Kolink Observatory duo

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Joined
19 Apr 2022
Posts
10
Location
Leicester
Hi all

I am looking to purchase the kolink observatory duo, i have a powercolor rx6750 red devil gpu and i am just checking to see if the card will fit in case
 
The Duo supports up to 335mm cards if the front fans are in, 360mm if not. Your GPU is 320mm without bracket, 335mm with support bracket. So if you have the support bracket in, and a front fan infront of it, it's going to be very very tight and maybe not fit.
 
I have built pc in this case and have got my gpu to fit fine, i do have a question in regards to the rgb case fans, they are all connected to an argb hub, i have the hub connected and powered but i cannot control the fan speed through motherboard.

Motherboard - msi b650 tomahawk wifi

Connected to JARGB_V2 connector and systen fan header as per manual, but fans are at full speed and cant see how to control them
 
The last time I used a Kolink case the fan power+argb cables plugged into the same hub with custom plugs.

After a quick look at the Observatory DUO I got the impression the UMBRA ARGB hub only does the ARGB lighting

If the fans are plugged into CPU_FAN, FAN_SYS1, FAN_SYS2 headers etc. on the motherboard then that will require setup in the BIOS or via the MSI motherboard utility in Windows.
 
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