NZXT - H6 Flow RGB ATX Mid-Tower PC Case with Dual Chamber - White

Building in this case is a breeze and the dual chamber design makes cable management easy. It does have built in cable straps in the back but I would still recommend using the zip ties that come included. It was a bit hard to get the sata drive bay out of the back but once it’s off you’re good. The thumbscrews for the side glass, back panel, and sata drive bay were a little wonky but they do work. I do recommend getting additional fans. One 120mm for the back exhaust, two 140mm for the bottom intake, and 2-3 at the top for exhaust if you don’t go with an AIO. The case is plenty big and it fit my XFX 7700XT QICK no issue. Keep in mind if you buy additional NZXT ARGB fans, you will need to buy the controller for it likely.

Design & Build Quality The H6 Flow RGB stands out with its angular front corner, directing airflow past the GPU. Its compact dimensions (17.1" H x 11.3" W x 16.4" D) make it suitable for desktop setups. The case features a dual-chamber layout, with a tempered glass side panel and perforated steel panels for optimal ventilation. The front I/O includes USB 3.2 Gen 2x2 Type-C, dual USB 3.2 Gen 1 Type-A ports, and HD audio. The power button is illuminated with a clear bezel, adding a touch of elegance. ​ Cooling & Airflow Out of the box, the H6 Flow RGB includes three 120mm F120 RGB Core fans. The case supports a 360mm top radiator and dual 140mm bottom fan mounts. While the angled front fans enhance GPU airflow, the case lacks an exhaust fan, which may affect cooling performance. The stock fans are voltage-controlled (3-pin), lacking PWM support, which could impact noise levels under load. ​ Build Experience Assembly is straightforward, with a comprehensive accessory kit that includes screws, cable ties, and a printed build guide. The case offers ample space for components, supporting GPUs up to 391mm in length and CPU coolers up to 163mm in height. The PSU is mounted behind the motherboard tray, keeping the interior clean and uncluttered. ​ Aesthetics & RGB Lighting The H6 Flow RGB's design emphasizes visibility, with a frameless glass side panel and angled front fans that subtly illuminate the interior. While the RGB lighting is not as intense as some other cases, it provides a refined accent that enhances the overall look without overpowering the components. ​ Final Verdict The NZXT H6 Flow RGB is a stylish and functional case that caters to users seeking a balance between aesthetics and performance. Its compact size, clean layout, and subtle RGB lighting make it an excellent choice for those looking to showcase their build on a desktop. However, potential buyers should consider the lack of an exhaust fan and the absence of PWM support in the stock fans when evaluating its cooling performance

The perfect size case! As someone who’s always bought prebuilts, I finally decided it was time I see what all the hype about building your own was. This case allows you to buy everything you need without restrictions and provides plenty of optimal airflow when using every fan slot. NZXT made the rear of the case easy for cable management. Overall great case for a new builder like me.