GIGABYTE B550M DS3H AC R2 WIFI ATX DDR4 PCIE 4.0 HDMI/DP

Details type Mainboard EAN 4719331869908 Manufacturer’s No. B550M DS3H AC B550 R2 base AM4 Maximum supported CPUs 1 operating system Support Windows 10 ready processor Supported models [Ryzen 3 3xxx (Matisse), Ryzen 3 3xxxX (Matisse), Ryzen 3 4xxx (Vermeer), Ryzen 3 PRO 4xxxG (Renoir), Ryzen 5 3xxx (Matisse), Ryzen 5 3xxxX (Matisse), Ryzen 5 3xxxXT (Matisse), Ryzen 5 4xxx (Renoir), Ryzen 5 PRO 4xxxG (Renoir), Ryzen 5 PRO 4xxxGE (Renoir), Ryzen 7 3xxx (Matisse), Ryzen 7 3xxxX (Matisse), Ryzen 7 3xxxXT (Matisse), Ryzen 7 PRO 4xxxG (Renoir), Ryzen 7 PRO 4xxxGE (Renoir), Ryzen 9 3xxxX (Matisse), Ryzen 9 3xxxXT (Matisse), Ryzen 5 5xxx (Vermeer), Ryzen 5 5xxxX [Vermeer, Ryzen 5 5xxx (Cezanne), Ryzen 5 5xxxG (Cezanne), Ryzen 7 5xxx (Cezanne), Ryzen 7 5xxxX (Vermeer), Ryzen 7 5xxxXT (Vermeer), Ryzen 7 5xxxG (Cezanne), Ryzen 9 5xxxX (Vermeer), Ryzen 9 5xxxXT (Vermeer)] AMD AM4 processors of the 4th (Zen 3) and 3rd generation (Zen 2) generations. NOT compatible with Ryzen 3 3200G and Ryzen 5 3400G. Chipset AMD B550 slots PCIe x16 2x (of which: 1x PCIe x16, 1x PCIe x4) PCIe x1 1 BIOS 256 Mbit AMI UEFI BIOS EFI BIOS Yes Form factor µATX use PC power supply ATX12V (24-Pin + 8-Pin) memory maximum 128 GB Number of sockets 4x DDR4 supported memory type SDRAM DDR4 supported standards DDR4-4733(OC) / 4600(OC) / 4400(OC) / 4266(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3400(OC) / 3200 / 2933 / 2667 / 2400 / 2133 MT/s Channels 2 Maximum storage ranks 8 ECC is supported Yes Memory controller in CPU Yes Maximum data density 8192 Mbit External connections Mouse/keyboard combo (PS/2) 1 USB-A 3.2 Gen 1 (5 Gbit/s) 4 A notice: The designation USB 3.2 Gen 1 corresponds to the earlier designations USB 3.1 Gen 1 and USB 3.0. USB-A 2.0 4 HDMI 1 DisplayPort-Out 1 microphone 1 Line-In 1 Line-Out 1 RJ-45 1 Bluetooth Yes Wi-Fi Yes Internal connections SATA 4 M.2 2 M.2 Module Key M A notice: The actual usable speed of their M.2 SSDs depends on the combination of CPU, motherboard slot and chipset. M.2 interface SATA, PCIe M.2 Length 42 – 110 mm RGB LED Header 2 addressable RGB LED header 2 4-pin PWM fan 3 Connections (optional) USB 3.2 Gen 1 (5 Gbit/s) 1 USB 2.0 1 Serial 1 TPM Yes RGB Standard RGB Fusion SATA controller AMD B550 directly usable RAID levels 0, 1, 10 USB controller AMD B550 Onboard graphics The motherboard’s graphics ports can only be used when using a CPU with an integrated graphics chip. Sound Realtek® ALC1220 LAN Realtek GbE LAN Realtek Wi-Fi RTL8821CE + Bluetooth 5.0 Features CrossFireX Further information To support the latest processor cores, a BIOS update may be required. Weight 919 grams WEEE number 54978142