Rosewill 4000 360mm Radiator Mount

These mounting plates include tab features that clip into existing holes on certain Rosewill 4000-series 4U rackmount cases. See pictures to identify the type of hard drive cage and clip holes that I designed these for.

I have personally tested the Rosewill RSV-L4000U, though other cases with the same style of hard drive cages should work - YMMV. 

I also modified my Rosewill RSV-L4000U to provide matching clipping locations for the rightmost plate - on the stock case, they are only present in the left and middle positions. These mods are not strictly necessary, though recommended if possible - see pics.

Using these plates will require relocating the case's stock front panel control button assembly. I've included a front panel mount adapter that allows you to mount the front panel control pcb to the rightmost position at the front of the case. This mount adapter is designed for M4 and M3 heat-set inserts. The M4 inserts fasten the front panel bracket to the case (on the inside) using the same bolts that secure the rack ears to the case (on the outside). M3 inserts are used to fasten the front panel control pcb to the custom front panel mount, using the stock M3 screws. See pics for an illustration.

Bear in mind that actual radiator dimensions are NOT standardized beyond the fan mounting holes. In my case, with an EK Coolstream SE 360mm, the fit is EXTREMELY tight. I would certainly NOT assume that just any case and radiator would fit with the geometry of these mounting plates - measuring and testing is recommended.

I printed these parts in PETG-CF with a 0.8mm nozzle, though I'd expect PETG and a standard nozzle would also work fine. PLA may also work, though different radiators can have very different weights, and your ambient temps could also lead to sag and creep.