| CPU |
AMD Socket AM4, support for: AMD Ryzen™ 5000 Series / Ryzen™ 5000 G-Series / Ryzen™ 4000 G-Series / Ryzen™ 3000 Series / Ryzen™ 3000 G-Series Processors
(Refer to “CPU Support List” for more information.) |
| Chipset |
AMD B550 |
| Memory |
4 x DDR4 DIMM sockets, up to 128 GB (32 GB per DIMM)
Supports DDR4 4733(O.C.) / 4600(O.C.) / 4400(O.C.) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3200 / 2933 / 2667 / 2400 / 2133 MHz
Dual channel architecture
Supports ECC and non-ECC Un-buffered DIMMs
Supports Extreme Memory Profile (XMP) modules |
| Onboard Graphics |
Integrated Graphics Processor:
• 1 x DisplayPort (max 5120x2880@60 Hz, DP 1.4, HDCP 2.3, HDR)
• 1 x HDMI (max 4096x2160@60 Hz, HDMI 2.1, HDCP 2.3, HDR)
• Max shared memory: 16 GB |
| Audio |
Realtek® ALC1200 codec
High Definition Audio
2/4/5.1/7.1-channel
Supports S/PDIF Out |
| LAN |
Realtek® 2.5GbE LAN chip (2.5 Gbit / 1 Gbit / 100 Mbit) |
| Wireless Communication |
Intel® Wi-Fi 6 AX200
Wi-Fi a/b/g/n/ac/ax (2.4/5 GHz Dual-Band)
Bluetooth® 5
Supports 11ax 160MHz, up to 2.4 Gbps (actual speed varies) |
| Expansion Slots |
• 1 x PCIe x16 (CPU): PCIe 4.0 x16 (Ryzen 5000/3000), PCIe 3.0 x16 (Ryzen G-Series)
• 1 x PCIe x16 (Chipset): PCIe 3.0 x2
• 1 x PCIe x16 (Chipset): PCIe 3.0 x1
• 1 x PCIe x1 (Chipset): PCIe 3.0 x1 |
| Storage Interface |
• 1 x M.2 (M2A_CPU): 2242/2260/2280/22110 SSDs
– PCIe 4.0 x4/x2 (Ryzen 5000/3000)
– PCIe 3.0 x4/x2 (Ryzen G-Series)
• 1 x M.2 (M2B_SB): PCIe 3.0 x4/x2 & SATA support
• 4 x SATA 6Gb/s ports (RAID 0/1/10) |
| USB |
CPU:
– 2 x USB 3.2 Gen 2 Type-A (red, Ryzen 5000/3000)
– 2 x USB 3.2 Gen 1 (red, Ryzen G-Series)
– 2 x USB 3.2 Gen 1 on back panel
Chipset:
– 1 x USB Type-C (USB 3.2 Gen 1, internal)
– 1 x USB 3.2 Gen 1 (rear)
– 2 x USB 3.2 Gen 1 (internal header)
– 2 x USB 2.0 (rear)
Chipset + Hub:
– 4 x USB 2.0 (internal headers) |
| Internal I/O |
1 x 24-pin ATX main power
1 x 8-pin ATX 12V
2 x M.2 sockets
4 x SATA 6Gb/s
1 x CPU fan header
1 x water cooling fan header
3 x system fan headers
1 x CPU cooler RGB header
2 x addressable LED headers
2 x RGB LED headers
1 x front panel header
1 x front audio header
1 x USB Type-C header
1 x USB 3.2 Gen 1 header
2 x USB 2.0 headers
1 x TPM header
1 x Clear CMOS jumper |
| Back Panel Connectors |
1 x DisplayPort
1 x HDMI
2 x SMA antenna connectors
2 x USB 3.2 Gen 2 Type-A (Ryzen 5000/3000 only)
3 x USB 3.2 Gen 1
2 x USB 2.0
1 x Q-Flash Plus button
1 x RJ-45 LAN port
1 x optical S/PDIF Out
5 x audio jacks |
| I/O Controller |
iTE® I/O Controller Chip |
| H/W Monitoring |
Voltage / Temperature / Fan Speed / Water Flow Detection
Overheat & Fan Fail Warning
Fan Speed Control (depends on fan model) |
| BIOS |
1 x 256 Mbit flash
AMI UEFI BIOS
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 |
| Unique Features |
Support for APP Center
@BIOS, EasyTune, RGB Fusion, Smart Backup, System Information Viewer
Support for Q-Flash Plus & Q-Flash |
| Bundled Software |
Norton® Internet Security (OEM)
LAN bandwidth management software |
| Operating System |
Windows 11 64-bit / Windows 10 64-bit |
| Form Factor |
ATX, 30.5 cm x 24.4 cm |
