*RTX 3090 FE Vertical GPU Mounting Bracket will not allow cpu heat sink style cooler when mounted over rear 120mm exhaust grill in your case
3/4" thick hard rubber helps prevent vibration
No screws or fasteners
cool down MOSFETS
Use with Direct Drive
REGA Planar RP1, RP1 Plus, RP2, PL3, RP3, RP78 PL1, P3-24, Adjustable Height Turntable Feet (Three) Model:Pl1 *RTX 3090 FE Vertical GPUMnpctech's Rega Research Planar PL1, RP series RP1, RP1 Plus, RP2, RP3, Rega Pl3, P3 24, and RP78, Rega P3 50th Anniversary Edition Adjustable Leveling Turntable Isolation Feet allow 1 4" (6. 35mm) of adjustment. These height adjustable isolation feet for the Rega Turntable are Compatible with Rega's Wall Mount Bracket. John Tishler's late 1980's Rega Planar 3 turntable used to have Audioquest Sorbothane feet, but he's upgraded the feet to Mnpctech