Back to products
NZXT H9 Air Flow (2025) Large Dual-Chamber White Mid Tower Case
NZXT H9 Air Flow (2025) Large Dual-Chamber White Mid Tower Case Original price was: £122.56.Current price is: £118.54.

NZXT H3 Flow Micro ATX Airflow PC Case All Black High-Airflow Design

SKU Code: HOCSC-79881

Original price was: £52.45.Current price is: £50.74.

NZXT H3 Flow Micro ATX Airflow PC Case All Black High-Airflow Design

SKU Code: HOCSC-79881

MPN:

CC-H31FB-01

  • Micro ATX Case
  • USB 3.2, USB-C
  • 4 Expansion Slots
  • Multiple Fan Mounts
  • Radiator Compatible

Original price was: £52.45.Current price is: £50.74.

In stock

In stock

‣ 0% Interest for 4 months

‣ Finance your purchase with PayPal

Payment Methods:

Product Description

NZXT H6 Flow Empowered Performance Edition

Compact Versatility with Modern Compatibility

The NZXT H6 Flow is engineered for next-generation builders who demand performance without sacrificing space. Designed with support for Micro-ATX and Mini-ITX motherboards, this chassis excels in compact builds and even supports rear-connecting motherboards like BTF and Project Zero in the Micro-ATX format. With a thoughtful layout and premium materials like SGCC steel and tempered glass, it offers both durability and aesthetic finesse. Whether you’re targeting high airflow or a clean workstation look, this case adapts effortlessly.

Impressive Hardware Clearance and Cooling Flexibility

Despite its small footprint, the NZXT H6 Flow is exceptionally capable when it comes to hardware support. With room for GPUs up to 377 mm and CPU coolers up to 170 mm tall, it accommodates high-performance components with ease. Radiator support up to 280 mm in the front and 240 mm on top ensures that both air and liquid cooling options are viable. You also get up to seven fan mounts strategically placed throughout the chassis, making it ideal for optimized airflow in tight builds.

Future-Proof Front I/O and Clean Cable Management

On the connectivity front, the H6 Flow provides modern front-panel I/O including USB 3.2 Gen 2x2 Type-C and Type-A ports for high-speed data and fast charging. Inside, there’s up to 31.5 mm of cable routing space, enabling a clutter-free interior and enhanced airflow. Whether you're a gamer, creator, or enthusiast building your next compact rig, the H6 Flow offers balanced performance, design, and functionality in one smart package.

Category Details
Height (with feet) 400 mm (15.75 in)
Width 225 mm (8.86 in)
Depth 389 mm (15.31 in)
Volume 35.0 L
Weight 4.8 kg (10.58 lb)
Enclosure Type Micro-ATX Case
Motherboard Compatibility Micro-ATX, Mini-ITX
Supports Rear-Connecting Boards Yes (Micro-ATX)
Materials SGCC steel, clear tempered glass (white), tinted tempered glass (black)
CPU Cooler Height 170 mm
GPU Length Up to 377 mm (no front fans) / 352 mm (with front fans) / 317 mm (with front radiator and fans)
PSU Length Up to 185 mm
Cable Routing Space Up to 31.5 mm
Front Radiator + Fan Thickness Up to 63 mm
Top Radiator + Fan Thickness Up to 70 mm
USB 3.2 Type-A 1
USB 3.2 Gen2x2 Type-C 1
Expansion Slots (Standard) 4
Expansion Slots (Vertical) 0
Drive Bays 2.5″ 1 + 2
Drive Bays 3.5″ 1
Fan Support Front 2 x 120 mm / 2 x 140 mm
Fan Support Top 2 x 120 mm / 2 x 140 mm
Fan Support Bottom 2 x 120 mm
Fan Support Rear 1 x 120 mm (1 x F120Q (CV) included)
Radiator Support Front Up to 280 mm
Radiator Support Top Up to 240 mm
Fan Model F120Q (CV)
Fan Speed 1,350 ± 150 RPM
Airflow 60.2 CFM
Static Pressure 1.05 mmH2O
Noise Level 24.1 dBA
Fan Connector 3-pin
Warranty 2 years

Other Options

Customer Reviews

  • Micro ATX Case
  • USB 3.2, USB-C
  • 4 Expansion Slots
  • Multiple Fan Mounts
  • Radiator Compatible
Description

NZXT H6 Flow Empowered Performance Edition

Compact Versatility with Modern Compatibility

The NZXT H6 Flow is engineered for next-generation builders who demand performance without sacrificing space. Designed with support for Micro-ATX and Mini-ITX motherboards, this chassis excels in compact builds and even supports rear-connecting motherboards like BTF and Project Zero in the Micro-ATX format. With a thoughtful layout and premium materials like SGCC steel and tempered glass, it offers both durability and aesthetic finesse. Whether you’re targeting high airflow or a clean workstation look, this case adapts effortlessly.

Impressive Hardware Clearance and Cooling Flexibility

Despite its small footprint, the NZXT H6 Flow is exceptionally capable when it comes to hardware support. With room for GPUs up to 377 mm and CPU coolers up to 170 mm tall, it accommodates high-performance components with ease. Radiator support up to 280 mm in the front and 240 mm on top ensures that both air and liquid cooling options are viable. You also get up to seven fan mounts strategically placed throughout the chassis, making it ideal for optimized airflow in tight builds.

Future-Proof Front I/O and Clean Cable Management

On the connectivity front, the H6 Flow provides modern front-panel I/O including USB 3.2 Gen 2x2 Type-C and Type-A ports for high-speed data and fast charging. Inside, there’s up to 31.5 mm of cable routing space, enabling a clutter-free interior and enhanced airflow. Whether you're a gamer, creator, or enthusiast building your next compact rig, the H6 Flow offers balanced performance, design, and functionality in one smart package.

Category Details
Height (with feet) 400 mm (15.75 in)
Width 225 mm (8.86 in)
Depth 389 mm (15.31 in)
Volume 35.0 L
Weight 4.8 kg (10.58 lb)
Enclosure Type Micro-ATX Case
Motherboard Compatibility Micro-ATX, Mini-ITX
Supports Rear-Connecting Boards Yes (Micro-ATX)
Materials SGCC steel, clear tempered glass (white), tinted tempered glass (black)
CPU Cooler Height 170 mm
GPU Length Up to 377 mm (no front fans) / 352 mm (with front fans) / 317 mm (with front radiator and fans)
PSU Length Up to 185 mm
Cable Routing Space Up to 31.5 mm
Front Radiator + Fan Thickness Up to 63 mm
Top Radiator + Fan Thickness Up to 70 mm
USB 3.2 Type-A 1
USB 3.2 Gen2x2 Type-C 1
Expansion Slots (Standard) 4
Expansion Slots (Vertical) 0
Drive Bays 2.5″ 1 + 2
Drive Bays 3.5″ 1
Fan Support Front 2 x 120 mm / 2 x 140 mm
Fan Support Top 2 x 120 mm / 2 x 140 mm
Fan Support Bottom 2 x 120 mm
Fan Support Rear 1 x 120 mm (1 x F120Q (CV) included)
Radiator Support Front Up to 280 mm
Radiator Support Top Up to 240 mm
Fan Model F120Q (CV)
Fan Speed 1,350 ± 150 RPM
Airflow 60.2 CFM
Static Pressure 1.05 mmH2O
Noise Level 24.1 dBA
Fan Connector 3-pin
Warranty 2 years