It was such a bummer when I found out that the fans included in the built-in RGB case are proprietary. If the rear fan is removed, the entire RGB function of the case will be destroyed as it is tied to the reset switch. You need to replace all 3 fans if you don't like the rear fan or the rear fan is broken. Come on Antek!
MasterBox Q300L Micro-ATX Tower with Magnetic Dust Filter, Acrylic Side Panel, Adjustable I/O & Ventilated Airflow, in Black
40 Review
Computer case Deepcool Matrexx 55 MESH black
64 Review
Fractal Design Node 304 - Black - Mini Cube Compact Computer Case - Small Form Factor - Mini ITX β mITX - Enhanced Airflow - Modular Interior - Includes 3x Fractal Design Silent R2 120mm Fans - USB 3.0
42 Review
Computer case AeroCool Cylon black
39 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
Enhance Your Audio Experience with ASUS Xonar U5 Sound Card
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
External sound card BEHRINGER U-CONTROL UCA222
16 Review