Protection Features
|
OCP (Cold @ 28°C) |
12V: 181.6A (136.2%), 12.015V |
|
OCP (Hot @ 41°C) |
12V: 181.4A (136.05%), 12.013V |
|
OPP (Cold @ 29°C) |
2200.11W (137.51%) |
|
OPP (Hot @ 40°C) |
2169.16W (135.57%) |
|
OTP |
✓ (120°C @ 12V Heat Sink) |
|
SCP |
12V to Earth: ✓ |
|
PWR_OK |
Proper operation |
|
NLO |
✓ |
|
SIP |
Surge: MOV |
The over current protection (OCP) triggering points should be lower at high temperatures. The 12V rail has a higher set OCP than the TX-1600, which I don’t approve of; the same applies to over power protection (OPP). Moreover, the 3.3V rail’s OCP is set sky-high.
Very extensive review. I have the old Prime PX-1300 that has the 12v sense defect. I disconnected the wire and the PSU hasn’t turned off abnormally since when overclocking my 7900 XTX. My next PSU will definitely be ATX 3.0-compatible but I don’t think I need a new one, especially considering the limited choices now. I hope Corsair will update the AX1600i soon but I bet it will cost an arm and a leg.
Hi crmaris, thanks for your reviews on the TX & this PX, awesome job.
Are these cons significant enough to deter someone like yourself from buying one?
Have you tested/reviewed a better high end alternative or more simply, which PSU in the 1300W+ category would be your go to right now?
Hi! So far there isn’t any better choice in the ATX v3.0 and >1500W capacity. I haven’t tested something better. The Corsair AX1600i has higher overall performance but it isn’t ATX v3.0 compatible
Ok, thanks for replying crmaris. I’ve had good experience with Seasonic so far & their Prime range so I’ll stick with them, thanks again for your time & in-depth reviews.