The product's shade and actual color may differ from what is shown in the picture, as the images are for illustrative purposes. The product description is general and may not include all the product's features.
Asrock B550M Phantom Gaming 4 AMD B550 Socket AM4 micro ATX
829965 90-MXBE90-A0UAYZ
4710483932755
Shipping 3-5 b.d.
Pay 5x33.12€Full Spike Protection
Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard’s components from being damaged by these unexpected voltage spikes.
Live Update & APP Shop
ASRock Live Update & APP Shop is designed for your convenience. We provide various apps and support software for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop.
Processor | |
| Compatible processor series | AMD Ryzen 3000 Series |
| Maximum number of SMP processors | 1 |
| Processor socket | Socket AM4 |
| Processor manufacturer | AMD |
Memory | |
| Maximum internal memory | 128 GB |
| Supported memory clock speeds | 2133, 2400, 2667, 2933, 3200, 3466, 3600, 3866, 4000, 4133, 4400, 3733, 3800, 4266, 4333, 4466, 4200, 4533 |
| Supported memory types | DDR4-SDRAM |
| Memory channels | Dual-channel |
| Memory slots type | DIMM |
| Unbuffered memory | Yes |
| Number of memory slots | 4 |
| ECC сompatibility | ECC & Non-ECC |
Storage controllers | |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | SATA III |
Graphics | |
| HDCP | Yes |
| DirectX version | 12.0 |
| Maximum resolution | 5120 x 2880 pixels |
Internal I/O | |
| USB 2.0 connectors | 2 |
| CPU fan connector | Yes |
| ATX Power connector (24-pin) | Yes |
| Number of chassis fan connectors | 3 |
| Number of Parallel ATA connectors | 0 |
| Front panel audio connector | Yes |
| TPM connector | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| Number of SATA II connectors | 0 |
| Number of SATA III connectors | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 0 |
| 12V power connector | Yes |
| RGB LED pin header | Yes |
Rear panel I/O ports | |
| PS/2 ports quantity | 1 |
| USB 2.0 ports quantity | 2 |
| Firewire (IEEE 1394) ports | 0 |
| Ethernet LAN (RJ-45) ports | 1 |
| VGA (D-Sub) ports quantity | 0 |
| eSATA ports quantity | 0 |
| DVI-D ports quantity | 0 |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| HDMI version | 2.1 |
| DisplayPort version | 1.4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 0 |
Network | |
| LAN controller | Realtek RTL8111H |
| Wake-on-LAN ready | Yes |
| Ethernet interface type | Gigabit Ethernet |
| Ethernet LAN | Yes |
| Wi-Fi | No |
Features | |
| Motherboard form factor | micro ATX |
| Motherboard chipset | AMD B550 |
| Audio output channels | 7.1 channels |
| Overclocking features | FCC, CE, ErP/EuP |
| Motherboard chipset family | AMD |
| PC health monitoring | Fan, Temperature, Voltage |
| Component for | PC |
| Windows operating systems supported | Windows 10 x64 |
| Audio chip | Realtek ALC887 / Realtek ALC897 |
Expansion slots | |
| PCI Express x1 (Gen 3.x) slots | 1 |
| PCI Express x16 (Gen 3.x) slots | 3 |
| Number of M.2 (M) slots | 1 |
BIOS | |
| BIOS type | UEFI AMI |
| BIOS memory size | 256 Mbit |
| ACPI version | 5.1 |
| System Management BIOS (SMBIOS) version | 2.3 |
Weight & dimensions | |
| Width | 244 mm |
| Depth | 244 mm |
| Height | 70 mm |
Other features | |
| Weight | 465 g |
Packaging content | |
| Cables included | SATA |
| Drivers included | Yes |
Logistics data | |
| Harmonized System (HS) code | 84733020 |
