The Noctua L9a & L9i | Still the benchmark for silent low profile air coolers?

Noctua finally delivers the all-black variants for their most popular CPU coolers. Let’s have a look at the low profile ones, the famous L9a and L9i in the flavour ! Let’s build together on Patreon: Here is the complete parts list: * CPU Cooler * Noctua L9a : * CPU Cooler * Noctua L9i : * Case fan * Noctua NF-A9x14 HS-PWM : * Noctua AM4 adapters * Noctua NM-AM4-UxS: * RAM * 32GB Trident Z Royal SIlver RGB 3000 MHz DDR4: * SSD * M.2 Samsung 970 EVO 2TB: * CPU * Ryzen 7 2700 65W: * MB * ASUS ROG STRIX B450i: * GPU * EVGA GTX 1080 FTW ACX3.0: * Case * DAN A4-SFX: * PSU * Corsair SF600: