ASROCK B550 Phantom Gaming 4
ASROCK B550 Phantom Gaming 4
The ASROCK B550 Phantom Gaming 4 motherboard is the ideal solution for modern AMD Ryzen processors. It offers an AMD AM4 socket with support for Ryzen 3000, 4000 G-Series and 5000 series processors, DDR4 technology up to 4733MHz (OC), and optimised power delivery thanks to an 8-phase digital design. Its ATX format fits most PC cases and provides ample room for expansion.
AMD B550
Chipset
AMD AM4
Socket
ATX
Format
DDR4
Memory type
4×
Number of RAM slotsKey features of the ASROCK B550 Phantom Gaming 4 motherboard
- Advanced Digi Power eight-phase power supply with 50A chokes for stable current delivery and better overclocking capabilities
- Nahimic Audio technology with Sound Tracker for spatial awareness and a seven-channel HD audio codec for crystal-clear sound
- Two M.2 slots with PCIe Gen4 x4 support on the first slot and six SATA3 ports with RAID functions, offering flexible storage options
- Reinforced steel PCIe 4.0 slot for the secure installation of powerful graphics cards and support for AMD CrossFireX technology
- Full Spike Protection and ASRock Super Alloy components with XXL aluminium heatsinks, guaranteeing stable and long-term operation
- Polychrome RGB lighting with support for standard and addressable LED strips, letting you create unique lighting effects
Stable power and effective cooling
The board uses an 8 Power Phase Design for stable power delivery to the processor, ensuring smooth operation even under heavy load. The premium 50A chokes improve current flow by up to three times compared to standard components, leading to better system stability. XXL aluminium heatsinks efficiently dissipate heat from the board's key components, contributing to a long lifespan and stable performance when overclocking.
Fast connectivity and modern technology
The model offers a pair of M.2 slots for SSDs, with one supporting PCIe Gen4 x4 and the other Gen3 x2/SATA3, which enables high transfer speeds. It includes six SATA III connectors for classic storage and supports RAID 0, 1 and 10 technology. The Realtek RTL8111H gigabit network card provides a reliable wired connection, while the integrated M.2 Key E slot lets you add a wireless Wi-Fi module.
Sound, graphics and backlighting
The ASROCK B550 Phantom Gaming 4 is equipped with a 7.1-channel HD sound card featuring a Realtek ALC1220/1200 codec and Nahimic Audio technology for realistic, immersive sound. The HDMI 2.1 output supports resolutions up to 4K at 60Hz, as well as HDR and HDCP 2.3. The board also offers RGB and addressable RGB headers compatible with Polychrome Sync technology, which lets you synchronise lighting effects with other system components.
Port selection
Storage
- Number of SATA III: 6
- Number of M.2: 2
- M.2 Slot 1 – M.2 PCIe 4.0 NVMe
- M.2 Slot 2 – M.2 PCIe 3.0 / SATA
- Features: RAID 0, RAID 1, RAID 10
USB ports
- Internal USB 2.0: 2
- Internal USB 3.2 Gen 1: 2
- Rear USB 3.2 Gen 1: 6
Graphics
- HDMI 2.1
- Graphics outputs: HDMI
Sound
- Number of channels: 7.1
- Rear connectors: 3× 3.5mm audio jack
- Internal connectors: Front audio header
Other
- Rear connectors: PS/2, RJ-45 (LAN) 1Gbps
- Internal connectors: COM header, TPM header, SATA III, M.2 PCIe 4.0, USB 2.0 header, USB 3.2 Gen 1 header
- Power: 24-pin ATX, 8-pin CPU
- Cooling: CPU FAN (4-pin), CPU/Water Pump FAN (4-pin), Chassis FAN (4-pin)
Choosing a motherboard
When choosing a motherboard, it's important to pay close attention to the socket type, form factor, and chipset. These are among the most crucial parameters, as they ensure the board is compatible with the processor, expansion cards, and other components. The specific socket determines which processor you can choose, while the remaining connectors dictate the other components needed for your future computer.Specifications
Socket and chipset
Format & functions
Memory
Advanced parameters
Connectors
Series
Compatibility
Colour
This product is not an independently functional unit and may require professional installation.
Specifications can be changed without notice. Images are for illustrative purposes only.
