Customer Ratings & Reviews

Honestly best case you can get. No cons besides the size

Best buy for the win here this case is so hard to get your hands on but ole best buy came through for me

Great looking case with ample room for cable management. Cant go wrong with any NZXT case

This case is massive, gorgeous and easy to build in. All around an excellent case.

I loved it and it works perfectly fine amd love the led loghts on it as well

It’s a very beautiful case and I really love how it looks, great buy

Has the best flow of a case i have so far and it fits everythin nicely

Excellent case, so cool, clean and beautiful, 10/10

Overheats regularly, can’t be recommend this to anyone looking for good airflow.

Order got canceled the reopened a week later. Driver decided to sit in my driveway so they could take a nap for a hour. Overall I would never use Best Buy’s delivery service “Roadie” again it was a poor experience by far.

One of the fans that came with the case doesn't work.

Sleek, modern design with excellent airflow and cable management options. The dual-chamber layout keeps the interior looking clean. Plenty of space for large GPUs and radiators. Side and front tempered glass panels make it perfect for showcasing your build.

The NZXT H9 Flow is a builder’s dream. The dual-chamber design makes cable management super clean, while the wide-open airflow keeps temps low even with powerful setups. It looks absolutely stunning with the full glass panels — perfect for showing off your build. Tons of space for fans, radiators, and big GPUs too. If you want a sleek, high-airflow case that’s easy to build in and looks incredible, the H9 Flow is 100% worth it.

The NZXT H9 Flow is hands down one of the best cases I’ve used. The dual-chamber design makes cable management effortless and keeps the build looking clean. The airflow is excellent right out of the box, keeping temps low even during demanding sessions. The tempered glass panels show off the build beautifully, and the layout gives plenty of room for large GPUs, custom cooling, or future upgrades. It’s clear NZXT put a lot of thought into both aesthetics and functionality. If you’re looking for a case that balances style, performance, and ease of building, the H9 Flow is a perfect choice. Highly recommend it to anyone building a high-end PC.

I honestly love the style of the case and it performs well above my expectations. It has great cable management and beautiful airflow.

Love this case. It is well made and is very builder friendly. The only drawback is it is a bit on the heavy side. There is a lot of room for cable management on the back side of this case. The fans in the top were easy to install because the frame for the top fans comes out to mount the fans and then sets right back down inside the top. The same goes for the side intake fans. If your putting fans in the bottom of the case, I suggest you mount those first before the case gets too heavy from other components.

Just built a new gaming PC and waited over a month for this case to be in stock. I am so glad I did! The case looks great and is very solidly made, you can feel the quality when you pick it up and don't feel plastic everywhere. It helps keeps all of the components cool with space for 10 120mm fans and the mesh over all the sides makes it easy to clean the dust. The case is huge and is capable of fitting any graphics card and CPU AIO or large fan cooler you could possibly want to buy. The one thing is that the default fans that come with it are a little noisy so I replaced them, but otherwise this is a great case.

Its a pretty big mid tower with plenty of room to fit whatever you need inside and great with cable management but the most important part is the two tempered glass panels that show off your build.

Great case to show off all the parts of your build. Great airflow and overall a very nice sleek looking case. Definitely recommend it to anyone looking for an upgrade,

This case is just majestic! It has fantastic build quality, a lot of space for cables, and fans, and the fact that its a big case is the reason I personally wanted it in order to make cable management easier (previous case was the Lian Li Air Mini). Its thermals are on par with my Lian Li Air Mini. I currently have a 13700k, and an MSI Liquid X 4090 with Phanteks T30 120mm fans attached to it set as exhaust on the side/back. The CPU is undervolted but it doesn't pass 69c running games in 4k with max settings, on Cinebench r23 it doesn't pass 84c (Currently using an MSI MEG S280 AIO, with Silent Wing 4 Pro 140mm fans attached to it. I have those set as Exhaust on top of my case, with T30 fans on the bottom intaking air, as well as another T30 fan as intake on the rear. Before you ask, Yes, I'm well aware it's an odd setup but I'm trying it out. But back to the case, It's so incredibly easy to build in and there's so much space that there's nothing to really complain about if I'm being honest here. I would absolutely recommend this case and if you see it in stock I'd definitely take a chance as I've seen that it's still difficult at times to get due to selling out so often. 10/10 Case!