ATX Form Factor, AMD B550 Chipset, 4 x Dual-Channel DDR4-4733 (OC), 4 x SATA III, 2 x M.2, 1 x PCIe 4.0 x16 Slot, 2 x PCIe 3.0 x16 Slots, 1 x PCIe 3.0 x1 Slot, 7.1-Channel Realtek ALC1200 Codec, 2.5 Gigabit Ethernet, Supports Windows 10 64-Bit Bring boosted speed and performance to your gaming build with the B550 AORUS Elite V2 AM4 ATX Motherboard from Gigabyte. Designed to provide boosted performance for streamers and gamers this motherboard supports up to 128GB of DDR4 RAM with speeds up to 4733 MHz supported when overclocking. In addition to four SATA III drive interfaces this motherboard also incorporates two M.2 slots compatible with RAID 0 1 or 10 allowing for boosted sequential read speeds or data redundancy. Multiple PCIe slots provide room for graphics cards and more while onboard 2.5 Gigabit Ethernet ensures smooth online performance.The B550 AORUS Elite V2 AM4 ATX Motherboard utilizes the AMD B550 chipset and is compatible with CPUs conforming to the AM4 socket. A rear I/O panel boasts two USB 3.2 Gen 2 three Gen 1 and two USB 2.0 Type-A ports. In addition to an RJ45 port this rear panel also sports HDMI and DisplayPort outputs. A Q-Flash Plus button enables BIOS flashback while a S/PDIF and five 3.5mmm ports provide connections for audio equipment. Internal headers provide support for a CPU pump or fan as well as three 4-pin case fans. Three RGB and two addressable headers provide lighting options for your build while a 2x6 pin TPM header can be used with the GC-TPM2.0_S module available separately. A USB 3.2 Gen 1 Type-C and two Type-A ports along with four USB 2.0 Type-A ports are supported on the front panel via internal headers. Audio is handled by the Realtek ALC1200 codec which supports 7.1 Surround Sound. The Gigabyte B550 AORUS Elite V2 AM4 ATX Motherboard is compatible with the Windows 10 64-bit operating system.