Welcome to our store! FOUR-CHANNEL MEMORY SLOTS: This desktop motherboard features four-channel memory slots for dramatically increased performance, supporting up to 64GB to better meet your needs. FAST TRANSFER SPEED: Ideal for operating systems and application drivers, the 4-channel computer motherboard's M.2 slot supports 32GB/s data transfer speeds. PLUG AND PLAY: The front USB3.0 interface of this DDR3 motherboard provides 10 times faster data transfer speeds than USB2.0 through its plug-and-play functionality. SATA 3.0 HIGH-SPEED INTERFACE: Experience fast boot-ups without waiting thanks to the SATA 3.0 high-speed interface. It offers strong compatibility and an upgrade from SATA2.0 for improved read speeds. PCB MATERIAL: Crafted from durable PCB material, this desktop motherboard is built to last and offers stable performance. The 2011-pin computer motherboard supports E5 V2 type CPUs. RESTORE TRUE SOUND CHANNEL: The 7.1 channel HD audio processor and sound capacitor restore true sound, ensuring a purer audio signal. Item Type: X79 Computer Motherboard Material: PCB Built-in Battery: CR2032x1 240 mah Motherboard Model: X79 Motherboard Type: ATX Graphics Card Slot: 1 x PCI E 16X NIC: Gigabit Adaptive NIC CPU Slot Type: LGA2011 Number of Memory Slots: 4 x DDR3 Maximum Memory Capacity: 64GB Hard Drive Interface: 1 x SATA3.0, 3 x SATA2.0, M.2 NVME Interface PS 2 Interface: PS 2 Keyboard and Mouse Interface Power Connector: 1 x 8-Pin, 1 x 24-Pin USB Interface: 2 x USB3.0, 4 x USB2.0, 2 x USB2.0 Pins, 1 x USB3.0 Pin Expansion Interface: 1 x PCI E 4X, 1 x PCI E 1X Includes: 1 x X79 Computer Motherboard 1 x Metal Plate 1 x Connection Line Customer satisfaction is our top priority. If you encounter any issues with your product upon receipt, such as damage or incorrect quantity, please contact us immediately. We are committed to providing you with the best after-sales service.