I have 1 and a half running systems. During the first switch on was the same problem like Z440 Mobo, no screen , boot precedure stopped with memory error.
But the A99-a has a very nice manual and I was able to make a bios update.... The system runs stabil. I was happy to use my reg ECC DDR4 2400 RAM. Installing Windows 10 64 bit with USB-Stick where without complications with the ssd corsair MP500 240 GB.
first: Motherboard Asus A99-a Intel Xeon e5-1620 v4 Cpu fan noctua 14cm Ram Kingston reg ecc KTH-PL424 2 x 8 GB Corsair MP500 240 GB SSD with adapter for m.2 scsi Monitor lg 43ud79-b Pny quadro p1000 Power supply atx 550W ATX Tower (old)
half system for selling or storage: Power supply for z440 tested could not find any mistakes Motherboard Z440 (no idea to flash the bios because no manual) adapter for ssd Tower Z600 (empty) Adapter for Z420 Mobo 24 pin to 18 pin 2 connectors 12 pin
Thank´s all for the interest. Excuse me for not supporting you in reading the power supply ID, I don´t know how.
I try to build a working place for autocad and 3d studio max.
My first idea
Motherboard z440 Intel Xeon e5-1620 v4 Cpu fan noctua Ram Kingston reg ecc KTH-PL424 2 x 8 GB (one bank1 one bank Corsair MP500 240 GB SSD with adapter for m.2 scsi Monitor lg 43ud79-b Pny quadro p1000 Power supply atx with adapter
First change (because of don't found the right adapter) Power supply for z440
Second change Motherboard asus x99-a Power supply atx No adapter for ssd
Thank you for the pinout you are right, I have checked it with the cables of the original power supply. For the 18 pin connector I cannot find out the pinout on this way, but I think it is the same like for older version z620 z820. It is possible to by adapter for low price (company adaptere).
The next problem is the cpu fan, 6 pin ! My fan has only 4 pin.
I try to find the pinout for the p2 connector, p1 ist the 18 pin connector for Main Board power, P2 is the 12 in cpu0 memory connector. I have ordered the Adapter atx- 18 pin, but I can't find the right thing p2 connector. I bought a 12 pin cable with the right connector, but I need the pin out. There was a project with a hp z800, but the p2 connector is different, only 10 pins.