3200MHz) 4 (Up to DDR4 3200MHz) 2 (Up to DDR4 3200MHz) 2 (Up to DDR4 3466MHz)
PCIe x16 2 (x16, x4) 2 (x16, x4) 2 (x16, x4) 1 (x16) 1 (x16)
PCIe x1 4 4 4 1 0
Multi-GPU AMD Quad CrossFireX AMD Quad CrossFireX AMD Quad CrossFireX N/A N/A
M.2 1*M.2 PCIe Gen3 x4, 1*M.2 PCIe Gen3 x2 & SATA3 1*M.2 PCIe Gen3 x4, 1*M.2 PCIe Gen3 x2 & SATA3 1*M.2 PCIe Gen3 x4, 1*M.2 SATA3 1*Ultra M.2 PCIe Gen3 x4 & SATA3 1*Ultra M.2 PCIe Gen3 x4 & SATA3
Onboard Graphic Output HDMI, DP, D-Sub HDMI, DP, D-Sub HDMI, DP, D-Sub HDMI, D-Sub, DVI HDMI, DP
Audio 7.1 CH ALC892, Creative SoundBlaster Cinema5 7.1 CH ALC892 7.1 CH ALC892 7.1 CH ALC887 7.1 CH ALC1220, Creative SoundBlaster Cinema5
LAN / WLAN Intel Gigabit LAN Intel Gigabit LAN Gigabit LAN Gigabit LAN Dual Intel Gigabit LAN + 2T2R 802.11ac WiFi
SATA3 6 6 6 4 4
USB

2 USB 3.1 Gen2 (Type A+C)
6 USB 3.1 Gen1 (2 Front, 4 Rear)

6 USB 2.0 (4 Front, 2 Rear)

2 USB 3.1 Gen2 (Type A+C)
6 USB 3.1 Gen1 (2 Front, 4 Rear)

6 USB 2.0 (4 Front, 2 Rear)

2 USB 3.1 Gen2 (Type A+C)
6 USB 3.1 Gen1 (2 Front, 4 Rear)

6 USB 2.0 (4 Front, 2 Rear)

6 USB 3.1 Gen1 (2 Front, 4 Rear)

6 USB 2.0 (4 Front, 2 Rear)

2 USB 3.1 Gen2 (Type A+C)
4 USB 3.1 Gen1 (2 Front, 2 Rear)

4 USB 2.0 (2 Front, 2 Rear)
Polychrome RGB Onboard + Headers (RGB 12V + Addressable 5V) Header Header Header Header
 

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