| Model | TUF GAMING B550-PLUS |
| CPU | AMD AM4 Socket for AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors * |
| Chipset | AMD B550 |
| Memory | 4 x DIMM, Max. 128GB, DDR4 4866(O.C)/4800(O.C.)/4600(O.C)/4466(O.C.)/4400(O.C)/4333(O.C.)/4266(O.C.)/4200(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3333(O.C.)/3200/3000/2933/2800/2666/2400/2133 MHz Un-buffered Memory |
| Graphic | 1 x DisplayPort 1.2, 1 x HDMI 2.1(4K@60HZ) |
| Multi-GPU Support | Supports AMD 2-Way CrossFireX Technology |
| Expansion Slots | 1 x PCIe 4.0 x16 (x16 mode), 1 x PCIe 3.0 x16 (x4 mode), 3 x PCIe 3.0 x1 |
| Storage | Total supports 2 x M.2 slot(s) and 6 x SATA 6Gb/s ports, Support Raid 0, 1, 10 |
| LAN | Realtek RTL8125B 2.5Gb Ethernet, TUF LANGuard |
| Wireless Data Network | M.2 slot only (Key E) (Support PCIe interface), Wi-Fi module is sold separately |
| Audio | Realtek ALC S1200A 7.1 Surround Sound High Definition Audio CODEC |
| USB Ports | Rear: 2 x USB 3.2 Gen 2, 4 x USB 3.2 Gen 1, 2 x USB 2.0; Front: 2 x USB 3.2 Gen 1, 4 x USB 2.0 |
| Software Features | ASUS Exclusive Software Armoury Crate, AI Suite 3, TUF GAMING CPU-Z, AI Charger, ASUS Turbo LAN, DAEMON Tools, DTS Custom for GAMING Headsets, Norton Anti-virus software (Free Trial for 60 days), WinRAR |
| BIOS | 256 Mb Flash ROM, UEFI AMI BIOS |
| Operating System | Windows® 10 64-bit |
| Form Factor | ATX Form Factor 12 inch x 9.6 inch (30.5 cm x 24.4 cm) |
| Note | *1 PCIE 3.0 X16_2 runs x1 mode when any of the PCIe 3.0 x1 slots is occupied. *2 M2_2 shares bandwidth with SATA6G_56. When M.2_2 is populated, SATA6G_56 will be disabled. |
