I tried every combinations… ATX only, EPS only, without CPU, without ram, ect. The C never start.
No issue with the same PSU with a WC621D8T. Haven’t had the chance yet to measure de 5vsb
I guess the motherboard doesn't like the PDU. Found some examples online that some combo + PDU don't work.
Not sure if I will keep the chassis in this case. @RolloZ170 do you think a 8259CL with a WC621Da8-T in a 2U case is a bad idea? I don't remember if I can limit the TDP in the bios.
So I compared the reading with a cheap ATX PSU tester from Amazon, the Corsair and the Delta PSU seems to have close values (but it's not under load, except for the Delta PSU that still power the backplane).
The only difference is on PG: 120ms on the Corsair vs 380ms on the Delta. Both values...
So I compared the reading with a cheap ATX PSU tester from Amazon, the Corsair and the Delta PSU seems to have close values (but it's not under load, except for the Delta PSU that still power the backplane).
The only difference is on PG: 120ms on the Corsair vs 380ms on the Delta. Both values...
If I compare the data on the PDU sticker vs the Corsair specifications, it should be fine... I tested board with AST2400 and AST2500 without issue.
Delta 550W + PDU
Corsair RM850x
+12V
42 A
70 A
+5V
14 A
20 A
+3.3V
10 A
20 A
+5VSB
4 A
3 A
-12V
0.5 A
0.3 A
That's the first thing that came to mind, I also tried the Gigabyte board outside the chassis (but with the PSU), same behavior.
Here is the result: (yeah I forgot the CPU 12v connector, but the behavior was the same with or without it)
It's this chassis: Textorm TXNC2U65-8H2P - PC cases - LDLC 3-year warranty
I tested the other PSU with this motherboard outside this chassis, but I tested the other motherboard inside the chassis.
If I trust the sticker on the PDU, it should be capable of delivering more W on the -12V and 5VSB than the Corsair.
I sent an email to Gigabyte, will see if I can have a response before EOW.
No I cannot use the PSU directly.
Yeah I think I am screwed. 2U power supply are super expensive, I paid only 130 euros for this chassis with 8 hotswap bays and redundant PSU.
Not sure if putting a 8259CL in there is a good idea too.
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