Result: Successfully
- Bootloader version and model: JUN'S LOADER v1.03b - DS3617xs
- DSM version: 6.2.3-25426 Update 2
- Additional modules extra.lzma: YES
- Hardware solution: KLLISRE x79 2011v2 / Xeon E5-2650v2 / 4x8Gb DDR3 ECC / HP_NC550SFP 2x10Gb / Adaptec ASR-71605 HBA mode / 16xHDD
As it turned out, a very good and cheap motherboard from the China $168 for a set with process and memory.
It also works without a video card, it only beeps for a couple of seconds at startup.
Need BIOS set for load from the USB flash drive as Legacy - don't loads from UEFI USB Flash