Super Flower Leadex VII Gold 1300W (SF-1300F14XG) PSU Review

Transient Response

20% Load – 20ms

Voltage Before After Change Pass/Fail
12V 12.066V 11.979V 0.72% Pass
5V 5.035V 4.917V 2.34% Pass
3.3V 3.325V 3.191V 4.04% Pass
5VSB 5.098V 5.055V 0.85% Pass

50% Load -20ms

Voltage Before After Change Pass/Fail
12V 12.042V 11.977V 0.54% Pass
5V 5.033V 4.928V 2.08% Pass
3.3V 3.324V 3.184V 4.20% Pass
5VSB 5.067V 5.027V 0.79% Pass

Transient response at 12V is among the best in this category. This is not the case for the minor rails, but the 12V rail is the most important.

Transient Response ATX v3.0 Tests

The PSU successfully passed all ATX v3.0 transient response tests.

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12 thoughts on “Super Flower Leadex VII Gold 1300W (SF-1300F14XG) PSU Review

  1. no case is included on the current release of this PSU. I think all PSU’s should come with a case/bag. Feels very cheap to see it in this review but not in the retail release.

    Not a reason to avoid but something to note. The cables felt a lot less substantial than a msi 1000w unit I was pulling out (DOA unit being returned). The MSI MPG also had nice sleeved cables while this one had more standard ones with very poor QC on the rubber tape/band wrapped around the 12VHPWR. Glue was allowed to seep and dry from the tape and just made everything look sloppy. Not what someone wants to put in their 3-4k PC.

  2. I needed a high wattage PSU and decided to buy this on Newegg for 185 USD largely based on this review. Many of the 1000W PSU featured on this site was priced 140 USD and often more according to PCpartpickers, so it wasn’t that hard of decision to pay a little extra for this instead.

  3. Hi Crmaris,

    When will this psu be released in eu?

    I cant find a good 1200 watt ATX 3.0 psu in europe.

    Nothing comes close to this cpu as far as i know. What should i do or buy tom come close to this psu? Im lost. Biggest factor for me is noise and coilwhine.

    Kind regards,
    Sam

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