NZXT CS CC-H31FB-01 H3 FLOW Mid Tower Tinted TG Black

Tired of bulky PC cases that cramp your space? The NZXT H3 Flow Mid Tower is here to change the game. This micro-ATX case offers a perfect blend of a space-saving design with the muscle to handle all your high-performance components. It's the perfect solution for anyone who wants a compact build without compromising on power or cooling.

The H3 Flow is all about unrestricted airflow. Its ultra-fine mesh panels and a ventilated PSU shroud ensure your components stay cool, even during the most demanding gaming sessions. Plus, with support for radiators up to 280 mm and up to seven fans, you have complete control over your cooling setup.

Building a PC can be messy, but with the H3 Flow, it doesn’t have to be. Integrated cable channels and tie-down points make cable management a breeze, giving you a clean, professional-looking build. It's even compatible with back-connect motherboards for the ultimate cable-free aesthetic.

Whether you're a seasoned builder or a first-timer, the tool-free access to all panels makes installation, upgrades, and cleaning incredibly simple. Get the performance you crave and the clean aesthetic you desire—all in a compact package.

Tech Specs

Dimensions

• 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)

General

• Enclosure Type: Micro-ATX Case
• Motherboard Compatibility: Micro-ATX, Mini-ITX
• Supports Rear-Connecting Motherboards (BTF, Project Zero): Yes (Micro-ATX)
• Materials: SGCC steel, tinted tempered glass (black)

Clearance

• CPU Cooler Height: 170 mm
• GPU Length: Up to 377 mm (without front fans), Up to 352 mm (with front fans), Up to 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

Front I/O Ports

• USB 3.2 Type-A: 1
• USB 3.2 Gen2x2 Type-C: 1

Expansion Slots

• Standard: 4
• Vertical: 0

Drive Bays

• 2.5": 1+2
• 3.5": 1

Fan Support

• 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 (1 x F120Q (CV) included)

Radiator Support

• Front: Up to 280 mm
• Top: Up to 240 mm

Fan Specs

• Model: F120Q (CV)
• Speed: 1,350 ± 150 RPM
• Airflow: 60.2 CFM
• Static Pressure: 1.05 mmH2O
• Noise: 24.1 dBA
• Fan Connector: 3-pin

Warranty

• Warranty: 2 years