NZXT H9 Flow RGB – Premium Mid-Tower Airflow Case

About the NZXT H9 Flow RGB

The NZXT H9 Flow RGB is a mid-tower case designed for PC enthusiasts who want modern features without compromising on airflow. This case supports the latest BTF rear-connecting motherboards, fits massive RTX 50 series GPUs, and includes premium RGB fans. Whether you're building your first custom PC or upgrading from a compact case, the H9 Flow RGB gives you room to grow.

What This NZXT H9 Flow RGB Does for You

Building a custom PC means planning for both today's components and tomorrow's upgrades. The H9 Flow RGB accommodates graphics cards up to 459mm long, including RTX 5090 flagship models and future GPU releases. The 420mm radiator support in front and top positions lets you cool high-performance CPUs like Ryzen 9 9950X or Intel Core i9-14900K with powerful AIO solutions. BTF motherboard compatibility means you can build with ASUS BTF or MSI Project Zero boards for completely hidden cables behind the motherboard tray. The included F420 RGB Core fan and F120Q rear fan deliver strong airflow immediately, saving you from buying aftermarket cooling.

Modern Design Meets Professional Airflow

The H9 Flow RGB balances aesthetics with thermal performance. Tempered glass panels showcase your components while mesh front ventilation ensures unrestricted airflow. The case supports E-ATX motherboards up to 277mm wide, giving you flexibility for high-end board choices. Seven expansion slots accommodate multiple GPUs or capture cards for streaming setups. Cable management is simplified with generous routing channels and the option for BTF motherboards that eliminate front-side cables entirely.

Perfect For

• Gaming enthusiasts building RTX 5080 or RTX 5090 systems who need premium ATX cases with maximum GPU clearance
• Content creators running multi-radiator cooling setups for CPU and GPU simultaneously
• First-time builders upgrading from compact cases who want expansion room for future upgrades
• Showcase builders using BTF motherboards for competition-level cable management aesthetics

Why Buy from Mansa Computers

• 2-year Singapore warranty with NZXT service support
• Fast WhatsApp inquiry response for compatibility questions
• Open 7 days a week for support
• Home delivery available (cases are heavy at 12.6kg)

Technical Specifications Summary

Case Type
Mid-Tower

Motherboard Support
E-ATX (277mm), ATX, Micro-ATX, Mini-ITX, BTF/Project Zero

GPU Clearance
Up to 459mm

Radiator Support
Front/Top: 420mm, Bottom: 360mm, Rear: 120mm

Included Fans
F420 RGB Core (front), F120Q (rear)

Front I/O
2× USB 3.2 Type-A, 1× USB 3.2 Gen2x2 Type-C, headset jack

Drive Bays
6× 2.5", 2× 3.5"

Dimensions
506 × 315 × 481mm

Ready to build your next custom PC with professional airflow and modern features? The H9 Flow RGB Case gives you the space and cooling capacity for flagship components. Order now with 2-year Singapore warranty support from Mansa Computers.

Model
NZXT H9 Flow RGB

Case Type
Mid-Tower

Dimensions (H x W x D)
506 x 315 x 481 mm

Volume
76.7 L

Weight
12.6 kg

Motherboard Compatibility
E-ATX (Up to 277 mm), ATX, Micro-ATX, Mini-ITX

Rear-Connecting Motherboard Support (BTF, Project Zero)
Yes (ATX)

Materials
SGCC steel, clear tempered glass (white), tinted tempered glass (black)

CPU Cooler Height
165 mm

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

Top Radiator & Fan Thickness
Up to 80 mm (360 mm)
Up to 62 mm (420 mm)

Front I/O Ports
2 x USB 3.2 Type-A
1 x USB 3.2 Gen2x2 Type-C
1 x Headset Jack

Expansion Slots
7 Std

Drive Bays
6 x 2.5"
2 x 3.5"

Fan Support
Front-Right: 3 x 120 / 140 mm (1 x F420 RGB Core included)
Top: 3 x 120 / 140 mm
Bottom: 3 x 120 / 140 mm
Rear: 1 x 120 mm (1 x F120Q (CV) included)

Radiator Support
Front-Right: Up to 420 mm
Top: Up to 420 mm
Bottom: Up to 360 mm
Rear: Up to 120 mm

Fan Model
F420 RGB Core

Fan Speed
2,000 ± 200 RPM

Fan Airflow
98.61 CFM

Fan Static Pressure
3.2 mmH2O

Fan Noise
34.5 dBA

Fan Connector
8-pin w/ splitter

Fan Model
F120Q (CV)

Fan Speed
1,350 ± 150 RPM

Fan Airflow
60.2 CFM

Fan Static Pressure
1.05 mmH2O

Fan Noise
24.1 dBA

Fan Connector
3-pin

2 YEARS DISTRIBUTOR WARRANTY

Tech Dynamic Pte Ltd
514 Chai Chee Ln, #05-09, Singapore 469029
Contact: 6717 3000

Frequently Asked Questions About NZXT H9 Flow RGB

Does the H9 Flow RGB Case support BTF motherboards?

Yes, the H9 Flow RGB supports ATX-sized BTF rear-connecting motherboards from ASUS and MSI Project Zero series. This lets you route all cables behind the motherboard tray for ultra-clean builds.

Can I fit an RTX 5090 in this case?

Absolutely. The case supports GPUs up to 459mm long with front fans installed. This accommodates RTX 5090, RTX 5080, and even larger future flagship graphics cards without clearance issues.

What radiator sizes can I install in the H9 Flow RGB Case?

You can install 420mm radiators in both front and top positions simultaneously. Bottom supports 360mm radiators, and rear supports 120mm. This handles extreme dual-radiator cooling setups.

What warranty comes with this case in Singapore?

The H9 Flow RGB Case includes 2-year NZXT warranty with Singapore service support. Mansa Computers provides fast WhatsApp response for any warranty questions or technical support.

How does this compare to the Lian Li Lancool 216?

The H9 Flow RGB offers BTF motherboard support and 420mm radiator compatibility that the Lancool 216 lacks. Both provide excellent airflow, but the H9 Flow includes premium RGB fans out of the box.

How long will it take to receive my purchase?

Standard Shipping - 3 to 5 days
Express Shipping - 1 to 2 days

Can I opt for store pickup?

Yes, we are open daily for collection from 11 AM - 6.30 PM.

Address: 1 Ubi View #01-22, Focus One Building Singapore 408555 (Door located nearest to carpark exit gantry)

We will contact you once your order is ready for collection!