Catalog   /   Computing   /   Components   /   Motherboards   /   ASRock

ASRock B550 Phantom Gaming 4/ac

Photos - Motherboard ASRock B550 Phantom Gaming 4/ac
Photos 6
ASRock B550 Phantom Gaming 4/ac
Towards:gaming
Form Factor:ATX
Socket:AM4
Chipset:AMD B550
BIOS:Ami
RAM slots:DDR4 4 sl
RAM form factor:DIMM
RAM clock:4533 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Power connector:24-pin
Processor power:8+4-pin
Support for AMD AM4 Ryzen 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series.

A well-equipped mid-range ATX gaming motherboard based on the 2020 AMD B550 chipset with an AM4 processor socket. It is distinguished by a reasonable cost and support for a full range of current system/peripheral interfaces, including PCIe Gen 4.0. Fully compatible with 4/6/8/12/16-core Ryzen 3000 (Matisse/Matisse Refresh, 7nm) and 4/6/8-core Ryzen 4000 APUs (Renoir, 7nm). It is positioned as a product of the middle price category, designed to create universal home and balanced gaming configurations.

Compatible with any models of discrete graphics cards, equipped with a digital HDMI 2.1 interface port (4096x2160@60Hz HDR) for displaying images from the built-in Radeon Vega video core. The ASRock B550 Phantom Gaming 4 motherboard is equipped with a high-quality 8-phase CPU power subsystem with aluminium heatsinks, which is designed for long-term stable operation under multi-threaded gaming or design workload. Supports installation of up to 128 GB of high-speed DDR4 RAM, which is more than enough for current/future games and any professional software. A design feature of this model is a set of built-in high-speed network adapters: GbE LAN Realtek RTL8111H and a Wi-Fi 5 802.11n/ac wireless module. The installation of two high-speed NVMe SSD drives (one PCIe x4 Gen 4.0) is provided.

All specifications
Specifications B550 Phantom Gaming 4/ac
Main
Featuresgaming
SocketAM4
Form factorATX
Power phases8
VRM heatsink
Size (HxW)305x244 mm
Chipset
ChipsetAMD B550
BIOSAmi
UEFI BIOS
RAM
DDR44 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency4533 MHz
Max. memory128 GB
XMP
Drive interface
SATA 3 (6Gbps)4
M.2 connector1
M.21xSATA/PCIe 4x
Integrated RAID controller / RAID 0, RAID 1 and RAID 10 /
Expansion slots
1x PCIe slots2 pcs
PCIe 16x slots2 pcs
PCIe modes16x/4x
PCIe support4.0
Steel PCIe connectors
Internal connections
TPM connector
USB-A 2.02 pcs
USB-A 5Gbps1 pcs
Video outputs
HDMI output
HDMI versionv2.1
Integrated audio
AudiochipRealtek ALC1200
Sound (channels)7.1
Network interfaces
Wi-FiWi-Fi 5 (802.11aс)
BluetoothBluetooth v4.2
LAN (RJ-45)1 Gbps
LAN ports1
LAN controllerRealtek RTL8111H
External connections
USB-A 5Gbps6 pcs
PS/21
Power connectors
Main power socket24-pin
CPU power8+4-pin
Fan power connectors6
Official Websiteasrock.com
Added to E-CatalogMay 2020
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog ASRock 2026 - new arrivals, bestsellers, and the most relevant models ASRock.
How to choose a motherboard?Motherboard is the main part of any computer. Here's how to choose the right one for work, play and entertainment

Buy ASRock B550 Phantom Gaming 4/ac

All prices 9 →
When you make a purchase through links on our site, we may receive a affiliate commission.

ASRock B550 Phantom Gaming 4 AC Supports 3rd Gen AMD AM4 Ryzen / Future AMD Ryzen Processors Motherboard B550 PHANTOM GAM

Amazon.com
Delivery: in USA
Report
$79.99

ASRock B550 Phantom Gaming 4/ac AM4 ATX AMD Motherboard B550 PHAN GAM 4 AC

BIOS update might require for AMD Zen 3 Ryzen 5000 series CPU AMD B550 Supports AMD Ryzen 5000 Series / 4000 G-Series / 3000... moreSeries Processors DDR4 4733(OC)+ / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 (AMD Ryzen series APUs (Renoir)) DDR4 4533(OC)+ / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800
Newegg.com
Delivery: in USA
Report
$79.99

ASRock B550 Phantom Gaming 4ac AM4 AMD B550 SATA 6Gbs ATX AMD Motherboard

eBay.com
Delivery: in USA
Report
$81.99

ASRock B550 Phantom Gaming 4ac AM4 AMD B550 SATA 6Gbs ATX AMD Motherboard

eBay.com
Delivery: in USA
Report
$92.32

ASRock B550 Phantom Gaming 4ac AM4 AMD B550 SATA 6Gbs ATX AMD Motherboard

eBay.com
Delivery: in USA
Report
$101.99
4 more offer(s)
There is no point in buying this model; it is better to take it without the abbreviation AC.
27 October 2020 
If M2 ports are not important to you, then take it, there is an error in the model’s characteristics, this model has only 1 M2 slot.
High frequency potential of the memory for overclocking, sufficient power supply for the processor, support for PCIe - 4.0, well, that’s about it.
There is only one M2 slot, although the specifications of the model indicate that there are 2 of them, this is of course not critical, you can put an adapter under the M2, but it is still mean to the buyer, because many do not know this.
use ASRock B550 Phantom Gaming 4/ac less than month
Add Review