NZXT H9 Flow RGB (2025) — White Dual-Chamber PC Case
F420 RGB Core IncludedClear Panoramic Glass420mm Radiator SupportUSB-C 20Gbps
The NZXT H9 Flow RGB (2025) White (CM-H92FW-R1) is a spacious dual-chamber mid-tower PC case designed for high-performance gaming systems and visually clean desktop builds. Its clear wraparound tempered-glass panels display the installed components, while perforated steel ventilation and angled front-right fan mounting support airflow through the enclosure. Factory cooling comprises one F420 RGB Core single-frame unit containing three 140mm RGB fans and one separate F120Q 120mm non-RGB rear fan. With support for large graphics cards, E-ATX motherboards up to 277mm wide, compatible ATX back-connect motherboards and radiators up to 420mm, the H9 Flow RGB offers considerable flexibility for gaming and liquid-cooled systems.
Compatibility — check before buying:
Exact variant: CM-H92FW-R1 is the white H9 Flow RGB (2025), not the black CM-H92FB-R1, standard H9 Flow or H9 Flow RGB+. Included fans: the F420 RGB Core is one integrated triple-140mm RGB fan assembly, not three individually framed fans. The separate 120mm rear F120Q fan has no RGB lighting. Motherboards: E-ATX up to 277mm wide, ATX, Micro-ATX and Mini-ITX. Back-connect support applies to compatible ATX designs. Clearances: graphics cards up to 459mm with front-right fans under 56mm thick, or up to 410mm with a 56mm-thick 420mm AIO and fan assembly at the front-right. CPU air-cooler height is limited to 165mm and ATX power-supply length to 200mm. Full front USB-C 20Gbps operation requires a compatible motherboard header. A power supply, motherboard, processor cooler and graphics card are not included.
Best For
✓ White gaming PCs with panoramic hardware visibility
✓ Builds using compatible ATX back-connect motherboards
✓ Gaming systems with large graphics cards
✓ Liquid cooling with 420mm radiator mounting
✓ Systems requiring separated cable and PSU space
✓ RGB builds with integrated triple-fan cooling
Key Features
F420 RGB Core integrated triple-fan unit
The front-right intake uses one F420 RGB Core single-frame assembly integrating three 140mm RGB fans. NZXT specifies a rotational speed of 2000 ± 200 RPM, airflow of 98.61 CFM, static pressure of 3.2mmH2O and a noise rating of 34.5dBA for the F420 unit. Its shared frame reduces separate fan mounting and wiring. A rear F120Q Case Version fan provides additional non-RGB cooling.
Clear panoramic glass and dual chambers
The white model features clear tempered glass rather than the tinted glass used for the black version. Its wraparound front and side windows provide an expansive view of the motherboard, GPU and lighting. The dual-chamber chassis separates the main component area from the power supply, storage mounting and much of the internal cabling.
Angled airflow and expandable cooling
Angled front-right fan mounting directs intake airflow towards the installed hardware. Perforated steel panels support additional ventilation, while the enclosure offers capacity for up to nine 140mm fans across the front-right, top and bottom, plus one 120mm rear fan. The preinstalled F420 unit occupies the front-right mounting area, leaving other positions available for optional cooling.
420mm radiator mounting options
The top and front-right positions support radiators up to 420mm, while the bottom accepts up to 360mm and the rear supports 120mm. The maximum combined top radiator-and-fan thickness is 80mm with a 360mm radiator or 62mm with a 420mm radiator. Liquid coolers and additional radiators are purchased separately, and practical fit depends on complete component dimensions.
Compatible back-connect motherboard support
The motherboard tray supports compatible ATX back-connect designs, including supported ASUS BTF and MSI Project Zero motherboards. A full-length cable cover is preinstalled for back-connect layouts, while a smaller alternative cover is supplied for conventional motherboard connections. This helps organise cables without leaving unnecessary openings in the visible compartment.
USB-C 20Gbps and practical cable management
Front connectivity comprises one USB 3.2 Gen 2x2 Type-C port, two USB 3.2 Type-A ports and a combined headset jack. Extra-wide cable channels, integrated Velcro straps and tie-down points simplify assembly. A removable bottom PSU dust filter and a built-in fill port below the top panel provide useful access for maintenance and custom liquid-cooling configurations.
Technical Specifications
| Identification |
| Brand |
NZXT |
| Model |
H9 Flow RGB (2025) |
| Manufacturer Part Number |
CM-H92FW-R1 |
| EAN / GTIN |
5056547207650 |
| Colour |
White |
| Case Type |
Dual-chamber mid tower |
| Motherboard and Component Compatibility |
| Motherboard Support |
E-ATX up to 277mm wide, ATX, Micro-ATX, Mini-ITX |
| Back-Connect Support |
Yes, compatible ATX motherboards |
| Maximum Graphics Card Length |
459mm with front-right fans under 56mm thick; 410mm with a 56mm-thick 420mm AIO and fans |
| Maximum CPU Cooler Height |
165mm |
| Power Supply Format |
ATX |
| Maximum PSU Length |
200mm |
| Expansion Slots |
7 |
| Factory-Installed Cooling |
| Front-Right Fan Assembly |
1 x F420 RGB Core, integrating 3 x 140mm RGB fans |
| Rear Fan |
1 x F120Q Case Version, 120mm, non-RGB |
| Populated Fan Positions |
4 positions across 2 fan assemblies |
| F420 RGB Core Fan Speed |
2000 ± 200 RPM |
| F420 RGB Core Airflow |
98.61 CFM |
| F420 RGB Core Static Pressure |
3.2mmH2O |
| F420 RGB Core Noise Rating |
34.5dBA |
| F420 RGB Core Connection |
NZXT 8-pin RGB/PWM with splitter |
| F120Q Fan Speed |
1350 ± 150 RPM |
| F120Q Airflow |
60.2 CFM |
| F120Q Static Pressure |
1.05mmH2O |
| F120Q Noise Rating |
24.1dBA |
| F120Q Connector |
3-pin DC |
| Additional Cooling and Radiator Support |
| Maximum Fan Capacity |
Up to 10 fan positions |
| Front-Right Fan Support |
3 x 120mm or 3 x 140mm, occupied by F420 RGB Core |
| Top Fan Support |
3 x 120mm or 3 x 140mm |
| Bottom Fan Support |
3 x 120mm or 3 x 140mm |
| Rear Fan Support |
1 x 120mm |
| Front-Right Radiator Support |
Up to 420mm |
| Top Radiator Support |
Up to 420mm |
| Bottom Radiator Support |
Up to 360mm |
| Rear Radiator Support |
Up to 120mm |
| Top Radiator and Fan Thickness |
Up to 80mm for 360mm radiator or 62mm for 420mm radiator |
| Storage and Connectivity |
| 2.5-inch Drive Bays |
4 + 2 |
| 3.5-inch Drive Bays |
2 |
| Front USB Type-C |
1 x USB 3.2 Gen 2x2, 20Gbps |
| Front USB Type-A |
2 x USB 3.2 Type-A |
| Front Audio |
1 x combined headset jack |
| Physical Specifications |
| Dimensions (H x W x D) |
506 x 315 x 481mm |
| Chassis Volume |
76.7 litres |
| Net Weight |
12.49kg |
| Chassis Material |
SGCC steel |
| Window Material |
Clear tempered glass |
| Ventilation Panels |
Perforated steel mesh |
| PSU Dust Filter |
Removable bottom nylon filter |
| Package Contents and Warranty |
| Included Case |
NZXT H9 Flow RGB (2025) White |
| Included Fan Assemblies |
1 x F420 RGB Core and 1 x F120Q Case Version |
| Other Included Items |
Installation accessories and user guide |
| NZXT Control Hub |
Not included with RGB version |
| Power Supply |
Not included |
| Manufacturer Warranty |
2 years, subject to NZXT warranty terms |
Frequently Asked Questions
How many fans are preinstalled in the white H9 Flow RGB?
Two fan assemblies are included: one F420 RGB Core containing three integrated 140mm RGB fans, and one separate F120Q 120mm non-RGB rear fan. They occupy four fan positions, but the F420 is a single integrated unit rather than three separate fans.
Is this the 2025 version of the NZXT H9 Flow?
Yes. CM-H92FW-R1 identifies the white H9 Flow RGB from the 2025 chassis generation. The updated design supports 420mm radiators at the top and front-right, angled intake fan mounting and three 140mm fan positions at the bottom.
Can I install a 420mm radiator?
Yes. The top and front-right positions each support a radiator up to 420mm. The top 420mm radiator-and-fan assembly must remain within the manufacturer's 62mm thickness limit. The bottom supports radiators up to 360mm. Check the complete cooler dimensions and graphics-card clearance before installation.
Does it support ASUS BTF or MSI Project Zero motherboards?
The chassis supports compatible ATX back-connect motherboards, including supported ASUS BTF and MSI Project Zero designs. Verify the exact motherboard dimensions and rear connector placement, as back-connect compatibility is not guaranteed for every motherboard of those brands.
Is an NZXT Control Hub included?
No. NZXT lists a Control Hub with the H9 Flow RGB+ variant, not the H9 Flow RGB CM-H92FW-R1. The RGB+ is a separate configuration with additional factory cooling equipment. Check which model you are purchasing if a controller is important to your build.
Does the case have front USB-C 20Gbps?
Yes. The USB-C port is rated for USB 3.2 Gen 2x2 at 20Gbps. A compatible motherboard internal USB header and suitable connected device are required for the full specified transfer speed.
What is the maximum graphics-card length?
NZXT specifies up to 459mm with front-right fans thinner than 56mm. A 56mm-thick 420mm AIO and fan assembly at the front-right reduces this to 410mm. Account for the GPU power connectors and the chosen cooling configuration.
Is the tempered glass clear or tinted?
The CM-H92FW-R1 white version has clear tempered glass. NZXT specifies tinted tempered glass for the black version, CM-H92FB-R1. Both use the panoramic wraparound design, but the visible glass finish differs by colour.
Singular Expert Insight
The most important buying distinction for the NZXT H9 Flow RGB (2025) White is its exact fan configuration. The RGB-lit front-right cooler consists of one F420 RGB Core triple-140mm fan assembly, while the rear F120Q is a separate 120mm fan without RGB lighting. This is different from the H9 Flow RGB+, which adds a second F420 unit, an RGB rear fan and an NZXT Control Hub. The white model also uses clear tempered glass rather than the tinted panels on the black variant, giving the internal components a different visual presentation. The 2025 chassis is especially useful for builders planning substantial cooling upgrades: two mounting locations support 420mm radiators and the bottom has space for three additional 140mm fans. However, the impressive 459mm GPU clearance must be evaluated against the selected front-right cooling hardware, which can reduce available space. The 315mm chassis width and 165mm air-cooler height limit should also be considered before purchasing. Choose this version if the white finish, panoramic appearance, included F420 RGB cooling and dual-chamber cable management match your build requirements.
Buyer's Guide
Buy it if
You want a white panoramic PC case with included RGB triple-fan cooling, clear tempered glass, extensive radiator support and compatibility with suitable ATX back-connect motherboards.
Skip it if
You need a narrow case, an included NZXT Control Hub, an air cooler taller than 165mm or an E-ATX board wider than 277mm. Check clearance if using a thick front-right radiator assembly.
Also consider
The NZXT H9 Flow RGB+ White (2025) for additional preinstalled RGB cooling and an NZXT Control Hub, or the standard H9 Flow White (2025) if you prefer a simpler non-RGB factory fan configuration.