- Supports AMD AM4 Socket Ryzen 3000, 3000 G-Series, 4000 G-Series, 5000, and 5000 G-Series desktop processors
- 14 Power Phase Design, Digi Power, Dr. MOS
- Supports DDR4 4733+ (OC)
- 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 2 PCIe 3.0 x1, 1 M.2 Key E for WiFi
- Graphics output options: HDMI
- AMD CrossFireX
- 7.1 CH HD Audio (Realtek ALC1220 Audio Codec), Nahimic Audio
- 6 SATA3, 1 Hyper M.2 (PCIe Gen4 x4), 1 M.2 (PCIe Gen3 x2 & SATA3)
- 2 USB 3.2 Gen2 (rear Type A+C), 5 USB 3.2 Gen1 (2 front, 2 rear, 1 front Type C)
- LAN Dragon 2.5G
Specifications
Description
Product Details
- Size
- ATX
- Type
- Desktop
Processor
- Supported Processors
- AMD
- Models
- Ryzen
- Supported CPU Generation
- Zen 3, Zen 2
- Socket
- AM4
Chipset
- Model
- AMD B550
Memory
- Memory type
- DDR4
- Quantity
- 4 DIMM Slots
- Memory Speeds
- 2133, 2400, 2667, 2933, 3200, 3466OC, 3600OC, 3733OC, 3800OC, 3866OC, 4000OC, 4133OC, 4200OC, 4266OC, 4333OC, 4400OC, 4466OC, 4533OC, 4600OC, 4666OC, 4733OC
- Memory Channels
- Dual Channel
Internal Connectors
- PCI Express x16 3.0
- 1 Slot
- PCI Express x16 4.0
- 1 Slot
- SATA III 6Gb/s
- 6 Port
- M.2 Type
- 1 PCIe 3.0 Port, 1 PCIe 4.0 Port
- M.2 Slots
- 0
External Connectors
- Rear USB-A outputs
- 4 USB 2.0 Ports, 3 USB 3.2 Ports
- Rear USB-C outputs
- 1 USB 3.2 Port
- Ethernet (LAN)
- 1
- Screen Connections
- HDMI
Specifications
- RGB Lighting
- Yes
- Wi-Fi/Bluetooth
- No
- Extra
- RGB Header
Sound
- Sound Card Channels
- 7.1
- Additional Audio Connections
- Optical S/PDIF
Top Specs
- Memory
- 4x DDR4
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.
Description
The ASRock B550 Extreme4 motherboard is aimed at users who desire a high-end motherboard with many functions and features. It offers support for AMD Ryzen 5000 series processors and incorporates the AMD B550 chipset, which provides support for PCIe 4.0, USB 3.2 Gen 2.
The ASRock B550 Extreme4 also features two M.2 sockets for NVMe SSDs and supports CrossFireX for multiple graphics cards. Additionally, it provides advanced temperature management support, as well as the ability to adjust RGB lighting through ASRock Polychrome SYNC software. Overall, this motherboard is aimed at users seeking a high-end solution for their system.
- Supports AMD AM4 Socket Ryzen 3000, 3000 G-Series, 4000 G-Series, 5000, and 5000 G-Series desktop processors
- 14 Power Phase Design, Digi Power, Dr. MOS
- Supports DDR4 4733+ (OC)
- 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 2 PCIe 3.0 x1, 1 M.2 Key E for WiFi
- Graphics output options: HDMI
- AMD CrossFireX
- 7.1 CH HD Audio (Realtek ALC1220 Audio Codec), Nahimic Audio
- 6 SATA3, 1 Hyper M.2 (PCIe Gen4 x4), 1 M.2 (PCIe Gen3 x2 & SATA3)
- 2 USB 3.2 Gen2 (rear Type A+C), 5 USB 3.2 Gen1 (2 front, 2 rear, 1 front Type C)
- LAN Dragon 2.5G
PCIe 4.0 for everyone
The AMD B550 chipset offers the performance and speed provided by the PCIe 4.0 protocol. Ready for AMD's third-generation processors.
For supported processors see here.
Unrivaled Heatsink Shielding
Aluminum alloy heatsink that effectively improves heat dissipation. Under its compact and strong cover are two M.2 Key M slots required for gaming for high-speed SSDs.
- Dual M.2 slots for SSDs
Hyper M.2 slot that supports PCIe Gen4 x4, while the M.2 slot is capable of PCIe Gen3 x2 operation and SATA3 operation.
Nahimic Audio
Whether you are using headphones, headsets, external or internal speakers, via USB, analog output, or even HDMI, Nahimic Audio offers you the most immersive listening experience, vivid and rich in details.
Sound Tracker is a visual indicator that shows the directions from which the dominant sounds are coming. Each sound is accurately placed in 360° on a radar for full immersion during gameplay.
High-Density Power Connector
Reduces power loss by 23% and lowers connector temperature by 22 degrees Celsius.
- 8+4 12V power connectors
- 24-pin ATX power connector
Polychrome RGB
ASRock motherboards offer amazing performance and superior aesthetics to dominate with your own colorful lighting way! ASRock provides a very comprehensive control for the smooth execution of the built-in RGB LEDs or the connected LED strips, CPU fans, coolers, chassis, and any RGB devices. The devices can also be synchronized to the certified Polychrome RGB Sync accessories.
Dragon 2.5 Gb/s LAN
The intelligent 2.5Gb/s LAN platform is designed for maximum networking performance for the demanding requirements of home networking, content creators, online gamers, and high-quality streaming media. Enhancing networking performance up to 2.5 times the bandwidth compared to standard Gigabit Ethernet, you will enjoy the fastest and uncompromised connectivity experience for gaming, file transfers, and backups.
Enhanced PCIe 4.0 Slot
The reinforced steel slot is capable of supporting the PCI Express 4.0 standard. The various benefits include:
- Additional anchor points
- Stronger latch
- Ensuring signal stability
- Ensuring that heavy graphics cards are well installed.
Dual USB 3.2 Gen2
It features a pair of built-in USB 3.2 Gen2 Type-A and Type-C ports integrated into the rear I/O to support next-generation USB 3.2 Gen2 devices and provide data transfer rates of up to 10 Gbps.
Ready for WiFi
Apart from the built-in LAN port, users can also opt for 802.11ac wireless connections via the M.2 (Key E) slot.
The WiFi card is sold separately.
Flexible Integrated I/O Shield
More clearance is maintained allowing the IO shield to be adjustable during installation, thus fitting perfectly into the case without any mechanical issues.
AMD StoreMI
A powerful tool that combines the speed of your SSD with the capacity of your hard drive into a single, fast, and easy-to-manage disk, AMD StoreMI technology "combines" these two types of storage into a single disk and automatically transfers the data you access most to the SSD, so you get the best of both worlds.