AMD B550 (Ryzen AM4) micro ATX motherboard with dual M.2, PCIe 4.0, 1 Gb Ethernet, HDMI/D-Sub/DVI, SATA 6 Gbps, USB 3.2 Gen 2 Type-A
- AMD AM4 socket: Ready for 3rd Gen AMD Ryzen™ processors
- Comprehensive cooling: PCH heatsink and Fan Xpert 2+
- Ultrafast connectivity: Dual M.2, PCIe 4.0, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A
- 5X Protection III: Multiple hardware safeguards for all-around system protection
PRIMEB550M-K
Data sheet
- form factor
- Micro-ATX
- USB 2.0
- Yes
- RJ45
- 1
- HDMI
- 1
- Integrated LAN
- Gigabit
- USB 3.2
- 6
Yes
- Memory type
- DDR4
- Frequency speed
- 2133/2400/2666/2800/3000/3200/3333/3466/3600/3733/3866/4000/4133/4266/4400/4466/4600/4800 MHz
- Memory slots
- 4
- 15pin D-sub
- 1
- DVI-D
- 1
- Chipset
- AMD B550
- Audio port
- 3
- PS/2
- 1
- Socket
- SAM4
- M.2
- 2
- PCI-Express 3.0 1x
- 2
- PCI-Express 4.0 16x
- 1
- Integrated video
- Depending on CPU
- Integrated audio
- Realtek ALC887
- RAID
- SATA 0, 1, 10
- SATA 3.0
- Yes
- Serial
- Yes