Hi,
I have almost the same system as you:
- ASUS Pro H610T D4-CSM
- Intel i3 12100 boxed
- 1x 16GB Crucial DDR4 3200MHz
- Leicke ULL NT03015 12V 120W
- Transcend 16GB JF V10 (no HHD for testing)
- Unraid 6.12.6
I found the solution to enable ASPM for the Realtek RTL8111H (it works for me):
echo 1 | sudo tee /sys/bus/pci/drivers/r8169/0000\:02\:00.0/link/l1_2_aspm
"0000\:02\:00.0" is the adress for the Realtek RLT8111H from lspci (0000:02:00.0).
But the lowest wattage I can reach is 4,7 watts with unplugged HDMI cable and unplugged keyboard.
@bagican How can you reach 3 watts? Is your Akasa power supply so much better?