GIGABYTE B660 Gaming X DDR5 Intel Motherboard

The GIGABYTE B660 Gaming X DDR5 is an ATX-form-factor motherboard built around the Intel B660 Express Chipset and the LGA1700 socket, making it a solid foundation for 12th Generation Intel Core, Pentium Gold, and Celeron processors. Designed for builders who want next-generation memory performance without compromising on build quality, this board pairs a modern feature set with Gigabyte's established manufacturing standards. Memory support centers on DDR5 technology across four DIMM slots capable of holding up to 128 GB in dual-channel configuration. The board supports XMP 3.0 profiles, giving enthusiasts a straightforward path to higher memory frequencies through the BIOS. Gigabyte's Xtreme Memory Routing layout and SMD slot reinforcement contribute to signal integrity across the memory subsystem. Connectivity is a clear strength of the B660 Gaming X DDR5. The board ships with an Intel 2.5GbE LAN controller supporting 2.5 Gbps, 1 Gbps, and 100 Mbps link speeds, positioning it well for high-bandwidth home network setups. Storage options include four SATA 6Gb/s ports with support for RAID 0, 1, 5, and 10 configurations. Expansion is handled by a primary PCIe x16 slot running at full x16 bandwidth, complemented by a PCIe x4 slot. The rear I/O panel provides a practical range of ports: one USB 3.2 Gen 2 Type-A port, one HDMI 2.0 output, one DisplayPort output, and audio jacks backed by a Realtek 7.1-channel HD Audio CODEC with S/PDIF out support. Internal headers include a USB Type-C header (USB 3.2 Gen 1), a USB 3.2 Gen 1 header, and two USB 2.0/1.1 headers, offering ample front-panel flexibility. Verified Specifications: - Socket: LGA1700 - Chipset: Intel B660 Express - Supported CPUs: 12th Gen Intel Core, Pentium Gold, Celeron - Form Factor: ATX (305 mm x 243 mm) - Memory: 4 x DDR5 DIMM, dual-channel, up to 128 GB, XMP 3.0 - Storage: 4 x SATA 6Gb/s; RAID 0/1/5/10 - Expansion: 1 x PCIe x16 (x16), 1 x PCIe x4 - LAN: Intel 2.5GbE (2.5 Gbps / 1 Gbps / 100 Mbps) - Audio: Realtek 7.1-channel HD Audio CODEC, S/PDIF out - Video outputs: 1 x HDMI 2.0, 1 x DisplayPort - USB rear: 1 x USB 3.2 Gen 2 Type-A - Power: 24-pin ATX + 8-pin ATX 12V