NZXT H9 Flow Midi Tower Black

Mid-tower, E-ATX/ATX/Micro-ATX/Mini-ITX, 2.5" x 4+2, 3.5" x 2, 315 x 481 x 506 mm, Black

Key Features

• 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
• Pre-Installed Fans: Includes three F140Q (CV) fans in the front-right and one F120Q (CV) fan in the rear. 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

Description

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.

Specifications

Technical details
Number of 3.5" bays	2
Number of 2.5" bays	6
Supported motherboard form factors	ATX, EATX, micro ATX, Mini-ITX
Supported HDD sizes	2.5,3.5"
Side window	Yes
Product colour	Black
Number of expansion slots	7
Maximum CPU cooler height	16.5 cm
Maximum graphics card length	45.9 cm
Maximum PSU length	20 cm
Type	PC
Form factor	Midi Tower
Material
Material	Mesh, SGCC, Tempered glass
Ergonomics
Cable management	Yes
Design
Material	Mesh, SGCC, Tempered glass
Number of 3.5" bays	2
Number of 2.5" bays	6
Supported motherboard form factors	ATX, EATX, micro ATX, Mini-ITX
Side window	Yes
Cable management	Yes
Product colour	Black
Number of expansion slots	7
Maximum CPU cooler height	16.5 cm
Maximum graphics card length	45.9 cm
Maximum PSU length	20 cm
Type	PC
Form factor	Midi Tower
Tempered glass panel(s)	Yes
Power supply
Number of power supply units	1
Ports & interfaces
USB 3.2 Gen 2x2 Type-C ports quantity	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
Combo headphone/mic port	Yes
Cooling
Front radiator sizes supported	420 mm
Rear radiator sizes supported	120 mm
Top radiator sizes supported	420 mm
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
Number of bottom fans supported (max)	3
Bottom fans diameters supported	120,140 mm
Bottom radiator sizes supported	360 mm
Storage
Supported HDD sizes	2.5,3.5"
Weight & dimensions
Width	315 mm
Depth	481 mm
Height	506 mm
Weight	12.5 kg