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£212.99

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  • 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.
  • RGB Ready: Includes two F420 RGB Core single-frame fans, one F120 RGB Core (CV) fan in the rear, and an NZXT Control Hub. 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.

Large Dual-Chamber Mid-Tower ATX Airflow Case with RGB and Control Hub

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.

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.

Design
Maximum PSU length 20 cm
Maximum graphics card length 45.9 cm
Maximum CPU cooler height 16.5 cm
Cable management Yes
Tempered glass panel(s) Yes
Illumination location Case fans
Illumination colour Multi
Illumination Yes
Suitable for Gaming
Side window Yes
Number of expansion slots 7
Number of 2.5" bays 6
Number of 3.5" bays 2
Supported motherboard form factors ATX, EATX, micro ATX, Mini-ITX
Product colour Black
Material Mesh, SGCC, Tempered glass
Type PC
Form factor Midi Tower
Power supply
Number of power supply units 1
Ports & interfaces
Combo headphone/mic port Yes
USB 3.2 Gen 2x2 Type-C ports quantity 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2
Cooling
Top radiator sizes supported 420 mm
Rear radiator sizes supported 120 mm
Bottom radiator sizes supported 360 mm
Front radiator sizes supported 420 mm
Bottom fans diameters supported 120,140 mm
Number of bottom fans supported (max) 3
Top fans diameters supported 120,140 mm
Number of top fans supported (max) 3
Rear fans diameters supported 120 mm
Number of rear fans supported (max) 1
Rear fans installed 1x 120 mm
Front fans diameters supported 120,140 mm
Number of front fans supported (max) 3
Storage
Supported HDD sizes 2.5,3.5"
General
Product family H9
Weight & dimensions
Weight 13.4 kg
Height 506 mm
Depth 481 mm
Width 315 mm