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The B550 chipset is the heart of the ASUS Prime B550M-K motherboard and has been specifically optimized for the Ryzen 3000 series Matisse and 5000 series Vermeer CPUs. B550 motherboards support all features of the third and fourth generation Ryzen...

- 2x PCIe x16 slots, including 1x PCIe 4.0- Supports up to 128 GB DDR5 RAM up to 6400 MHz (OC)- 3x M.2 (including 1x PCIe 5.0) / 2x SATA 6G- 2x USB 3.1 (Type A / Type C), 2x...

- 1x PCIe 4.0 x16 slot, including 1x PCIe 3.0- DDR5 memory up to 5,600 MHz- 1x M.2 slot with PCIe 3.0- USB on the I/O panel: 4x USB 2.0 / 2x USB 3.0 Type A- A total of 3...

- 1x PCIe 4.0 x16 (x16), 2x PCIe 3.0 x1- DDR4 memory up to 3200 MHz, with RAM overclocking up to 5333 MHz- 2x M.2 slots, including 2x PCIe 4.0- USB on the I/O panel: 1x USB-C 3.1, 2x USB...

- 1x PCIe 5.0 x16, 1x PCIe 4.0 x16 (x4), 2x PCIe 4.0 x1- DDR5 memory up to 5,600 MHz, up to 7,200 MHz with RAM overclocking- 3x M.2 slots with PCIe 4.0 x4 for fast NVMe SSDs- USB on...

- 1x PCIe x16 and 2x PCIe x1 slots, including 1x PCIe 4.0- DDR4 memory up to 3200 MHz, with RAM overclocking up to 5333 MHz- 1x M.2 slot, including 1x PCIe 4.0- USB on the I/O panel: 2x USB...

- 1x PCIe x16 and 1x PCIe x1 slots, including 1x PCIe 5.0- DDR5 memory up to 4800 MHz, with RAM overclocking up to 7200 MHz- 3x M.2 slots, including 3x PCIe 4.0- USB on the I/O panel: 1x USB...

- 1x PCIe 4.0 x16 (x16), 2x PCIe 3.0 x1- DDR4 memory up to 3200 MHz, with RAM overclocking up to 5333 MHz- 2x M.2 slots, including 2x PCIe 4.0- USB on the I/O panel: 1x USB-C 3.1, 3x USB...

- 1x PCIe x16 slot, including 1x PCIe 4.0- DDR4 memory up to 3200 MHz, with RAM overclocking up to 5333 MHz- 1x M.2 slot, including 1x PCIe 4.0- USB on the I/O panel: 2x USB 3.1 Type A, 2x...

- 1x PCIe 3.0 x16 slot for the graphics card, 2x PCIe 3.0 x1- DDR4 memory up to 3200 MHz, with RAM overclocking up to 4733 MHz- 1x M.2 slot with PCIe 3.0 and SATA- USB on the I/O panel:...

This motherboard is ideal for high-end builds. - 1x PCIe 5.0 x16 (x16) and 2x PCIe 4.0 x16 (x4)- 4x DIMM slots for up to 256 GB DDR5 RAM up to 9066 MT/s- 4x M.2 (including 1x PCIe 5.0 and...

- Slots: 1x PCIe 5.0 x16 (x16) and 1x PCIe 4.0 x16 (x4)- RAM: 4x DIMM slots for up to 192 GB DDR5 RAM up to 8800 MT/s- Storage: 3x M.2 (1x PCIe 5.0 & 2x PCIe 4.0) and 4x...

- Slots: 1x PCIe 5.0 x16 (x16), 1x PCIe 4.0 x16 (x4), and 1x PCIe 4.0 x1- RAM: 4x DIMM slots for up to 192 GB DDR5 RAM up to 8666 MT/s- Storage: 3x M.2 (1x PCIe 5.0 & 2x...

- Slots: 1x PCIe 5.0 x16 (x16), 1x PCIe 4.0 x16 (x4), and 2x PCIe 4.0 x16 (x1)- RAM: 4x DIMM slots for up to 256 GB DDR5 RAM up to 8,600 MT/s- Storage: 3x M.2 (1x PCIe 5.0 &...

- Slots: 1x PCIe 5.0 x16 (x16) and 2x PCIe 4.0 x1- RAM: 4x DIMM slots for up to 256 GB DDR5 RAM up to 9066 MT/s- Storage: 3x M.2 (1x PCIe 5.0 & 2x PCIe 4.0) and 4x SATA-...

This motherboard is ideal for gamers and everyday users. 1x PCIe 5.0 x16 (x16), 2x PCIe 4.0 x4 (x4), 1x PCIe 4.0 x14x DIMM slots for up to 256 GB DDR5 RAM up to 8,666 MHz (XMP 3.0 support)4x M.2...

This motherboard is ideal for content creators and gamers. - 1x PCIe 5.0 x16 (x16), 2x PCIe 4.0 x16 (x4)- 4x DIMM slots for up to 256 GB DDR5 RAM up to 9066 MHz (XMP 3.0 support)- 4x M.2 (including...

This motherboard is ideal for high-end and small form factor builds. - 1x PCIe 5.0 x16 (x16)- 2x DIMM slots for up to 128 GB DDR5 RAM up to 8600 MHz (XMP 3.0 & CUDIMM support)- 4x M.2 (including 1x...

- Slots: 1x PCIe 5.0 x16 (x16) and 1x PCIe 4.0 x4 (x4)- RAM: 4x DIMM slots for up to 256 GB DDR5 RAM up to 8,000 MT/s- Storage: 3x M.2 (1x PCIe 5.0 & 2x PCIe 4.0) and 4x...

This motherboard is ideal for high-end builds. - 1x PCIe 5.0 x16 (x16) and 2x PCIe 4.0 x16 (x4)- 4x DIMM slots for up to 256 GB DDR5 RAM up to 8800 MHz (XMP 3.0)- 4x M.2 (including 2x PCIe...

- Slots: 1x PCIe 4.0 x16 (x16) and 2x PCIe 3.0 x16 (x1)- RAM: 4x DIMM slots for up to 192 GB DDR5 RAM up to 7,600 MT/s- Storage: 3x M.2 (2x PCIe 4.0, 1x PCIe 3.0) and 4x SATA-...

- Slots: 1x PCIe 5.0 x16 (x16), 1x PCIe 4.0 x16 (x4), and 1x PCIe 4.0 x1- RAM: 4x DIMM slots for up to 192 GB DDR5 RAM up to 8400 MT/s- Storage: 2x M.2 (1x PCIe 5.0 & 1x...

- Slots: 1x PCIe 5.0 x16 (x16) and 1x PCIe 3.0 x16 (x4)- RAM: 4x DIMM slots for up to 256 GB DDR5 RAM up to 8,200 MT/s- Storage: 2x M.2 (1x PCIe 5.0 & 1x PCIe 4.0) and 4x...

- Slots: 1x PCIe 4.0 x16 (x16) and 1x PCIe 4.0 x1- RAM: 2x DIMM slots for up to 96 GB DDR5 RAM up to 6400 MT/s- Storage: 2x M.2 (2x PCIe 4.0) and 4x SATA- USB: 2x USB 3.1...

This motherboard is ideal for compact, high-end builds and gaming enthusiasts. - 1x PCIe 5.0 x16 (x16) and 1x PCIe 4.0 x4- 4x DIMM slots for up to 256 GB DDR5 RAM up to 8800 MHz (XMP 3.0)- 3x M.2...

- 1x PCIe 5.0 x16 (x16) and 2x PCIe 4.0 x4- 4x DIMM slots for up to 256 GB DDR5 RAM up to 9200 MHz- 4x M.2 (including 1x PCIe 5.0 and 3x PCIe 4.0) / 4x SATA 6G- USB...

- 1x PCIe x16 slot, including 1x PCIe 4.0- DDR4 memory up to 3200 MHz- 1x M.2 slot, including 1x PCIe 3.0 x4- USB on the I/O panel: 4x USB 2.0 / 2x USB 3.0 Type A- A total of...

- 1x PCIe 4.0 x16 (x16), 1x PCIe 4.0 x16 (x4), 3x PCIe 3.0 x1- DDR5 memory up to 4800 MHz, with RAM overclocking up to 6800 MHz- 4x M.2 slots, including 4x PCIe 4.0- USB on the I/O panel:...

- Slots: 1x PCIe 5.0 x16 (x16) and 1x PCIe 4.0 x1- RAM: 4x DIMM slots for up to 192 GB DDR5 RAM up to 8,000 MT/s- Storage: 3x M.2 (1x PCIe 5.0 & 2x PCIe 4.0) and 4x SATA-...

- Slots: 1x PCIe 5.0 x16 (x16) and 1x PCIe 4.0 x4- RAM: 4x DIMM slots for up to 192 GB DDR5 RAM up to 9066 MT/s- Storage: 4x M.2 (1x PCIe 5.0 & 3x PCIe 4.0) and 4x SATA-...

- Slots: 1x PCIe 5.0 x16 (x16) and 1x PCIe 4.0 x16 (x4)- RAM: 4x DIMM slots for up to 256 GB DDR5 RAM up to 9200 MT/s- Storage: 3x M.2 (1x PCIe 5.0 & 2x PCIe 4.0) and 4x...

This motherboard is ideal for gaming enthusiasts. - 1x PCIe 5.0 x16 (x16), 1x PCIe 4.0 x16 (x4), and 1x PCIe 4.0 x16 (x1)- 4x DIMM slots for up to 192 GB DDR5 RAM up to 7,600 MHz- 3x M.2...