MOTHERBOARD ASUS TUF GAMING B550M-E - mATX, AM4, B550, DDR4

CPU
- AMD Ryzen 5000 Series 5000 G-Series 4000 G-Series 3000 Series Desktop Processors

Chipset
- B550

Memory
- 4 x DIMM, Max. 128GB, DDR4 4866(OC)4800(OC)4600(OC)4466(OC)4400(OC)4333(OC)4266(OC)4200(OC)4133(OC)4000(OC)3866(OC)3733(OC)3600(OC)3466(OC)3400(OC)3333(OC)3200300029332800266624002133 MHz, Un-buffered Memory
- Dual Channel Memory Architecture
ECC memory (ECC mode) support varies by CPU.
the Memory QVL (Qualified Vendors Lists), and memory frequency support depends on the CPU types.

Graphics
- 1 x D-Sub
- 1 x DisplayPort 1.2
- 1 x D-Sub
- 1 x HDMI 2.1 (4K@60Hz)
Graphics specifications may vary between CPU types.

Expansion Slots
AMD Ryzen 5000 Series 3000 Series Desktop Processors
- 1 x PCIe 4.0 x16 slot (supports x16 mode)
AMD Ryzen 5000 G-Series 4000 G-Series Desktop Processors
- 1 x PCIe 3.0 x16 slot (supports x16 mode)
AMD B550 Chipset
- 2 x PCIe 3.0 x1 slots

Storage
Supports 2 x M.2 slots and 4 x SATA 6Gbs ports
AMD Ryzen 5000 Series 3000 Series Desktop Processors
- M.2_1 slot (Key M), type 224222602280 (supports PCIe 4.0 x4 & SATA modes)
AMD Ryzen 4000 G-Series Desktop Processors
- M.2_1 slot (Key M), type 224222602280 (supports PCIe 3.0 x4 & SATA modes)
AMD B550 Chipset
- M.2_2 slot (Key M), type 224222602280 (supports PCIe 3.0 x4 & SATA modes)
- 4 x SATA 6Gbs ports
Support RAID 0, 1, 10

Ethernet
- 1 x Realtek 1Gb Ethernet
- TUF LANGuard

Form Factor
- micro ATX