I am currently designing a new case for my first ever SFF rig, originally I was going to use a G-Unique 500Watt DC-DC PSU but seeing as after taking all components into consideration a Flex ATX PSU wouldn't be much smaller I've decided that I'm better off using a 500Watt fully internal Flex ATX PSU in my build, so I'm after recommendations on what brands to look at for a PSU with about 500Watts of output, it needs to power a GTX 1080ti and a i7 8700k plus 2 x 2.5inch HDDs and a Slimline Slot load Bluray drive, as well as 3 x M.2 NVMe SSDs which will be mounted to the motherboard.
Also is there any PSU options that are smaller than the FSP500 which is 150mm x 81mm x 41mm, it is mainly the 81mm that I want to get down to around 60mm even if the 40mm goes to 50mm, I'm after placing the unit in a chassis smaller than 350mm long by 225mm deep by 60mm high, but at the moment I can't' find a slimmer PSU than flex atx......
Also is there any PSU options that are smaller than the FSP500 which is 150mm x 81mm x 41mm, it is mainly the 81mm that I want to get down to around 60mm even if the 40mm goes to 50mm, I'm after placing the unit in a chassis smaller than 350mm long by 225mm deep by 60mm high, but at the moment I can't' find a slimmer PSU than flex atx......