This is thinnest rtx 3090 and its perfect for this case with corsair sfx 750 PS,all that combine with alpenhohn black ridge or ID-COOLING IS-47K cpu cooler , and some good cpu ryzen 9 5800x or 5900x,it should be fine for all.
Or just go with 2 slot 3080/3070 some gpu, cmone guys this case for gaming, I dont think so, video editing maybe,but not for hardcore video editing U know and some multimedia, there is no good air ventilation, because everything is so tight/closely.
If they made it thickening for 75mm cpu cooler then great for me, but idk they made it so biggy, only 47 mm cpu fan for sentry in the future, if u wanna similar size case for gaming then u should go for Sliger Cl530 Conswole, 3-slot gpu, 75mm cpu fan, SFX-L for 1000W if u wanna, front panel usb C-type, riser pci-E 4.0, and all that in 10,9L, so make compromise for 2-3 L more U get gaming slim console/PC silmilar PS4/PS5.
Or go with new LOUQE RAW S1 12L,it is more similar to XBSX and all that in 12L.
This is new case for 2021 and its freaking cool, so just choose what is your purpose, hardcore gaming Sentry is too small.
10-12L for slim design is I think great for gaming, but 7L is 7L, but for me Sentry is the one of the best case in world, perfectly design......
Links for Sliger CL530, LOUQE RAW S1, and thinnest RTX 3090 for now......
[URL unfurl="true"]https://www.sliger.com/products/cases/cl530/[/URL]
[URL unfurl="true"]https://www.louqe.com/raw-s1/#specs[/URL]
[URL unfurl="true"]https://videocardz.com/newz/gigbyte-geforce-rtx-3090-turbo-is-the-first-ampere-blower-type-design[/URL]
