Customer Ratings & Reviews

The NZXT H6 RGB FLOW is a killer case that gives you a massive interior space—definitely a *super room* for cable management and component layout. Installation is a breeze; the design makes it *easy* to snap parts in and get everything lined up without a hassle. It’s the *best case* I’ve used since I made the switch to PC building, offering premium feel and solid build quality. I’d *recommend* it to both *new* builders who want a straightforward setup and *veteran* enthusiasts who appreciate performance and aesthetics.

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.

Very spacious and beautiful Lighting. can fit anything you throw in it. the fans that come with it are great and the cables are pre organized which is a big plus. has straps for cable management which is nice for a neat looking PC

Great options, thought more fans were in it when I bought it first but not necessary overall. Holds together and actually a little bigger than expected. really sturdy though

Super easy case to work with. The air flow alone is top notch. I added the Kraken 360 RGB AIO and some NZXT brand ARGB fans to top it off. Cable management is a breeze and with the dual chamber configuration, your focus is on the aesthetic of the build. Highly recommend!

Easily the best case I’ve built out of. Was happy to see it fit even the newer before GPUs. Highly recommend for anyone starting a new build

This case matches perfect with my system, I put 3 120mm fans on top, 1 on back, 2 140mm on bottom and it comes with 3, 120 mm fan on the front, that’s a perfect cooling fluid system and also supports the atx mother board

Amazing case, Easy to build and cable management is awesome

Awesome case and pre installed RGB fans the correct way for proper air flow

The case arrived in perfect condition, works flawlessly, and the whole buying experience was outstanding.

Built many computers and this is definitely eye candy that performs. Added small figures inside to get the interest of my grandkids.

Overall a good case. My son really liked Lian Li fans so he replaced all the fans that came with it. He read online that for the bottom you need 140mm. So he bought some and they won’t fit unless you use a dremel to cut part of the frame to fit it. So for now he left them out.

Great case. Lots of room and ease to setup. Would definitely recommend

Holds everything nicely and great air flow. Wiring is a bit tight but still manageable.

I like this case. I moved my SFF Digital Storm Bolt X components into this case after determing that the SFF passive cooling design of that case couldn't handle the heat of a RTX 3089 Ti FE, despite modifying the case to custom install new fans. LEARNING NOTES: make sure you have a USB 2.0 splitter cable, or purchase an internal USB 2.0 hub if working with more tgan two fan ecosystems, and it strikes me as a good idea regardless. The H6 Flow is spacious and has a good cable mounting system. NZXT, and I imagine this is the same with all similar fans, uses PWM connectors for its fans. When you plan on having 10 fans, this is a lot of messy, cheap cabling to manage. Corsair fans were used to replace most of the fans (I installed a Krakken 360 Black and kept those fans). Corsair has the best solution to cable management with iCue - it makes a heck of a difference. But Corsair has its issuues too. But the case design can handle the cabling well. It is a pretty case, also. Clean and sleek. The dual chamber design is very easy to work with, though the size is larger because of it. I am hapoy with this case and op temps have materially dropped.

This case is awesome. Tons of spaces in the back to let you run wires descretely and amazing aur flow.

This case is amazing the airflow is the best the , included fans work very very good the rgb is great I love the overall aesthetics of the case it’s gotta be the best one I bought

Looks super clean would definitely recommend it. Also, all the fan wires were cable managed so I didn't have to do much cable management myself, so the back wasn't all messy and it was easy to hide the cables connected to the motherboard would recommend

Awesome case looks beautiful with my setup. Super easy installation, only thing I wish is that it actually came with the bottom 2 fans, and the exhaust fan on the back of the case. As well as the fans leds don’t work with the nzxt cam software unless you get the fan header.