NZXT H9 Air Flow (2025) Large Dual-Chamber White RGB Mid Tower Case
NZXT H9 Air Flow (2025) Large Dual-Chamber White RGB Mid Tower Case Original price was: £149.84.Current price is: £146.16. Inc.VAT
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NZXT H9 Flow RGB+ Dual-Chamber ATX Mid Tower Case – White
NZXT H9 Flow RGB+ Dual-Chamber ATX Mid Tower Case – White Original price was: £213.74.Current price is: £208.49. Inc.VAT

NZXT H9 Flow RGB+ Dual-Chamber ATX Mid Tower Case – Black

SKU Code: BSC-32423 MPN: CM-H92FB-P1 EAN: 5056547207681 Brand:
SKU Code: BSC-32423 MPN: CM-H92FB-P1 EAN: 5056547207681

Original price was: £213.74.Current price is: £208.49. Inc.VAT

In stock

In stock

Features
  • ATX Case
  • USB 3.2, USB-C
  • 7 Expansion Slots
  • Multiple Fan Mounts
  • Radiator Compatible

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NZXT H9 Flow RGB Mid-Tower Dual-Chamber PC Gaming Case - Black

Elite AMD X870E Performance

The NZXT H9 Flow RGB Mid-Tower case is a premier choice for gamers and PC enthusiasts seeking a perfect balance between high-performance thermal management and striking aesthetics. Designed with a unique dual-chamber layout, this chassis separates the heat-generating components from the power supply and storage, ensuring optimal airflow paths. The expansive use of tempered glass on the front and side panels provides a panoramic view of your internal hardware, while the mesh top panel allows for massive heat dissipation. Clad in a sleek black finish, the H9 Flow RGB is built with high-quality SGCC steel and tempered glass, making it a durable and visually dominant centerpiece for any high-end setup.

 

Advanced DDR5 & PCIe 5.0 Connectivity

Thermal performance is the cornerstone of the H9 Flow RGB design, featuring support for a vast array of cooling configurations to keep even the most demanding components stable. Out of the box, it comes equipped with high-performance RGB fans, including the F420 RGB Core and F120 RGB Core units, which deliver significant airflow and high static pressure. The case supports up to ten fans in total and can accommodate massive radiators up to 420mm on both the top and front panels, as well as a 360mm radiator on the bottom. This versatility ensures that whether you are utilizing custom liquid cooling loops or high-end AIO coolers, your system remains cool under intense gaming loads.

 

Spacious Interior and Hardware Compatibility

Despite its "Midi Tower" classification, the H9 Flow RGB offers a cavernous interior that rivals many full-tower cases in terms of compatibility. It supports a wide range of motherboard form factors, from Mini-ITX up to EATX, providing a flexible foundation for various build types. Enthusiasts can easily fit the largest modern graphics cards with a maximum GPU length clearance of 45.9 cm, and CPU air coolers up to 16.5 cm in height. Storage is equally impressive, with dedicated bays for up to six 2.5" drives and two 3.5" drives, ensuring that high-capacity libraries and fast SSD storage are easily accommodated within the dual-chamber structure.

 

Modern Connectivity and Seamless Cable Management

The NZXT H9 Flow RGB is designed with the builder's experience in mind, offering sophisticated cable management solutions that keep the interior looking professional and clutter-free. Wide cable channels, hooks, and straps allow for easy routing of the thickest power cables. On the I/O front, the case stays ahead of the curve by featuring a high-speed USB 3.2 Gen 2x2 Type-C port, alongside two USB 3.2 Gen 1 Type-A ports and a combo audio jack for modern peripheral support. This combination of advanced front-panel connectivity and intuitive internal organization makes it an ideal choice for users who demand both functionality and a clean, exhibition-ready build.

 
Brand NZXT
Product Model H9 Flow RGB
Product Type Midi Tower PC Case
Material Mesh, SGCC Steel, Tempered Glass
Motherboard Support ATX, EATX, Micro ATX, Mini ITX
Number of 3.5 inch Bays 2
Number of 2.5 inch Bays 6
Expansion Slots 7
Max CPU Cooler Height 16.5 cm
Max GPU Length 45.9 cm
Max PSU Length 20 cm
USB Type C Ports 1x USB 3.2 Gen 2×2
USB Type A Ports 2x USB 3.2 Gen 1
Audio Interface Combo Headphone Mic Port
Top Radiator Support Up to 420 mm
Front Radiator Support Up to 420 mm
Bottom Radiator Support Up to 360 mm
Rear Fans Installed 1x 120 mm
Illumination RGB Multi Color
Width 315 mm
Depth 481 mm
Height 506 mm
Weight 13.4 kg
MPN CM-H92FB-P1
EAN 5056547207681
Brand NZXT
Warranty Period 2 Years
Warranty Type Manufacturer Limited Warranty
Service Location Carry-in / Return to Base
Hardware Covered Chassis, RGB Core Fans, and Control Hub
MPN CM-H92FB-P1
EAN 5056547207681
Weight13.4 kg
ManufacturerNZXT
ColorBlack
Motherboard Form FactorATX, EATX, Micro ATX, Mini ITX

Customer Reviews

NZXT H9 Flow RGB Mid-Tower Dual-Chamber PC Gaming Case - Black

Elite AMD X870E Performance

The NZXT H9 Flow RGB Mid-Tower case is a premier choice for gamers and PC enthusiasts seeking a perfect balance between high-performance thermal management and striking aesthetics. Designed with a unique dual-chamber layout, this chassis separates the heat-generating components from the power supply and storage, ensuring optimal airflow paths. The expansive use of tempered glass on the front and side panels provides a panoramic view of your internal hardware, while the mesh top panel allows for massive heat dissipation. Clad in a sleek black finish, the H9 Flow RGB is built with high-quality SGCC steel and tempered glass, making it a durable and visually dominant centerpiece for any high-end setup.

 

Advanced DDR5 & PCIe 5.0 Connectivity

Thermal performance is the cornerstone of the H9 Flow RGB design, featuring support for a vast array of cooling configurations to keep even the most demanding components stable. Out of the box, it comes equipped with high-performance RGB fans, including the F420 RGB Core and F120 RGB Core units, which deliver significant airflow and high static pressure. The case supports up to ten fans in total and can accommodate massive radiators up to 420mm on both the top and front panels, as well as a 360mm radiator on the bottom. This versatility ensures that whether you are utilizing custom liquid cooling loops or high-end AIO coolers, your system remains cool under intense gaming loads.

 

Spacious Interior and Hardware Compatibility

Despite its "Midi Tower" classification, the H9 Flow RGB offers a cavernous interior that rivals many full-tower cases in terms of compatibility. It supports a wide range of motherboard form factors, from Mini-ITX up to EATX, providing a flexible foundation for various build types. Enthusiasts can easily fit the largest modern graphics cards with a maximum GPU length clearance of 45.9 cm, and CPU air coolers up to 16.5 cm in height. Storage is equally impressive, with dedicated bays for up to six 2.5" drives and two 3.5" drives, ensuring that high-capacity libraries and fast SSD storage are easily accommodated within the dual-chamber structure.

 

Modern Connectivity and Seamless Cable Management

The NZXT H9 Flow RGB is designed with the builder's experience in mind, offering sophisticated cable management solutions that keep the interior looking professional and clutter-free. Wide cable channels, hooks, and straps allow for easy routing of the thickest power cables. On the I/O front, the case stays ahead of the curve by featuring a high-speed USB 3.2 Gen 2x2 Type-C port, alongside two USB 3.2 Gen 1 Type-A ports and a combo audio jack for modern peripheral support. This combination of advanced front-panel connectivity and intuitive internal organization makes it an ideal choice for users who demand both functionality and a clean, exhibition-ready build.

 
Brand NZXT
Product Model H9 Flow RGB
Product Type Midi Tower PC Case
Material Mesh, SGCC Steel, Tempered Glass
Motherboard Support ATX, EATX, Micro ATX, Mini ITX
Number of 3.5 inch Bays 2
Number of 2.5 inch Bays 6
Expansion Slots 7
Max CPU Cooler Height 16.5 cm
Max GPU Length 45.9 cm
Max PSU Length 20 cm
USB Type C Ports 1x USB 3.2 Gen 2×2
USB Type A Ports 2x USB 3.2 Gen 1
Audio Interface Combo Headphone Mic Port
Top Radiator Support Up to 420 mm
Front Radiator Support Up to 420 mm
Bottom Radiator Support Up to 360 mm
Rear Fans Installed 1x 120 mm
Illumination RGB Multi Color
Width 315 mm
Depth 481 mm
Height 506 mm
Weight 13.4 kg
MPN CM-H92FB-P1
EAN 5056547207681
Brand NZXT
Warranty Period 2 Years
Warranty Type Manufacturer Limited Warranty
Service Location Carry-in / Return to Base
Hardware Covered Chassis, RGB Core Fans, and Control Hub
MPN CM-H92FB-P1
EAN 5056547207681

Frequently Asked Questions

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Yes, we offer flexible financing options at checkout. You can choose to split your payment into manageable installments through our designated finance partners.

We offer a range of delivery options. For UK mainland addresses, we provide Next Working Day delivery if you order before our daily cut-off time. Standard delivery typically takes 2-3 working days.

Currently, we primarily ship within the UK. For specific international shipping requests or enterprise orders, please contact our support team to discuss available logistics and rates.

We offer a 14-day standard return policy. If you change your mind, you can return the item to us unopened and in its original condition for a full refund.

Yes, all our tech products are brand new and come with a standard manufacturer's warranty, which is typically 1 to 3 years depending on the brand and component.

Yes, all our tech products are brand new and come with a standard manufacturer's warranty, which is typically 1 to 3 years depending on the brand and component.

Our technical support team is ready to help! You can reach out to us via the "Contact Us" page, open a support ticket through your account dashboard, or email us directly with your order number.