Dark mode
United Kingdom
Catalog   /   Computing   /   Components   /   Computer Cases   /   NZXT

NZXT H9 Flow black (CM-H91FB-01)

Photos - Computer Case NZXT H9 Flow black
Videos 20Photos 6
NZXT H9 Flow black
black white
Chassis Form Factor:Midi Tower
Motherboard size:ATX
PSU power:no PSU
Internal bays 3.5":2
Internal bays 2.5":4
Front panel:USB A 2, USB C 1

Large panoramic housing with optimized airflow. In the Flow modification, instead of a blank glass panel, a mesh cover with good ventilation is installed on top. This version is equipped with low-speed fans F120Q with automatic speed control (240-1200 rpm). The platform has an ultra-modern two-section design. In such a chassis, the power supply is located behind the motherboard tray.

This solution ensures unhindered cooling of the assembly from the bottom up. The bottom row of fans will be able to supply air directly to a discrete graphics card. The NZXT H9 Flow computer case is perfectly combined with water cooling systems. The platform allows you to put on board three 360 mm radiators at the same time. The case provides an unobstructed view of the main working area of the chassis. Tempered glass panels are installed on the front and sides. The sidewalls use a folding device. These are easy-to-remove covers that make it possible to access components in just a second. The side panel behind the motherboard tray has a perforated surface. A large mesh insert is installed behind the side cover, which filters fine dust well.

All specifications
Specifications H9 Flow Black
Colour
Featuresgaming
Form factorMidi Tower
Mountvertical
Motherboard supportATX
Board placementvertical
PSU form factorATX (regular)
Computer case
Dimensions (HxWxD)495x290x466 mm
PSU max lenght200 mm
Graphics card max lenght435 mm
Fan max height165 mm
Weight12.1 kg
Materialsteel
Side panelremovable
Storage
PSU
PSU mountbottom
3.5" bays2
internal 2.5" compartments4
Expansion slots7
Cooling
Fans total4 / F120Q /
Fans (back)1x120mm
Fans (side)3x120mm
Fans (top)2x140mm / 3x120mm /
Fans (bottom)2x140mm / 3x120mm /
Fan mounts total10
Dust filter+
Liquid cooling support
Liquid cooling system
Liquid cooling (rear)120 mm
Liquid cooling (side)360mm
Liquid cooling (top)360mm
Liquid cooling (bottom)360mm
Liquid cooling mounts4
Connectors and functions
Placementon top of the case
USB 3.2 gen12
USB type C 3.2 gen21
Audio (microphone/headphones)
More features
Front panelglass
Side panel windowtempered glass
More featureshidden wiring
CPU cooling mount window
Official Websitenzxt.com
Added to E-Catalogapril 2023
P/N
CM-H91FB-01

Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog NZXT 2025 - new products, best sales and most actual models NZXT.

Buy NZXT H9 Flow black

All prices 6 →
When you make a purchase through links on our site, we may earn an affiliate commission.

NZXT H9 Flow Dual-Chamber ATX Mid-Tower PC Gaming Case CM-H91FB-01 - High-Airflow Perforated Top Panel Tempered Glass Front

CLEAR VIEW: Seamless glass across the front and side panels gives your build the undivided attention it deserves. The glass t... moreop panel with a transparent radiator bracket further adds to the glass aesthetic. HIGH-PERFORMANCE AIRFLOW: Perforated top and side panels direct filtered air through the case to cool down components and enhance performance. DUAL-CHAMBER DESIGN: Cables, storage, and PSU are separate from other components to maintain a clean look and maximize airflow to the GPU. SIMPLIFIED BUILDING: Spacious interior with intuitive cable management, a dedicated SSD wall panel, and removable top and side mounting brackets. ENORMOUSLY COOL: Supports radiators up to 360mm in the top, side, and bottom panels. Fits up to 10 x 120mm fans, or 6 x 140mm fans plus 1 x 120mm fan.
Amazon.co.uk
Delivery: to United Kingdom
Report
£169.99

NZXT H9 All Black Midi Tower CM-H91FB-01

NZXT H9 All Black Midi Tower
Smartteck.co.uk
Delivery: to United Kingdom
Report
£128.71

Nzxt CM-H91FB-01

Specifications:Design:- Form factor: Midi Tower- Type: PC- Supported motherboard formats: ATX, micro ATX, Mini-ITX- Number of... more2.5´´ bays: 6- Material: Steel, Tempered glass- Dust filter: Yes- Maximum height of CPU cooler: 16.5cm- Maximum graphics card length: 43.5 cm- Maximum PSU length: 20 cm- Number of 5.25´´ ports: 6- Tempered glass panel(s): Yes- Cable management: Yes- Lighting: YesPorts and Interfaces:- Combo headphone/microphone port: Yes- USB 3.2 Gen 1 (3.1 Gen 1): 2- Number of Type-C ports USB 3.2 Gen 2 (3.1 Gen 2): 1Cooling:- Supported Side Radiator Fan Sizes: 360mm- Fan speed control: Yes- Number of rear fans supported: 1- Number of top fans supported: 3- Diameters of upper fans supported: 120,140 mm- Number of lower fans supported (max.): 3- Diameter of secondary lower fans supported: 120,140 mm- Diameter of rear fans supported: 120 mm- Compatible front radiator fan size: 360mm- Supported top fan size: 360mm- Compatible rear radiator fan size: 120mm- Number of side fans supported (max.): 3- Diameter of secondary fans supported: 120 mmStorage media:- Supported hard drive sizes: 2.5,3.5´´Weight and measurements:- Width: 290mm- Depth: 466mm- Height: 495mm- Weight: 12.1kgOther features:- Maximum airflow: 62.18 cfm
Tradeinn.com
Delivery: in United Kingdom
Report
£175.99

[CLEARANCE] NZXT H9 Flow Dual-Chamber Tempered Glass ATX Mid-Tower Gaming PC Case - Black - CM-H91FB-01 CM-H91FB-01

This is a B Grade item and as such may have been used, have damaged packaging or be missing accessories that are not vital to... morethe function of the product. All B Grade lines are issued with 90 day warranty, any reference in this listing to the original manufacturers warranty is not valid for a B Grade purchase. B Grade items are tested and restocked after undergoing in house testing and quality control procedures.!This item comes with a 14 days unwanted returns policy only! ;;
Awd-it.co.uk
Delivery: to United Kingdom
Report
£129.99

NZXT H9 Flow Black Mid Tower Tempered Glass PC Gaming Case

Scan.co.uk
Delivery: to United Kingdom
Report
£124.99

NZXT H9 Flow Dual-Chamber Tempered Glass ATX Mid-Tower Gaming PC Case - Black - CM-H91FB-01 CM-H91FB-01

;Meet the H9 Flow from NZXT, designed to cool off powerful GPUs with it's incredible thermal capabilities, capable of hosting... moreupto ten fans (four F-Series 120mm fans included), numerous 360mm radiator mounting options, a perforated top panel and fully filtered intakes ensures the H9 Flow is a cooling monster!
Awd-it.co.uk
Delivery: to United Kingdom
Report
£179.99

NZXT H9 Flow configurations

Price for NZXT H9 Flow
NZXT H9 Flow blackfrom £124.996 offers
NZXT H9 Flow whitefrom £124.996 offers
Video reviews
Filters