Looking to get two of these: https://www.amazon.co.uk/gp/product/B017RO39TK/ref=ox_sc_act_title_1?smid=A3P5ROKL5A1OLE&psc=1

In order to power my L3+ (and overclock so need higher watts).

Is there anything obvious i'm missing as to why this won't work?

Thanks in advance for any help