AMD B550 | SAM4 | Micro-ATX | DDR4 | 5100/4866/4600/4466/4400/4333/4266/4200/4133/4000/3866/3733/3600/3466/3400/3333/3200/3000/2933/2800/2666/2400/2133 MHz | Memory slots 2 | 1xPCI-Express 3.0 1x | 1xPCI-Express 3.0 16x | 1xPCI-Express 4.0 16x | 1xM.2 | 1xHDMI | 1xDisplayPort | 1xAudio-In | 1xAudio-Out | 1xMicrophone | 2xUSB 2.0 | 4xUSB 3.2 | 1xPS/2 | 1xRJ45 | SATA | USB | SATA 3.0 | Video Depending on CPU | Audio | LAN Gigabit | RAID SATA 0, 1, 10 | TPM Header

SAM4 | ATX | DDR4 | 4733/4600/4400/4266/4133/4000/3866/3733/3600/3466/3400/3200/2933/2400/2133 MHz | Memory slots 4 | 1xPCI-Express 16x | 2xPCI-Express 3.0 1x | 1xPCI-Express 3.0 2x | 2xM.2 | 1xHDMI | 1xDisplayPort | 2xUSB 2.0 | 5xUSB 3.2 | 1xOptical S/PDIF | 1xRJ45 | 5xAudio port | SATA | USB 2.0 | USB 3.2 | Video Depending on CPU | Audio Realtek ALC1220 | LAN 2.5 Gigabit | RAID SATA 0, 1, 10 | TPM Header

AMD B550 | SAM4 | ATX | DDR4 | 4400/4266/4133/4000/3866/3733/3600/3466/3200/3066/3000/2933/2800/2666/2400/2133/1866 MHz | Memory slots 4 | 2xPCI-Express 3.0 1x | 1xPCI-Express 3.0 4x | 1xPCI-Express 4.0 1x | 2xM.2 | 1xHDMI | 1xDisplayPort | 2xAudio-In | 3xAudio-Out | 4xUSB 2.0 | 3xUSB 3.2 | 1xUSB-C | 1xPS/2 | 1xOptical S/PDIF | 1xRJ45 | SATA | Video Depending on CPU | Audio Realtek ALC892 | LAN Realtek (Gigabit) | RAID SATA 0, 1, 10 | TPM Header

AMD B650 | SAM5 | Micro-ATX | DDR5 | 6000/5800/5600/5400/5200/5000 MHz | Memory slots 4 | 2xPCI-Express 1x | 1xPCI-Express 16x | 2xM.2 | 1x15pin D-sub | 1xHDMI | 1xDisplayPort | 4xUSB 2.0 | 4xUSB 3.2 | 1xPS/2 | 1xRJ45 | 3xAudio port | SATA | USB 2.0 | USB 3.2 | Video Depending on CPU | Audio Realtek ALC897 | LAN 2.5 Gigabit | RAID SATA 0, 1, 10; NVMe 0, 1 | TPM Header

AMD B550 | SAM4 | Micro-ATX | DDR4 | 4800/4600/4466/4400/4266/4133/4000/3866/3733/3600/3466/3333/3200/3000/2800/2666/2400/2133 MHz | Memory slots 4 | 1xPCI-Express 3.0 1x | 1xPCI-Express 3.0 16x | 1xPCI-Express 4.0 16x | 2xM.2 | 1xHDMI | 1xDisplayPort | 2xUSB 2.0 | 5xUSB 3.2 | 1xUSB-C | 1xPS/2 | 1xOptical S/PDIF | 1xRJ45 | 5xAudio port | USB 2.0 | USB 3.2 | Serial | SATA 3.0 | Video Depending on CPU | Audio | LAN Gigabit | RAID SATA 0, 1, 10

AMD B650 | SAM5 | Micro-ATX | DDR5 | 7600/7200/7000/6800/6600/6400/6200/6000/5800/5600/5400/5200/5000/4800 MHz | Memory slots 4 | 2xPCI-Express 4.0 16x | 2xM.2 | 1xVGA | 1xHDMI | 1xDisplayPort | 4xUSB 2.0 | 4xUSB 3.2 | 1xPS/2 | 1xRJ45 | 3xAudio port | SATA | USB 2.0 | USB 3.2 | Video Depending on CPU | Audio | LAN 2.5 Gigabit | RAID SATA 0, 1, 10; PCIe 0, 1, 10 | TPM Header

AMD B840 | SAM5 | ATX | DDR5 | 8000/7950/7900/7800/7600/7500/7467/7400/7200/7000/6800/6666/6600/6400/6200/6000/5800/5600/5500/5400/5333/5300/5200/5133/5100/5066/5000/4933/4866/4800 MHz | Memory slots 4 | 5xPCI-Express 16x | 2xM.2 | 1xHDMI | 1xAudio-In | 1xAudio-Out | 1xMicrophone | 4xUSB 2.0 | 3xUSB 3.2 | 1xUSB-C | 1xRJ45 | SATA | USB-C | USB 2.0 | USB 3.2 | Bluetooth | WiFi | SATA 3.0 | Video Depending on CPU | Audio | LAN 2.5 Gigabit | RAID SATA 0, 1, 10 | TPM Header

AMD B650 | SAM5 | ATX | DDR5 | 7200/7000/6800/6600/6400/6200/6000/5800/5600/5400/5200/5000/4800 MHz | Memory slots 4 | 1xPCI-Express 1x | 2xPCI-Express 16x | 2xM.2 | 1xHDMI | 1xDisplayPort | 7xUSB 3.2 | 1xUSB-C | 1xRJ45 | 6xAudio port | SATA | Bluetooth | WiFi | Video Depending on CPU | Audio Realtek ALC897 | LAN 2.5 Gigabit | RAID SATA 0, 1; NVMe 0, 1 | TPM Header

AMD B550 | SAM4 | ATX | DDR4 | 5100/4800/4600/4400/4133/4000/3866/3600/3466/3200/3000/2800/2666/2400/2133 MHz | Memory slots 4 | 3xPCI-Express 3.0 1x | 1xPCI-Express 3.0 4x | 1xPCI-Express 4.0 16x | 2xM.2 | 1xHDMI | 1xDisplayPort | 2xAudio-In | 3xAudio-Out | 2xUSB 2.0 | 5xUSB 3.2 | 1xUSB-C | 1xOptical S/PDIF | 1xRJ45 | SATA | Video Depending on CPU | Audio | LAN 2.5 Gigabit | RAID SATA 0, 1, 10

AMD B850 | SAM5 | Micro-ATX | DDR5 | 8200/8000/7800/7600/7200/7000/6800/6666/6400/6200/6000/5600/5200/4800/4400 MHz | Memory slots 4 | 1xPCI-Express 3.0 4x | 1xPCI-Express 5.0 16x | 2xM.2 | 1xHDMI | 2xDisplayPort | 4xUSB 2.0 | 2xUSB 3.2 type B | 1xUSB 3.2 | 1xUSB-C | 1xPS/2 | 1xRJ45 | 3xAudio port | SATA | USB-C | Video Depending on CPU | Audio | LAN 2.5 Gigabit | RAID SATA 0, 1, 10; NVMe 0, 1, 5, 10 | TPM Header

AMD B650 | SAM5 | Mini-ITX | DDR5 | 6400/6200/6000/5600/5200/4800/4400 MHz | Memory slots 2 | 1xPCI-Express 16x | 1xM.2 | 1xHDMI | 1xDisplayPort | 3xUSB 2.0 | 2xUSB 3.2 | 1xUSB-C | 1xRJ45 | 3xAudio port | SATA | USB 2.0 | USB 3.2 | Bluetooth | WiFi | Video Depending on CPU | Audio | LAN 2.5 Gigabit | RAID SATA 0, 1; NVMe 0, 1 | TPM Header

AMD B850 | SAM5 | Micro-ATX | DDR5 | Memory slots 2 | 1xPCI-Express 4.0 16x | 1xPCI-Express 5.0 16x | 2xM.2 | 1xHDMI | 1xDisplayPort | 4xUSB 2.0 | 4xUSB 3.2 | 1xPS/2 | 3xAudio port | SATA | USB 2.0 | USB 3.2 | Audio | LAN 2.5 Gigabit | RAID SATA 0, 1, 5, 10

AMD B650 | SAM5 | Micro-ATX | DDR5 | 6400/6200/6000/5800/5600/5400/5200/5000/4800 MHz | Memory slots 4 | 2xPCI-Express 4.0 1x | 1xPCI-Express 4.0 16x | 2xM.2 | 1xHDMI | 2xDisplayPort | 4xUSB 2.0 | 2xUSB 3.2 | 2xUSB-C | 1xRJ45 | 3xAudio port | SATA | USB 2.0 | USB 3.2 | Bluetooth | WiFi | Video Depending on CPU | Audio | LAN 2.5 Gigabit | RAID SATA 0, 1, 10

AMD B850 | SAM5 | ATX | DDR5 | 8200/8000/7950/7900/7800/7600/7400/7200/7000/6800/6600/6400/6200/6000/5800/5600/5200/4800 MHz | Memory slots 4 | 4xPCI-Express 16x | 3xM.2 | 1xHDMI | 1xDisplayPort | 1xAudio-In | 1xAudio-Out | 1xMicrophone | 4xUSB 2.0 | 4xUSB 3.2 | 1xUSB-C | 1xPS/2 | 1xRJ45 | SATA | USB-C | USB 2.0 | USB 3.2 | Bluetooth | WiFi | SATA 3.0 | Video Depending on CPU | Audio | LAN Gigabit | RAID SATA 0, 1, 10 | TPM Header

AMD B850 | SAM5 | Micro-ATX | DDR5 | 8000 MHz | Memory slots 4 | 1xPCI-Express 4.0 16x | 1xPCI-Express 5.0 16x | 3xM.2 | 1xHDMI | 2xDisplayPort | 4xUSB 2.0 | 4xUSB 3.2 | 1xRJ45 | 3xAudio port | SATA | USB-C | Video Depending on CPU | Audio | LAN 2.5 Gigabit | RAID SATA 0, 1, 5, 10 | TPM Header