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The NZXT H9 Flow RGB is a white mid-tower ATX case with a glass side panel, three RGB front fans, one white rear fan, and an open interior for efficient airflow and easy PC component installation.
A white, dual-chamber mid-tower PC case with RGB fans, clear side panels, and labeled dimensions: 506 mm height, 481 mm depth, and 315 mm width. Text highlights maximum cooling and spacious design.
The NZXT H9 Flow RGB is a white mid-tower ATX case with three front-panel RGB fans and one white fan, featuring pre-installed F420 and F120Q (CV) fans for optimized airflow.
The NZXT H9 Flow RGB is a white mid-tower ATX case with RGB lighting, supporting radiators up to 420mm (top/front), 120mm (rear), and 360mm (bottom). “Expansive Cooling” highlights its optimized airflow design.
A close-up of the NZXT H9 Flow RGB mid-tower ATX case interior with cooling tubes and a display showing “32°C.” Text reads: “Up to 435 mm.” Below: “Optimized airflow supports high-performance graphics cards up to 435 mm.”.
The NZXT H9 Flow RGB, a mid-tower ATX case with a dual-chamber design, displays blue and pink airflow patterns to separate heat-generating components for improved cooling and cable management. Text below emphasizes the design’s advantages.
The NZXT H9 Flow RGB is a white mid-tower ATX case with RGB lighting and wraparound glass panels, showcasing fans, GPU, and cooling system. PANORAMIC PANELING. Its dual-chamber design offers optimized airflow and a clear view of your build.
H9 Flow RGB
The NZXT H9 Flow RGB is a white mid-tower ATX case featuring purple-highlighted cable management channels, Velcro straps, and tie-down points for easy cable management—effortlessly route and organize your cables.
The NZXT H9 Flow RGB is a black mid-tower ATX case with a transparent side panel, front RGB fans for airflow, and ports plus buttons located on the lower front edge.
The NZXT H9 Flow RGB is a black mid-tower ATX case with a dual-chamber design, RGB fans, and an angled front-right corner. It measures 506 mm (H) x 481 mm (L) x 315 mm (W) for optimized airflow and style.
The NZXT H9 Flow RGB mid-tower ATX case features three pre-installed fans for optimal airflow—two front-mounted illuminated RGB fans and one standard black fan—with fan models and placement details listed below.
The NZXT H9 Flow RGB is a mid-tower ATX case with labeled zones for cooling: supports radiators up to 420 mm on top/front, 360 mm on the side, and up to ten fans, delivering expansive and optimized airflow.
A close-up of the NZXT H9 Flow RGB mid-tower ATX case interior shows a graphics card slot highlighted with “Up to 435 mm.” Text below reads, “NZXT H9 Flow RGB supports high-performance graphics cards up to 435 mm.”.
The NZXT H9 Flow RGB is a mid-tower ATX case with RGB fans and a dual-chamber design for better airflow. Blue arrows and gradients show air movement, while text details how the layout improves cooling and cable management.
The NZXT H9 Flow RGB mid-tower ATX case features panoramic wraparound glass and a dual-chamber design, offering an unobstructed view of RGB lighting, fans, and components inside. Text: Panoramic Paneling.
H9 Flow RGB
Open NZXT H9 Flow RGB mid-tower ATX case displays cable management features like wide channels, built-in NZXT-branded Velcro straps, and tie-down points. Inset zooms in on a Velcro strap securing cables.

H9 Flow RGB

Large Dual-Chamber Mid-Tower ATX Airflow Case with RGB

3.8
Rated 3.8 out of 5 stars
3.8 Stars (8 Reviews)
Size
H9 Flow RGB+H9 Flow RGBH9 Flow
Color
White Black
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Overview

The H9 Flow is a spacious mid-tower ATX case built for high-performance builds, balancing airflow and aesthetics. Its dual-chamber design improves cooling and cable management, while perforated panels, angled fans, and ample fan and radiator support deliver optimal thermal performance.

  • Dual-Chamber Design: Separates main components from the PSU and drives for improved thermal performance and cable management.
  • Optimized Airflow: Perforated steel panels and angled front-right fans ensure efficient cooling for high-performance builds.
  • Pre-Installed Fans: Includes one F420 RGB Core single-frame fan unit in the front-right and one F120Q (CV) fan in the rear. CV = Case Version (3-pin DC)
  • Ten-Fan Capacity: Supports up to nine 140mm fans across the top, front-right, and bottom, plus one 120mm fan in the rear.
  • Panoramic View: Showcase every detail of your build with seamless, wraparound tempered glass paneling.
  • Large Radiators & GPUs: Fits up to a 420mm radiator on the top and front-right, with plenty of clearance for high-end graphics cards.
  • Easy Cable Management: Extra-wide channels, built-in Velcro straps, and tie-down points make cable routing effortless.
  • Back-Connect Ready: Compatible with rear-connecting motherboards like ASUS BTF and MSI Project Zero for a cable-free look.
H9 Line up - Built to Flow. Made to Show.

Built to Flow. Made to Show.

The H9 Flow is a spacious, dual-chamber case built for high-performance builds, featuring extensive cooling support and wraparound glass panels for an uninterrupted view of your build.
A PC case with RGB lighting, illustrating airflow: blue arrows show cool air entering from the bottom and right, while purple arrows show warm air exiting from the top and left. Temperature display on the CPU cooler reads 32°C.

Optimized Airflow

Angled front-right fans and an airflow-optimized layout keep temps low and performance steady.
Close-up view of a black computer case with a mesh front panel showing two cooling fans inside. The case has a sleek, modern design with sharp edges and a partially visible glass side panel.

Mesh Panels

Ultra-fine, high-airflow mesh panels maximize airflow while filtering dust.
Two computer towers: one black with a transparent side panel showing fans, and one white with a clear panel revealing RGB-lit components, liquid cooling, and a digital display inside.

Spacious Dual-Chamber

Separates heat-generating components for improved airflow and a cleaner build.
Side view of a PC case with labeled fan/radiator mounting locations: front (3x120mm/3x140mm), top (3x120mm/3x140mm), bottom (3x120mm/3x140mm), and rear (1x120mm/1x140mm).

10-Fan Cooling

Fits up to nine 140 mm fans and one 120 mm rear fan.

A white gaming PC case with RGB fans and a digital display, showing interior liquid cooling tubes. Purple labels indicate maximum radiator sizes: 420 mm top/right, 120 mm rear, and 360 mm bottom.

Large Radiator Support

Holds up to 420 mm radiators on the top and front-right panels for versatile cooling.
Close-up of a computers interior showing an NZXT-branded cooler with a digital display reading 32°C GPU. Purple overlay text reads Up to 435mm. Bottom right has a green label: 50 Series Ready.

Maximum Graphics

Handles GPUs up to 435 mm, giving plenty of space for top-tier graphics cards.
Open white computer case showing interior with highlighted motherboard tray and cable management sections in purple gradient. Multiple cable routing channels and mounting points are visible.

Back-Connect Ready

Compatible with ASUS BTF and MSI Project Zero motherboards for a cable-free look.

A black NZXT computer case with its side panel open, revealing an empty interior and highlighted mounting areas. A circular inset zooms in on an internal NZXT-branded strap.

Easy Cable Management

Extra-wide channels, Velcro straps, and tie-down points make cable routing simple.
Tech Specs
Enclosure Type
Mid-tower
Motherboard Support
E-ATX (Up to 277 mm), ATX, Micro-ATX, Mini-ITX
Rear-Connecting Motherboard Support
Yes (ATX)
Power Supply Type
ATX
Materials
SGCC steel, clear tempered glass (white), tinted tempered glass (black)
Dimensions (H x W x D)
506 x 315 x 481 mm (19.9 x 12.4 x 18.9 in)
Volume
76.7 L
Weight
12.6 kg (27.8 lb)
CPU Cooler Height
165 mm (6.5 in)
GPU Length
Up to 459 mm (with <56 mm thickness fans installed at the front-right) Up to 410 mm (with 56 mm thick 420 mm AIO and fans installed at the front-right)
PSU Length
200 mm (7.9 in)
Top Radiator + Fan Thickness
Up to 80 mm (360 mm) Up to 62 mm (420 mm)
USB 3.2 Type-A
2
USB 3.2 Gen 2x2 Type-C
1
Headset Jack
1
Expansion Slots
7
2.5" Drive Bays
4+2
3.5" Drive Bays
2
Front-Right Fans
3 x 120 mm / 3 x 140 mm (1 included)
Top Fans
3 x 120 mm / 3 x 140 mm
Bottom Fans
3 x 120 mm / 3 x 140 mm
Rear Fan
1 x 120 mm (1 included)
Front-Right Radiator
Up to 420 mm
Top Radiator
Up to 420 mm
Bottom Radiator
Up to 360 mm
Rear Radiator
Up to 120 mm
Model
F420 RGB Core / F120Q (Case Version)
Quantity
1 / 1
Speed
2,000 ± 200 RPM / 1,350 ± 150 RPM
Airflow
98.61 CFM / 60.2 CFM
Static Pressure
3.2 mmH₂O / 1.05 mmH₂O
Noise Level
34.5 dBA / 24.1 dBA
Fan Connector
8-pin w/ splitter / 3-pin
Warranty
2 years
Model Number
CM-H92FW-R1 (White) / CM-H92FB-R1 (Black) / CM-H92FW-R2 (White AU) / CM-H92FB-R2 (Black AU)
UPC
810074847865 (White) / 810074847872 (Black) / 815671019516 (White AU) / 815671019523 (Black AU)
EAN
5056547207650 (White) / 5056547207667 (Black) / 5056547208862 (White AU) / 5056547208879 (Black AU)
3.8
Rated 3.8 out of 5 stars
Based on 8 reviews
63%would recommend this product
Total 5 star reviews: 5 Total 4 star reviews: 0 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 2
8 reviews
  • RJ
    Russell J.
    Verified Buyer
    I recommend this product
    Product Standouts Great Quality, Value for Money
    Rated 5 out of 5 stars
    23 seconds ago
    Excellent

    Good quality

    Was this helpful?
  • B
    B
    I do not recommend this product
    Rated 1 out of 5 stars
    3 months ago
    Why

    Why come with fans but not include a fan controller.

    Was this helpful?
    N Profile picture for NZXT
    NZXT
    2 months ago

    Hi Borr,

    Thank you for your feedback. We appreciate you reaching out.
    The fan controller is not included with this product, but we’re here to help if you need recommendations or assistance with compatible controllers. Please don’t hesitate to contact us if you have any further questions.
    Best regards,

    NZXT Support

  • RM
    Richard M.
    Verified Reviewer
    I recommend this product
    Product Standouts Great Quality
    Rated 5 out of 5 stars
    4 months ago
    Lovin the case

    Asus ROG strix CROSSHAIR X870E HERO BTF, Ryzen 9 9950 X3D, ASUS ROG strix 5070 ti, 64GB Kingston Fury, 1000 watt thermatake, NZXT Kraken 420 RGB, 13 fans (3 Push, 3 Pull on kraken, 3 on Bottom, 3 on front all 420, and 1 120mm back) I tried installing a 140mm on back but wouldn't fit :(, all in all very satisfied

    Was this helpful?
  • A
    Andy
    Verified Reviewer
    Product Standouts Great Quality, Ease of use, Design
    Rated 3 out of 5 stars
    5 months ago
    Not possible to close window with my Astral LC, ventilators are loud as a bomber, except this is great

    It is not possible to close window with my ROG Astral LC,

    Ventilators are loud as a bomber and whine can get mad. This is unacceptable such noisy ventils for such a price.

    Except this is great case.

    Was this helpful?
  • T
    Todor
    Verified Reviewer
    I do not recommend this product
    Rated 1 out of 5 stars
    6 months ago
    The case fans are complete garbage! They’re super loud even at 1000 RPM!!!

    The case is good, but I’m extremely disappointed with the case fans. I had to replace them with others because they’re ridiculously loud.

    Was this helpful?
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