NZXT H3 Flow Tempered Glass Black Micro-ATX PC Gaming Case
NZXT H3 Flow, Micro-ATX Chassis, Black, Tempered Glass, 1x F12OQ Fan, Reverse Connection, mATX, mITX
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Finance this product
- Spend over £280.00 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
- SCANPROTECT Protect against installation damage for 28 days.
- 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan.
NZXT H3 Flow Black Micro-ATX Airflow Case
Maximise Your Airflow The H3 Flow micro-ATX case delivers high-performance cooling in a compact form factor. Its optimized airflow design, achieved through mesh panels and a ventilated PSU shroud, keeps components cool. With support for full-size GPUs and a 280mm front radiator, the H3 Flow delivers big performance in a smaller footprint – ideal for builders who refuse to compromise.
Durable Design
Sleek and sturdy The H3 Flow is a high-quality steel chassis and tempered glass panels ensure lasting durability with a premium aesthetic. Available in Black and White.
Build Your Way
Effortless cable managementIntegrated channels and tie-down points simplify cable management for a clean, organized build.
Back-connect motherboard supportFull compatibility with ASUS, Gigabyte, and MSI back-connect motherboards enables a clean, cable-free aesthetic.
Tool-free entryRemovable top, front-right, and side panels allow easy access for upgrades and cleaning—no tools required.
Integrated Features
Whats Included?
Supports GPUs up to 377 mm (without front fans), 352 mm (with front fans), and 317 mm (with a front radiator and fans).
Note: Includes a clearance buffer: front fans require ~25 mm, and a radiator with fans requires ~60 mm.
Pre-installed rear fan Equipped with an F120Q (CV) fan for effcient rear exhaust right out of the box.
High-airflow design Ultra-fine mesh panels and a ventilated PSU shroud maximize airflow while filtering dust.
A compact powerhouse A space-effcient micro-ATX chassis accommodates high-performance components without compromise.
Maximise Your Cooling Capability
Fan Compatibility
The H3 Flow has room for 7 fans. With the capacity for:
Front: 2 x 120 mm / 2 x 140 mm
Top: 2 x 120 mm / 2 x 140 mm
Bottom: 2 x 120 mm
Rear: 1 x 120 mm
Radiator Compatibility
The H3 Flow supports up to a 280 mm front radiator, a 240 mm top radiator, and seven fans for powerful cooling.
Front: Up to 280 mm
Top: Up to 240 mm
Rear: Up to 120 mm
