Asrock B550 Extreme4 AMD B550 Socket AM4 ATX Motherboard
WAKE THE PERFORMANCE
Gets The Job Done with EXTREME! The ASRock B550 EXTREME4 motherboard is PCIe 4.0-ready and features 2.5 Gb/s LAN, M.2 heatsinks and Nahimic audio, plus much more.
Features
Features
Description
Asrock B550 Extreme4 AMD B550 Socket AM4 ATX Motherboard
WAKE THE PERFORMANCE, GET THE JOB DONE WITH EXTREME!
This motherboard is ready for 3rd Gen AMD Ryzen™ processors and beyond and supports AMD CrossFireX™. The AMD B550 chipset makes PCI-e 4.0 achievable for enthusiasts who desire high performance, bandwidth and speed. Featuring unbelievably rapid Dragon 2.5 Gb/s LAN able to take on demanding requirements for online gaming, home networking and content creators. Featuring a wealth of connectivity and USB ports with an integrated and flexible I/O shield. B550 Extreme4 features Polychrome RGB lighting to customize to your exact style! ASRock includes a full coverage M.2 Heatsink with Hyper M.2 socket. With 2oz Copper PCB layers, this delivers lower temperature and higher energy efficiency for overclocking, supporting the latest DDR4 memory modules with the most extreme memory performance.
Please note: B550 Motherboards are ready for 3rd Gen AMD AM4 Ryzen™ Processors and Future AMD Ryzen™ Processors.
Not Compatible with AMD Ryzen™ 5 3400G & AMD Ryzen™ 3 3200G.
Component Breakdown of the B550 Extreme4
1. Supports 3rd Gen / future AM4 AMD Ryzen™ Processors | 2. Dual Channel DDR4 Memory Technology
3. 24Pin ATX Hi-Density Connector | 4. XXL Aluminium Alloy Heatsink | 5. 8+4Pin 12V Hi-Density Power Connector
6. Premium 60A Power Choke / 14 Power Phase Design / Digi Power with 50A Dr.MOS | 7. Hyper M.2 Sockets, PCIe Gen4x4
8. M.2 (Key E) Slot for Wi-Fi (*Module is not included) | 9. 2x PCIe Steel Slots, Ultra Durable & Reliable
10. Reset & Power Button
Rule your own Lighting Way with Polychrome RGB
SYNCHRONIZE ACROSS THE RGB SYNC-CERTIFIED ACCESSORIES
ASRock motherboards deliver stunning performance and superior aesthetics with an array of lighting effects. Gamers get very comprehensive control to perform the built-in RGB LEDs or the connected LED strips, CPU fans, coolers, chassis and any RGB devices smoothly. Includes Two Addressable RGB LED Headers and Two RGB LED Headers.
*Devices can be synchronized across the Polychrome RGB Sync-certified accessories as well. *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.
Boosted for Maximum Networking Performance
DRAGON 2.5 GB/S LAN | DUAL USB 3.2 GEN2 TYPE A+C | FRONT USB 3.2 GEN1 TYPE-C
ASRock B550 Extreme4 features I/O Armor and reserves more flexible space with an adjustable IO shield when installing, thus fitting chassis perfectly without any issues. Boost networking performance up to 2.5X the bandwidth compared to the standard gigabit Ethernet, you’ll enjoy the faster and uncompromising connectivity experience for gaming, file transfers and backups. This motherboard has a pair of onboard Type-A and Type-C USB 3.2 Gen2 ports built on the rear I/O for supporting next generation USB 3.2 Gen2 devices and to deliver up to 10 Gbps data transfer rates. The front USB 3.2 Gen1 Type-C header delivers up to 5 Gbps data transfer rate and next generation reversible USB design.
Unbeatable Heatsink Armor
Reinforced Steel Slot
Equipped to Deliver an Extreme Audio Performance
DUAL M.2 SOCKETS FOR SSD
Engineered with an aluminium alloy heatsink top cover which dissipates heat efficiently, underneath its strong cover are Two M.2 Key M sockets for rapid SSDs. Plus, the Hyper M.2 socket supports PCIe Gen4 x4 – while the M.2 socket is ready to run PCIe Gen3 x2 and SATA3 mode.
STRONG PROTECTION
The strengthened steel slot comes with the next generation PCI Express 4.0 standard. The various benefits include extra anchor points, stronger latch, ensures signal stability, and makes sure heavy graphics cards to be well-installed.
AUDIO THAT MATTERS
Whether you are using headphones, a headset, external or internal speakers, via USB, Wi-Fi, analog output or even HDMI, Nahimic Audio offers you the most engaging listening experience, vibrant and rich with details.
Specification
Core Specifications
Edition ┃ B550 Extreme 4
Form Factor ┃ ATX
CPU Socket ┃ AM4
Chipset ┃ AMD B550
RAM Memory Support
Memory Type ┃ DDR4
Memory Channel ┃ Dual (2)
Memory Type (ECC) ┃ ECC/Non-ECC
Memory Type (R/U) ┃ UDIMM (Unbuffered)
Memory Speed (Mhz):
DDR4 - 2133
DDR4 - 2400
DDR4 - 2667
DDR4 - 2933
DDR4 - 3200
DDR4 - 3466(OC)
DDR4 - 3600(OC)
DDR4 - 3733(OC)
DDR4 - 3800(OC)
DDR4 - 3866(OC)
DDR4 - 4000(OC)
DDR4 - 4133(OC)
DDR4 - 4200(OC)
DDR4 - 4266(OC)
DDR4 - 4333(OC)
DDR4 - 4400(OC)
DDR4 - 4466(OC)
DDR4 - 4533(OC)
DDR4 - 4600(OC)
DDR4 - 4666(OC)
DDR4 - 4733+(OC)
Max. Memory Capacity ┃ 128GB
Audio
Audio ┃ Realtek ALC1220 7.1 HD Audio
Graphics Support
Primary GPU Interface ┃ PCIe 4.0 (x16)
NVIDIA SLI Support ┃ Not Supported
AMD CrossFire Support ┃ 2-Way CrossFire
Integrated Graphics ┃ Requires Processor Graphics or Discrete GPU
On-Board Graphics Connectors ┃ HDMI 2.1
Internal Connectivity
Expansion Slots:
1 x M.2 Key E (Supports Wi-Fi modules)
1 x M.2, 22-30/42/60/80, PCIe Gen4x4
1 x M.2, 22-30/42/60/80/110, PCIe Gen3/SATA
2 x PCIe 3.0 x1
2 x PCIe 4.0 x16
SATA Support ┃ SATA3
RAID Support via ┃ SATA
Storage Mode Support:
RAID 0
RAID 1
RAID 10
Internal I/O:
1 x 24-pin (Power)
1 x 4-pin (Power)
5 x 4-pin CHA_FAN connector
1 x 4-pin CPU Fan Connector
1 x 4-pin CPU OPT Fan Connector
1 x 8-pin (Power)
2 x Addressable Digital RGB Header
1 x Dr. Debug with LED
1 x Front Panel Audio Header
1 x Power Button with LED
1 x Power LED / Speaker Header
1 x Reset Button with LED
2 x RGB Header
1 x TPM (SPI_TPM) header
2 x USB 2.0 Header
1 x USB 3.2 Gen1 Header
External Connectivity
Network Interface Type ┃ Wired 2.5 Gigabit LAN (10/100/1000/2500)
Network Chip/Modules ┃ 1 x Realtek RTL8125BG
Rear I/O Connectors:
1 x Bass Speaker Out
1 x Central Speaker Out
1 x Front Speaker Out
1 x HDMI
1 x Line In
1 x Mic-In
1 x PS/2 Keyboard/Mouse Combo
1 x Rear Speaker Out
1 x RJ-45 with LED
1 x S/PDIF-Out (Optical)
4 x USB 2.0
2 x USB 3.2 Gen1 Type-A
1 x USB 3.2 Gen2 Type-A
1 x USB 3.2 Gen2 Type-C
2 x Wi-Fi antenna connector holes
Additional Specifications
Water Cooled ┃ No
Cooling ┃ Passive Heatsinks
QPI Speed ┃ N/A
Board Dimensions ┃ 305 x 244 mm
