Montech Titan PLA 1200W ATX v3.1 PSU Review

Transient Response

20% Load – 20ms

Voltage Before After Change Pass/Fail
12V 12.197V 11.938V 2.12% Pass
5V 5.027V 4.930V 1.92% Pass
3.3V 3.320V 3.216V 3.13% Pass
5VSB 5.091V 5.045V 0.91% Pass

50% Load -20ms

Voltage Before After Change Pass/Fail
12V 12.168V 12.088V 0.65% Pass
5V 5.020V 4.934V 1.71% Pass
3.3V 3.310V 3.202V 3.27% Pass
5VSB 5.060V 5.013V 0.92% Pass

The transient response is not good at 12V because of the high voltage drop during the 20% load test. It is decent at 5V and good enough at 3.3V and 5VSB rails.

Transient Response ATX v3.1 Tests

The PSU passes all ATX v3.1 transient response tests, but the 3.3V rails drop low, right to the limit.

The 12V rail performs well in these tests since the transient load is applied while the PSU is already in a high-load operation.

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10 thoughts on “Montech Titan PLA 1200W ATX v3.1 PSU Review

  1. Would you consider reviewing some of the sama psus like black diamond, black hole, XP, and even the new upcoming GT series? When they’re in stock they’re at incredible prices, and my buddy who’s working on a psu database says some of their electrical performance is debatably a tier.

  2. Are there any notable safety concerns when using this as compared to a better reviewed 1200W-1300W PSU with a MSI RTX 5090 SUPRIM SOC?

    I already purchased this PSU (felt it was good as it is a Seasonic OEM and there are also very few white PSUs at >1200W)

    However I am now concerned after reading the cons listed in this review, and might switch to the [ASRock Taichi TC-1300T] or [Lian Li Edge Gold/Plat 1200W/1300W] if it would improve safety levels

    1. Look at the protection features table, everything you need to know is on this page.

      I liked the Taichi units, FSP is trying hard to make them highly competitive.

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