Customers love the H9 Flow ATX Mid-Tower PC Case, especially its spacious interior, excellent airflow, and superior cable management. The case's design and ease of assembly are also highly praised, along with its overall appearance and sufficient size for PC components. However, some customers noted that the included fans are not RGB and the case can become quite heavy when fully built.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 6 Showing 101-120 of 591 reviews
Rated 4 out of 5 stars
Good but pricey
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Not a bad case overall, little bit on the pricey side. Overall wire management is easy and it comes with 3 intake and 1 exhaust fans, case was easy to take apart. Biggest complaint was literally just about every screw was installed from factory cross threaded, making reinstallation a pain
I would recommend this to a friend
Rated 5 out of 5 stars
Epic case!
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Posted . Owned for 8 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This case has so much space, clean and elegant. Cable management is top tier. With all the fans you can fit everything stays super cool.
I would recommend this to a friend
Rated 5 out of 5 stars
Review
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This product came earlier than expected. Amazing product, works amazing with my new build. Thank you so much for letting me get this item on the spot with no issues or problems. Came right to my front door.
This review is from NZXT - H9 Flow ATX Mid-Tower PC Case with Dual Chamber - Black
I would recommend this to a friend
Rated 5 out of 5 stars
Super Clean Case
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Very spacious and good airflow Wish it came with RGB Fans Very Good for a All White Build
I would recommend this to a friend
Rated 5 out of 5 stars
Beautiful Glass White Case
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Absolutely beautiful just sucks its limited stock at times. My first white build (will change gpu to a white 4080) and i am happier than i expected. Airflow is great. My gpu vertical mounted doesnt get higher than 73C gaming/streaming and my 13900k OC sits around mid 60s high while gaming streaming. I do have it push/pull intake with a 360 AIO.
Cable management is super easy to work with on the front end with the cutouts. In the back there is AMPLE room to work with. Maybe too much haha
I would recommend this to a friend
Pros mentioned:
Cable management
Rated 5 out of 5 stars
Best case for my Rtx 4090
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Good pc case because easy for the cable management
This review is from NZXT - H9 Flow ATX Mid-Tower PC Case with Dual Chamber - Black
I would recommend this to a friend
Rated 3 out of 5 stars
Sleek Looks, Solid QOL, Awful Fan Compatibility
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Very frustrating purchase. What seemed to be a feature packed case ended up being a real annoyance to build in. You would think this case is built head to toe to support "cooling", yet there are multiple oversights when it comes to fan compatibility. This case has an issue with a light buzzing noise, which is caused when the bottom fans make contact with the metal flow bracket (w/ holes). The back fan also has weird compatibility issues with fans, so you may need to swap your brand. The case requires a fan controller if you plan to add fans but also want to stick with the stock fans included.
Despite these pretty clear flaws, there is plenty of room to work with, it looks sleek, and there are some nice QOL features such as a swivel SSD rack and removable guards for wires. However, I would've vastly preferred functionality/compatibility over form/looks and will be absolutely shopping with a new brand once it's time to build another PC. These might seem like minor gripes, but when you are in the process of building and run into compatibility issues, the LAST thing you'd want is to have to pull everything out to restart in a new case.
No, I would not recommend this to a friend
Pros mentioned:
Design
Rated 5 out of 5 stars
Love the case
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Love me setup pc looks good clean setup love how looks
This review is from NZXT - H9 Flow ATX Mid-Tower PC Case with Dual Chamber - Black
I would recommend this to a friend
Rated 5 out of 5 stars
Boxy beauty
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great case! So much room and amazing views of all the components you could ever throw inside!
I would recommend this to a friend
Rated 5 out of 5 stars
You have to try this
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The best design I've ever built in. This Case not only looks amazing, but it has plenty of room for multiple radiator/fan systems and cable Management
I would recommend this to a friend
Rated 5 out of 5 stars
Incredible cooling
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This pc case is PHENOMENAL! On the functional side, my temps stay under 50 basically no matter what I do. I had the glass panel off for a moment to add LEDs and my daughter reached her hand in saying “it’s so cold in there!” And she was correct, excellent cooling capability with all these fans.
On the esthetic side, depending on what you do, it’s my favorite setup so far by far!
I would recommend this to a friend
Pros mentioned:
Design
Rated 5 out of 5 stars
Great
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Aesthetically pleasing, and has good structure for cooling.
This review is from NZXT - H9 Flow ATX Mid-Tower PC Case with Dual Chamber - Black
I would recommend this to a friend
Rated 5 out of 5 stars
The perfect case
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I absolutely love this case and all the space it has inside was able to cable manage so easy thanks to it
I would recommend this to a friend
Rated 5 out of 5 stars
Great case
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It’s a great case with amazing airflow and the dual chamber is nice. I recommend this for anyone looking to build or looking for an upgrade
I would recommend this to a friend
Rated 4 out of 5 stars
Cases these days
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Was told this had RGB lights included but it didn't so I'm sure I overpaid but after the install of my choice of fans and ram I have all the light I need. Works well looks clean and love the white set up.
I would recommend this to a friend
Rated 5 out of 5 stars
La mejor caja
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Posted . Owned for 5 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It's a perfect box, the truth is that I made the temperature of my PC more balanced and super good.
I would recommend this to a friend
Rated 5 out of 5 stars
Great case
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Fantastic base case for any starting build would recommend
This review is from NZXT - H9 Flow ATX Mid-Tower PC Case with Dual Chamber - Black
I would recommend this to a friend
Rated 5 out of 5 stars
Best case ever owned!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a well built case with extreme airflow capabilities. It comes with 4 installed fans with room for 3 more at the bottom of case. Water-cooling is a snap as the fans (2-3) and radiator (Liquid Cooler II 280) easily fit at the top of the case. This is the 3rd NZXT case I own and can only rave about their designs.
I would recommend this to a friend
Pros mentioned:
Design
Rated 5 out of 5 stars
Nice case
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Case is amazing got her on time and looks amazing.
This review is from NZXT - H9 Flow ATX Mid-Tower PC Case with Dual Chamber - Black
I would recommend this to a friend
Rated 5 out of 5 stars
Pc case
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Very perfect and i like the high speed fans and leds inside it and all my parts fit in it.