Asrock B450M PRO4-F Socket AM4 AMD DDR4 Micro ATX Motherboard

• Supports AMD AM4 Socket Ryzen™ 2000, 3000 and 5000 Series Desktop Processors
• Supports DDR4 3200+ (OC)
• 1 PCIe 3.0 x16, 1 PCIe 2.0 x16, 1 PCIe 2.0 x1
• AMD Quad CrossFireX™
• Graphics Output: HDMI, DVI-D, D-Sub
• 7.1 CH HD Audio (Realtek ALC892 Audio Codec), ELNA Audio Caps
• 7 x USB 3.2 Gen1 (1 x Type-C, 2 Front, 4 Rear)
  
• 4 SATA3, 1 Ultra M.2 (PCIe Gen3 x4)*, 1 M.2 (SATA3)
• Realtek Gigabit LAN
• ASRock Polychrome SYNC
• *Actual support may vary by CPU.
• M. 2: 1x Ultra M. 2 port, supports M Key type 2242/ 2260/ 2280 m. 2 PCI Express module up to Gen3 x4 (32 Gb/s)
• Chipset: AMD Promontory B450
• 9 power Phase design
• Audio: Realtek ALC892 7. 1-Channel High Definition Audio CODEC
  

Storage: SATA: 4x SATA3 Ports, Support RAID 0, 1, 10, NCQ, AHCI and Hot Plug. M. 2: 1x Ultra M. 2 Port, supports M Key type 2242/ 2260/ 2280 M. 2 PCI Express module up to Gen3 x4 (32 Gb/s) (with Summit Ridge, Raven Ridge and Pinnacle Ridge) or Gen3 x2 (16 Gb/s) (with Athlon 2xxGE series APU); 1x M. 2 Port, supports M Key type 2230/ 2242/ 2260/ 2280 M. 2 SATA3 6. 0 Gb/s module Audio: Realtek ALC892 7. 1-Channel High Definition Audio CODECLAN: Realtek RTL8111GR PCIE x1 Gigabit Ethernet Controller Ports: 7x USB 3. 1 Gen 1 Ports (1 Type-C rear, 4 rear, 2 via header), 6x USB 2. 0 Ports (2 rear, 4 via headers), 1x PS/2 Mouse Port, 1x PS/2 Keyboard Port, 1x VGA Port, 1x DVI-D Port, 1x HDMI Port, 1x RJ45 LAN Port w/ LED, Audio I/O Jacks Power Connector: 1x 24pin ATX Power Connector, 1x 8pin 12V Power Connector Form Factor: Micro ATX, 9. 6 x 9. 6 inch / 24. 4 x 24. 4 cm

Dual M.2 For SSD

Equipped with M.2 slot that supports both SATA3 6Gb/s and 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 SSD.

*Please refer to the product specification page for more detail.

RULE YOUR OWN LIGHTING WAY - POLYCHROME RGB

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.

*The addressable RGB LED header supports WS2812B addressable RGB LED strip (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.

USB Type-C

A latest reversible USB Type-C design that fits the connector either way.

2oz Copper

It comes with 2 ounces copper inner layers, using only carefully selected copper materials for PCB layers, delivering lower temperature and higher energy efficiency for overclocking.

AMD StoreMI Technology

A powerful tool that combines the speed of your SSD with the capacity of your hard disk into a single, fast, easy-to-manage drive, AMD StoreMI technology “combines” these two types of storage into a single drive and automatically moves the data you access the most to the SSD, so you get the best of both worlds.

Premium 42A Power Choke

Compared to traditional chokes, ASRock’s premium 42A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

Sapphire Black PCB

Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.

High Density Glass Fabric PCB

High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.