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NZXT H9 Flow RGB+ Midi Tower White

NZXT H9 Flow RGB+, Midi Tower, PC, White, ATX, EATX, micro ATX, Mini-ITX, Mesh, SGCC, Tempered glass, 16.5 cm

Best offerPrice trend

£160

-16%
Price trend
Detailed analysis ›
Price history of NZXT H9 Flow RGB+ Midi Tower White over the last 3 months
DatePrice
14 July 2026£191
1 August 2026£191
4 August 2026£191
18 August 2026£191
3 September 2026£191
8 September 2026£190
10 September 2026£190
14 September 2026£190
16 September 2026£190
17 September 2026£190
20 September 2026£190
23 September 2026£190
23 September 2026£190
25 September 2026£190
25 September 2026£190
26 September 2026£160
30 September 2026£160
1 October 2026£160
3 October 2026£160

Product Information

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.

Optimized Airflow
Angled front-right fans and an airflow-optimized layout keep temps low and performance steady.

Mesh Panels
Ultra-fine, high-airflow mesh panels maximize airflow while filtering dust.

Spacious Dual-Chamber
Separates heat-generating components for improved airflow and a cleaner build.

10-Fan Cooling
Fits up to nine 140 mm fans and one 120 mm rear fan.

Large Radiator Support
Holds up to 420 mm radiators on the top and front-right panels for versatile cooling.

Maximum Graphics
Handles GPUs up to 435 mm, giving plenty of space for top-tier graphics cards.

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

Easy Cable Management
Extra-wide channels, Velcro straps, and tie-down points make cable routing simple.

Computer Cases NZXT

Product

Name
NZXT H9 Flow RGB+ Midi Tower White
Brand
NZXT

Ports & interfaces

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
USB 3.2 Gen 2x2 Type-C ports quantity
1
Combo headphone/mic port
Yes

Weight & dimensions

Width
315 mm
Depth
481 mm
Height
506 mm
Weight
13.4 kg

Cooling

Front fans installed
3x 140 mm
Number of front fans supported (max)
3
Front fans diameters supported
120,140 mm
Rear fans installed
1x 120 mm
Number of rear fans supported (max)
1
Rear fans diameters supported
120 mm
Number of top fans supported (max)
3
Top fans diameters supported
120,140 mm
Bottom fans installed
3x 140 mm
Number of bottom fans supported (max)
3
Bottom fans diameters supported
120,140 mm
Front radiator sizes supported
420 mm
Bottom radiator sizes supported
360 mm
Rear radiator sizes supported
120 mm
Top radiator sizes supported
420 mm

Power supply

Number of power supply units
1

Storage

Supported HDD sizes
2.5,3.5"

Design

Form factor
Midi Tower
Type
PC
Product colour
White
Supported motherboard form factors
ATX, EATX, micro ATX, Mini-ITX
Number of 3.5" bays
2
Material
Mesh, SGCC, Tempered glass
Number of 2.5" bays
6
Number of expansion slots
7
Side window
Yes
Illumination
Yes
Tempered glass panel(s)
Yes
Cable management
Yes
Maximum CPU cooler height
16.5 cm
Maximum graphics card length
45.9 cm
Maximum PSU length
20 cm

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