4 PCIe 3.0 x16 2 PCIe 2.0 x1 (in x4 slot), ***4 PCIe3.0x16 slots are running at 16/16/NA/8 or 16/8/8/8***
***PCIe slot #1 supports (x4) and slot #4 (x16) is disabled when Intel Core i7-5820K , i7-6800K or any processors with only 28 lanes is installed***
Dual LAN with Intel® Ethernet Controller I210-AT
Intel® X99
Up to 128GB Unbuffered non-ECC UDIMM, DDR4-3300MHz (OC), in 8 DIMM slots ***Memory overclocking is not warranty, it is up to the capability of CPU and memory***
Intel® X99 controller for 6 SATA3 (6 Gbps) ports; RAID 0,1,5,10 (I-SATA port#0~5) Intel® X99 controller for 4 SATA3 (6 Gbps) ports; (s-SATA Port#0~3 don't support Raid)
1 VGA port, ***VGA connector is for IPMI only. ***
WOL, CPU thermal trip support for processor protection, Control of power-on for recovery from AC power loss, ATX Power connector, ACPI power management, Voltage and Frequency Overclocking, Intel Smart Response Technology