Wont work for intake buddy sorry... well it will but not well what so ever much better to use inside the tent. how many square feet are you working with? 9 or under and you can get this
Amazon product ASIN B01M7S46YZ (viewable on browser if not showing on app) its only 29$ maybe cheaper from other sellers I definitely recommend and use it myself... like I said having that 6” 465cfm ipower fan was just straight overkill for me THOUGH its a badass fan and I bought it used for 40$ with shipping so im not complaining about my ipower gear lol if I ever setup a larger area 4x4 or bigger shes going back into circulation.
Its plastic instead of metal so its more or less weightless compared to other brands and its 195CFM so itll work well with a 4” inline or a cheaper 6” inline. Mine is personally connected to a 6” ipower filter but thats because I was using a 6” ipower fan but its to loud to heavy to bulky and to strong for my 4x2... it was getting rid of my smoke lol I blow the smoke towards the intake and ban its gone...
My bad I was referring to the outtake... if you have a strong enough outtake you can run a passive intake... otherwise that fan I posted would be great for an intake so would a 4”booster fan... but the inline fan will have more utility later on and its quiter imo. Not to mention both items would cost around the same inline may be cheaper.
EDIT: dont get me wrong the fan OP bought would be great for inside the tent for circulation but so would a small tower fan as it has more height and can hit entire plants that are 2-3 foot tall at all times versus the smaller fan which can only really hit a smaller area. Just depends if you get bugs bad ect... if not that fan would be a great fan to set on the ground and blow up on the plants. But if you have mite problems ect or ever have id say skip that for a tower fan or something with a larger diameter.