Gigabyte B660M D3H DDR4 LGA 1700 Micro-ATX Motherboard - LGA 1700 Socket - Intel B660 Chipset - Supports 4x DDR4 DIMM Slots (Max 128GB) - Expansion Slots: 1x PCIe x16, 1x PCIe x16 (Running at x4), 1x PCIe x1, 1x PCI Slot - Supports AMD Quad-GPU CrossFire & 2-Way - Storage Support: 2x M.2 Connectors, 4x SATA 6Gb/s Connectors - Realtek® Audio CODEC - Network: Realtek® 2.5GbE LAN - B660M D3H DDR4 - 3 Yearrs Limited Warranty

Manufacturer Warranty: 3 Years Limited Warranty

Manufacturer Contact Info: , NA

PCIe 4.0 Design

GIGABYTE B660 Motherboards are ready to work with the PCIe 4.0 devices which are expected to experience twice bandwidth than the current PCIe 3.0 devices. To reach the high speed and maintain good signal integrity, GIGABYTE R&D uses the low impedance PCB to provide the maximum performance.

** A BIOS update may be required to support Intel 13th Gen CPU Compatibility.**