Socket LGA2011-3 Support Processor Intel Xeon E5-1600 & E5-2600 & E5-4600 V3 & V4 Family CPU support List : https://nonotree.xyz/en/shop/huananzhi-x99-bd4-v1-1/#tab-cpu-support
Graphic No display output port Supports NVIDIA and AMD Graphics Cards
4 (Quad) Channel Memory Architecture 4 x DIMM, Max. 4 x 32GB, DDR4 2400/2133/1866 MHz, Supports ECC or non-ECC Memory,
Audio Realtek ALC662 5.1-Channel, High Definition Audio CODEC LAN Realtek RTL8111G, 1 x 10/100/1000 Mbit LAN Controller(s)
Expansion Slots 2 x PCIe 3.0 x16 1 x PCIe 3.0 x4 1 x PCIe 2.0 x1
Storage 4 x SATA3.0 (6GB/s) port(s) 2 x SATA2.0 (3GB/s) port(s) 1 x M.2 Socket 3, NVM 1 x M.2 Socket 2, SATA
Internal I/O Ports 1 x USB 2.0 connector support additional 2 x USB 2.0 port(s) 1 x USB 3.0 connector support additional 2 x USB 3.0 port(s) 1 x CPU Fan connector(s) (1 x 4-pin) (1 x 4-pin) 3 x Chassis Fan connector(s) 1 x 24-pin EATX Power connector(s) 1 x 8-pin ATX 12V Power connector(s) 1 x Front panel audio connector(s) (AAFP) 1 x POST codes display LED
Back I/O Ports 1 x LAN (RJ45) port(s) 6 x USB 2.0 2 x USB 3.0 3 x Audio jack(s)
Packing list 1 x I/O Shield, 2 x SATA Cable, 1 x Manual