Features 1、QUAD CHANNEL: Motherboard uses quad channel 8 memory slots to dramatically improve the performance of the motherboard can be expanded up to 256G, better meet your needs. 2、32GB/S DATA TRANSFER: M.2 supports 32GB/s data transfer speed for operating system and application drivers. 3、10 SATA3.0 HIGH SPEED INTERFACE: Motherboard with SATA3.0x10 high speed interface, fast boot up without waiting, strong compatibility and better reading speed. 4、DIGITAL DIAGNOSTIC FUNCTION: Desktop motherboard comes with a digital diagnostic function, which automatically detects hardware devices on boot to ensure stable operation of the device. 5、HIGH STABILITY: E ATX motherboard is made of PCB material, which is durable, high performance and stable, easy to install, and highly compatible with various applications. Specification Item Type: DDR4 Motherboard Material: PCB Built in Battery: CR2032x1 240mah Motherboard Model: X99 DUAL F2 Motherboard Type: E ATX Graphics Card Slot: 2xPCle 16X NIC: 2xGigabit Adaptive NIC CPU Socket Type: LGA2011 V3 V4 Number of Memory Slots: 8xDDR4 Memory Capacity Peaking: 256GB HDD Interface:10xSATA3.0,1xM.2 NVME Interface Display Interface:PS/2 Keyboard and Mouse Power Connector:2x8pin,1x24pin USB Interface: USB3.0x6, USB2.0x6 (Front USB3.0x2, USB2.0x2) Expansion Interface:3xPCle.1X, 1xCOM Pins Package List 1 x Mainboard (Ship with Inbuilt Battery) 1 x Metal Plate 1 x Connection Cable 2 x Bracket 20 x Screw