FSP VITA GM 750W ATX v3.1 PSU Review

Average Noise

The PSU’s average noise output is low.

Fan Noise & Speed Maps @ 28-32 °C – 115V

At up to around 465W, the fan’s noise remains below 20 dBA, and it is under 25 dBA at up to 580W at 12V. The PSU’s noise doesn’t exceed 30 dBA at normal operating temperatures.

Fan Noise & Speed Maps @ 28-32 °C – 230V

The 230V fan speed profile is smoother than the 115V one. There is a spot where the fan’s noise goes over 30 dBA.

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19 thoughts on “FSP VITA GM 750W ATX v3.1 PSU Review

  1. I know I’m late to the party, but I bought the VITA GM 750W yesterday. My unit comes with only a 300W-rated 12V‑2×6 cable. I expected a 600W cable, although I think a 450W cable would be sufficient for a 750W PSU. The 300W cable feels a bit underpowered.

    Did FSP silently change the cable, or did only the review units come with the 600W-rated cable?

      1. First, thanks for the reply!

        If I’m right, you’re saying the cable is capable of 600W throughput, but the sense pins are configured differently.

        My problem with this whole thing is that there is no clear indication that this PSU only comes with a 300W 12V-2×6 cable. There is no mention of it on the manufacturer’s website, not even in the manual. Cybenetics and this review state it’s 600W, so it’s safe to assume it’s 600W.

        The PSU can handle a GPU like the RTX 5080, but the native 12V-2×6 cable can’t. Using an adapter is the solution, which can go up to 600W, but then why do we even have the native cable? Like in the review, 600W is overkill, but a 450W one is sufficient for a unit like this; there is still plenty left for other components if it’s a safety concern.

        I just feel a little scammed because the reviewer’s unit is different from the retail ones, and again, this is not stated anywhere.

        1. normally a 750/850W unit should come with a 300W set cable and NOT higher. If you want 600W you should go with a 1050W PSU or higher. This is according to Intel’s rules.

  2. FSP was in the past not known for silent PSUs, looks like it changed. I hope the Non-modular variants also silent?

  3. brother i want to ask

    right now i have 650 rmx 2018 version of corsair psu

    my system was 7900 gre hellhound standart clock
    7800x3d standart clock
    6400mhz expo ram
    3 hdd 2.5 inc
    1 ssd 2.5 inch
    2 nvme drive
    and a lot of fans like 6 fans

    is this psu decent ? i am planning to get 5070 in future

    this psu was very2 cheap because promotion please answer is it good?

  4. Your in depth reviews of psu’s are amazing.

    I hope you review the Lian Li Edge 1300 and new phanteks revolt 1200. I want one of those psu’s for my new built.

      1. I’m in Indonesia and bought 1000w version. Bulk caps is Toshin Kogyo. The box said it’s Korean version. Perhaps some region in Asia using TK caps instead Nippon Chemicon to reduce price.

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