NZXT H9 Flow Dual-Chamber ATX Mid-Tower PC Gaming Case – High-Airflow Perforated Top Panel – Tempered Glass Front & Side Panels – 360mm Radiator Support – Cable Management – White
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Availability:
Only 4 left in stock, order soon!
Arrives
Oct 5 – Oct 22
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Size: Non RGB Fans
Style: H9 Flow
Color: White
Features
- CLEAR VIEW: Seamless glass across the front and side panels gives your builds components the undivided attention they deserve.
- HIGH-PERFORMANCE AIRFLOW: Perforated top and side panels direct filtered air through the case to cool down components and enhance performance.
- DUAL-CHAMBER DESIGN: Cables, storage, and PSU are separate from other components to maintain a clean look and maximize airflow to the GPU. SIMPLIFIED BUILDING: Spacious interior with intuitive cable management, a dedicated SSD wall panel, and removable top and side mounting brackets.
- SIMPLIFIED BUILDING: Spacious interior with intuitive cable management, a dedicated SSD wall panel, and removable top and side mounting brackets.
- ENORMOUSLY COOL: Supports radiators up to 360mm in the top, side, and bottom panels. Fits up to 10 x 120mm fans, or 6 x 140mm fans plus 1 x 120mm fan.
Description
The H9 Flow CM-H91FW-01 is designed to cool o powerful GPUs with its expansive thermal capabilities, featuring a ten fan capacity and numerous 360mm radiator mounting options. A perforated top panel takes cooling even further, and a unique wraparound glass design with a dual-chamber layout is the perfect showcase for premium components.
Brand: NZXT
Motherboard Compatability: Micro ATX
Case Type: Mid Tower
Recommended Uses For Product: Gaming
Color: White
Material: Tempered Glass
Power Supply Mounting Type: Bottom Mount
Cooling Method: Air
Model Name: CM-H91FW-01 23959168
Fan Size: 120 Millimeters
Number of USB 2.0 Ports: 2
Number of USB 3.0 Ports: 1
Brand: NZXT
Series: CM-H91FW-01 23959168
Item model number: CM-H91FW-01
Item Weight: 26.6 pounds
Product Dimensions: 23 x 23 x 15 inches
Item Dimensions LxWxH: 23 x 23 x 15 inches
Color: White
Computer Memory Type: DIMM
Manufacturer: NZXT
Date First Available: January 12, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Oct 5 – Oct 22
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: Non RGB Fans
Style: H9 Flow
Color: Black
The NZXT H9 Flow is hands down one of the best cases I’ve ever built in. The dual-chamber design makes cable management incredibly easy and clean. The airflow is excellent, especially with the perforated top panel — my temps stay low even under load. The tempered glass front and side panels show off your build beautifully, and there’s tons of room for fans or a 360mm radiator. It’s well thought out, sturdy, and looks amazing on my desk. If you're building a high-performance rig, this case is 100% worth it.
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Reviewed in the United States on July 18, 2025 by Blake
Size: RGB Fans
Style: H9 Flow RGB+ (2025)
Color: Black
The NZXT H9 Flow RGB+ (2025) is hands-down the best case I’ve ever worked with. Build Quality & Design: The dual-chamber layout is a builder’s dream—tons of room for cable management, airflow, and clean component placement. The black finish with tempered glass panels gives it a premium, showcase-ready look. Cooling & Airflow: With 7 included RGB fans (6 × 140mm and 1 × 120mm) plus support for up to a 420mm radiator, cooling performance is outstanding. Even under heavy loads, temps stay well under control, and the fans run smoothly without excess noise. Ease of Build: Everything about the design feels intentional—ample space for large GPUs, great radiator mounting options, and full back-connect readiness for the cleanest builds possible. Cable routing is effortless, and the included control hub makes RGB and fan management simple. Bottom Line: After building over 35 PCs, this is by far my favorite case to date. NZXT nailed the combination of looks, functionality, and cooling performance. An absolute joy to build in.
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Reviewed in the United States on August 13, 2025 by Nicks Tech Corner
Size: Non RGB Fans
Style: H9 Flow
Color: Black
I’ve had this for 7 months now, and I think it’s time I finally write a review. I get compliments on this case ALL. THE. TIME. My setup looks soooo clean now and this case really ties it all together. There’s so much space for airflow and cable management, and the size of the case made it easy to get in and assemble. I’m fine with the fans it came with, and haven’t bothered swapping those out because it stays pretty quiet and stays cool. I love the magnetic mesh top that pops off for easy cleaning in-between deep cleanings, and the mesh tray at the bottom that slides out. I love how many configurations there are for airflow or for your radiator, and I LOVE how the PSU gets hidden in the back alongside the cables. Maybe I’ll update this review with a picture of my cable management, because I’m really happy with that too. I love that the windows are glass panes instead of plastic/acrylic that might scratch easily. Everything about this case just feels high quality.
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Reviewed in the United States on July 7, 2025 by Harte Harte
Size: RGB Fans
Style: H9 Elite
Color: White
The NZXT H9 Elite is hands-down one of the best PC cases I’ve ever built in. The dual-chamber design makes cable management effortless and keeps the build looking super clean from the glass side. If you care about aesthetics, this case is a showstopper — the panoramic glass panel looks amazing, especially with RGB components inside. Airflow is surprisingly solid despite all the glass, and the included F-series RGB fans are quiet and sync well with NZXT CAM. There’s plenty of space for a large GPU (I’m using a 7900 XTX), AIO cooler, and even vertical GPU mounting if you want that extra flair. If you’re building a high-end rig and want a case that combines beauty, airflow, and builder-friendly features — the H9 Elite delivers on all fronts.
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Reviewed in the United States on July 30, 2025 by ryan teresi ryan teresi
Size: Non RGB Fans
Style: H9 Flow
Color: White
The NZXT H9 Flow (2023) is a great case that rivals other high-end PC cases in my opinion. My experience building with NZXT cases has been nice, especially this case. They all feel high quality. There is enough space for cable management, and it is easy to work with. The view of the PC after it is done looks great with the glass side and front. There is space for 10x total fans: 3x fans at the top, 3x fans on the side, and 3x fans on the bottom, plus space for a single fan at the back. There are holes on the top, bottom, back, and whole side of this case, with dust filters included. My PC stays cool. For storage, there is a bracket that swings out and holds 5x 2.5" drives on the inside. There is a hard drive bracket that holds 2x 3.5" drives and 1x 2.5" drive. I think it would be nice if there were space to add one or two more 3.5" drives, though it is okay and should work for most people. Although with the AIO setup and this case, the PC is now heavy and not very portable. The top front I/O has: Power Button 2x USB 3.2 Gen 1 Type-A 1x USB 3.2 Gen 2x2 Type-C (20 Gbps) 1x Headset audio jack Overall, I really like this H9 Flow PC case, the way it looks and to build with it.
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Reviewed in the United States on August 22, 2025 by Andrew G
Size: Non RGB Fans
Style: H9 Flow
Color: White
Great case, pretty to look at and spacious enough for the latest hardwares including the newest 5090 cards. Airflow feels amazing, comes with 4 fans which is enough to make my pc to regulate temperature, with obvious additional parts like a cpu water cooler and radiator. My only issue which isn’t a huge problem is the center piece for cable management makes a right squeeze for my GPU, but that can easily be fixed by removing that one piece by unscrewing 2 screws. F panel is also really nice and easy to install, rather than the old system with multiple tiny plugs for power, reset and LED, it’s all one simple plug, saves a bunch of time and makes cable management so much easier! 9.5/10
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Reviewed in the United States on February 27, 2025 by John Cordova