H3 Flow Tempered Glass Micro ATX Gaming PC Case

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Price history
Tracked since 23rd Oct 2026- Space-efficient Micro-ATX chassis with high-airflow design
- Ultra-fine mesh panels and ventilated PSU shroud for optimal cooling
- Supports up to 280mm front radiator, 240mm top radiator, and seven fans
- Fits graphics cards up to 377mm and includes a pre-installed rear fan
- Features simplified cable management and tool-free access for easy building
About this product
The Nzxt H3 Flow Tempered Glass Micro ATX Gaming PC Case is stocked by 3 shops we compare on Shopperazzi. Listed prices start at £46.01 and go up to £55.21.
The Nzxt H3 Flow is a compact Micro-ATX PC case in white, designed for efficient cooling and easy building. Its space-saving chassis accommodates full-sized components, featuring ultra-fine mesh panels and a ventilated PSU shroud to ensure optimal airflow. This case is ideal for gamers and builders looking for a clean aesthetic and high-performance capability in a smaller footprint.
Enjoy extensive cooling support with room for up to a 280mm radiator in the front and a 240mm on top, plus seven fans. It also supports long graphics cards up to 377mm. Building is made simple with integrated cable management and tool-free access to panels for upgrades and cleaning.
Product details
- Brand
- Nzxt
- Model
- CC-H31FW-01
- MPN
- CC-H31FW-01
- GTIN
- 05056547207971
- Condition
- new
- Category
- Peripherals
Frequently asked questions
What size motherboard does the Nzxt H3 Flow support?
The Nzxt H3 Flow PC case is designed for Micro-ATX motherboards.
Can I fit a large graphics card in the Nzxt H3 Flow?
Yes, the Nzxt H3 Flow PC case can fit graphics cards up to 377mm in length without front fans installed.
Does the Nzxt H3 Flow come with any fans?
The Nzxt H3 Flow PC case includes one F120Q fan pre-installed at the rear for exhaust airflow.
Is the Nzxt H3 Flow compatible with rear-connector motherboards?
Yes, the Nzxt H3 Flow PC case is compatible with back-connect motherboards like ASUS BTF and MSI Project Zero for a clean look.










