NZXT H9 Flow

ATX, mATX, Mini-ITX, E-ATX
207Ratings
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Colour3

Product details

The H9 Flow is a spacious mid-tower ATX case designed for high-performance systems, balancing airflow and aesthetics. Its dual-chamber design improves cooling and cable management, while perforated panels, angled fans and generous fan and radiator support ensure optimal thermal performance.

Key specifications

PC case design
Midi Tower
PC case features
Openings for water cooling, Side windows
Front connections
Headphones, USB-C
Max. length graphics card
459 mm
Max. height CPU cooler
165 mm
Max length of power supply
200 mm
Number of 3.5" drive slots (internal)
2x

General information

Item number
58779099
Manufacturer
NZXT
Category
PC case
Manufacturer no.
CM-H92FB-01
Release date
19.5.2025
Sales rank in Category PC case
64 of 3034
External links
Manufacturer's site (de)

Colour

Colour
Black
Exact colour description
Black, Black

Material

Material group
Glass, Metal
Material
Hardened glass, Mesh, Net, SGCC, Steel (galvanised), Tempered Glass, Toughened glass

PC case properties

PC case design
Midi Tower
Form factor
ATX, E-ATX, Micro ATX (mATX), Mini-ITX
Number of 3.5" drive slots (internal)
2x
"Number of 2.5""/3.5"" combination slots"
2x
"Number of 2.5"" drive slots"
6x
Number of expansion card slots
7x
Max. length graphics card
459 mm
Max. height CPU cooler
165 mm
Max length of power supply
200 mm
LED colour
without LED
PC case features
Openings for water cooling, Side windows

Connections

Front connections
Headphones, USB-C

Cooling properties

Number of fans
4x
Number of fan slots
10x
Fan location
Bottom side, Front side, Rear side, Top side
Radiator locations
Aspect, Bottom side, Rear side, Top side
Cooling properties
Water cooling possible

Front side

Fans included
3x 120 right
Fan mount locations
3x 120mm, 3x 140mm
Radiator mount locations
1x max. 420mm

Rear side

Fans included
1x 120mm
Fan mount locations
1x 120mm
Radiator mount locations
1x max. 120mm

Side

Fan mount locations
3x 120mm, 3x 140mm
Radiator mount locations
1x max. 420mm

Bottom side

Fan mount locations
3x 120mm, 3x 140mm
Radiator mount locations
1x max. 360mm

Top side

Fan mount locations
3x 120mm, 3x 140mm
Radiator mount locations
1x max. 420mm

HDD Cage

Fan mount locations
1x 120mm, 3x 120mm, 3x 140mm
Radiator mount locations
1x max. 120mm, 1x max. 360mm, 1x max. 420mm

Origin

Country of origin
China, Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Cable management

Product dimensions

Height
50.60 cm
Length
48.10 cm
Width
31.50 cm
Weight
12.46 kg

Package dimensions

Length
58.50 cm
Width
40 cm
Height
57.50 cm
Weight
14.50 kg

30-day right of return
24 Months Warranty (Bring-in)
11 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «PC case» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 2.Fortron
    0.2 %
  • 2.Fractal
    0.2 %
  • 2.NZXT
    0.2 %
  • 5.ASUS
    0.3 %
  • 5.be quiet!
    0.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Darkflash Tech
    0 days
  • 1.Montech
    0 days
  • 1.NZXT
    0 days
  • 5.Antec
    1 day
  • 5.be quiet!
    1 day

Return rate

How often is a product of this brand in the «PC case» category returned?

Source: Digitec Galaxus
  • 2.Akyga
    2.2 %
  • 3.LC-Power
    2.6 %
  • 3.NZXT
    2.6 %
  • 5.be quiet!
    2.7 %
  • 6.Sharkoon
    2.9 %
Source: Digitec Galaxus