MB B850M D3H P rev. 1.0

Basic Features CPU Socket: AMD AM5 Chipset: AMD B850 Memory Memory Type: DDR5 Memory Slots: 4 Supported Memory Speeds: 4,400MT/s 4,800MT/s 5,200MT/s 5,600MT/s (O.C.) 6,000MT/s (O.C.) 6,200MT/s (O.C.) 6,400MT/s (O.C.) 6,600MT/s (O.C.) 6,666MT/s (O.C.) 6,800MT/s (O.C.) 7,000MT/s (O.C.) 7,200MT/s (O.C.) 7,600MT/s (O.C.) 7,800MT/s (O.C.) 8,000MT/s (O.C.) 8,200MT/s (O.C.) Maximum Total Memory: 256GB Other Features: Support for Unbuffered ECC memory Support for Extreme Memory Profile (XMP) Dual-channel memory architecture Support for non-ECC UDIMM memory Support for AMD EXPO (Extended Profiles for Overclocking) Expansion Slots PCI Express x16 Slots: 1x PCI Express 5.0 (x16 mode) 1x PCI Express 3.0 (x4 mode) Storage Interface Total SATA Ports: 4 SATA Ports: SATA III 6Gbps M.2 Slots: 2 Supported M.2 Formats: 1x 2280 / 22110 (PCIe 4.0 x4/x2 mode support) 1x 2280 / 2580 (PCIe 5.0 x4/x2 mode support) RAID Support: RAID 0, RAID 1, RAID 10 Networking Wired LAN: 1000Base-T (Gigabit) Controller: Realtek Audio Channels: 8 (7.1) Controller: Realtek Note: High Definition Rear I/O Ports DisplayPort Ports: 2x DisplayPort 1.4 HDMI Ports: 1x HDMI 2.1 PS/2 Port: 1 (keyboard or mouse) Total USB Ports: 6 Total USB-C Ports: 1 USB-A Ports: 2x USB 2.0 3x USB 3.2 Gen 1 (5Gbps) USB-C Ports: 1x USB 3.2 Gen 1 (5Gbps) LAN (RJ-45): 1 Audio Jacks: 3x 3.5mm Other Ports: 1x Q-Flash Plus Button Internal Connectors Power Connectors: 1x 24-pin ATX main power 1x 8-pin ATX 12V USB-A Headers: 2x support for 1 USB 2.0 port 1x support for 1 USB 3.2 Gen 1 (5Gbps) port USB-C Header: 1x support for 1 USB 3.2 Gen 1 (5Gbps) port Audio Headers: 1x Front panel audio 1x Front panel header Other Connectors: 1x Clear CMOS jumper 1x Trusted Platform Module (TPM) 4x SATA 6Gb/s 1x RGB LED strip header 1x Reset jumper 1x CPU fan header 2x M.2 Socket 3 1x System fan header 1x CPU fan/water cooling pump header 1x System fan/water cooling pump header 2x Addressable RGB Gen2 LED strip headers Additional Features Supported Technologies: Q-Flash Plus, Smart Backup, UEFI BIOS Physical Characteristics Form Factor: microATX Dimensions: 244mm x 244mm Warranty Period Warranty: 36 months (3 years)