Not bad I installed 2 120mm radiators over long distances, had to use a washer so I could mount them on a grille (with 120x15mm fans pushing air out of the case) and the rest I haven't tried this non-liquid-cooled PC, so temperatures may vary depending on your preferences, with a bit of room needed to install fans without using shims. Low profile fans are a must. the power supply I had to move down a notch. I use Ryzen 5 5600x OC up to 4.5GHz.
Fractal Design Define R5 - ATX Mid Tower Computer Case - High Airflow and Silent Optimized - Includes 2x Dynamix GP-14 140mm Silent Fans - Water-Cooling Ready - Black
43 Review
Computer case Deepcool Matrexx 55 black
55 Review
Zalman Z3 M ATX π» Tower Computer: A Compact and Powerful Machine
77 Review
MasterBox Q300L Micro-ATX Tower with Magnetic Dust Filter, Acrylic Side Panel, Adjustable I/O & Ventilated Airflow, in Black
40 Review
External sound card BEHRINGER U-CONTROL UCA222
16 Review
Enhanced Sound Blaster Play! 4 Hi-res USB-C DAC and Sound Adapter with VoiceDetect Auto Mic Mute/Unmute, Dual Noise Cancellation, Bass Boost, Dynamic EQs | Ideal for Windows PC Video Calls
13 Review
Creative Labs Sound Blaster Play! 3 External USB Sound Adapter - Compatible with Windows and Mac - Plug and Play (No Drivers Needed) - Enhanced 24-Bit 96Khz Playback Upgrade
53 Review
Enhance Your Audio Experience with ASUS Xonar U5 Sound Card
13 Review