Havn HVNCAHS42005 HS 420 Dual-Chamber Mid Tower PC Case White

HS 420

The HS 420 is a work of functional beauty and user-centric innovation. Through dozens of prototypes and redesigns, and literally thousands of hours of rigorous testing by HAVN and Pro Gamers Group engineers, we have tailor-made this Hybrid Structure case to deliver unrivaled central GPU airflow within a dual chamber design while maintaining traditional mid-tower dimensions. Built for the most powerful fans and radiators on the market, it provides the thermal optimization you need for the most demanding tasks.

• UniSheet heat-formed panoramic glass panel for front and side, engineered to be flatter and with a smaller radius to minimize visual distortion.

• Optimized thermal performance design with custom panel ventilation, ideal for 140mm fans (11 fan positions in total), and up to 420mm radiators on the top, side, and bottom.

• Intuitive SimpliCable routing system & fan hub organizes your cables cleanly and discreetly.


HAVN Hybrid Structure for Optimal GPU Cooling

Dual-chamber design with balanced airflow and a traditional case size ratio, designed to direct cool air from the bottom intake onto the centrally positioned GPU.

GPU Centric Design

The GPU takes center stage within the HAVN Hybrid Structure, putting it on full display behind the panoramic UniSheet glass. This design optimizes GPU airflow and highlights your most important components.

Mirrored Airflow

An additional fan intake at the bottom of the rear panel channels cool air directly to your graphics card, perfectly balancing intake and exhaust. This ensures peak performance and helps maintain a cleaner, dust-free system.

Cooling Power & Compatibility

HS 420 fits a total of eleven 140mm fans while supporting up to 420mm radiators on its top, right, and bottom.Form Factor
Mid TowerMaterial
SGCC sheet metal, tempered glass, ABS, Nylon, Silicon, Zinc alloy, NdFeB magnetsFront I/O
USB 3.2 Gen 2 Type-C x1
USB 3.2 Gen 1 Type-A x2
Audio Jack x1
Power and Reset Button x1Motherboard Support
E-ATX (Max Width 277 mm) / ATX / M-ATX / Mini-ITXExpansion Slots
6Fan Support
Maximum Amount: 11
Top: 3 x 120 / 3 x 140 mm
Right: 3 x 120 / 3 x 140 mm
Bottom: 3 x 120 / 3 x 140 mm
Rear: 2 x 120 / 2 x 140 mm (Thickness Up to 30 mm)Fan PWM Repeater
Fan Ports: 2 x PWM repeaters, 12 ports total
Location: 1 x Cable Management Tray
1 x PSU Shroud
Fan Connectors: 6 ports per repeater x 4-pin PWM
(Connect your primary fan to the white port to control PWM signal.
All other ports mirror the white ports signal.)
Fan Rated Voltage: 12V
Fan Safety Current: Up to 2.6A across 6 ports
Power Connector: 1 x SATA Power
Power Safety Current: 1 x SATA connector power input, 12V to 2.6A (max)CPU Tower Cooler Clearance
Height: Up to 185 mm. Tower cooler size depends on GPU width. CPU center to graphics card PCIe edge connector, to 199mm (varies by motherboard). Liquid cooling recommended.Liquid Cooling Support
Top: 280 / 360 / 420 mm (Thickness: 65 mm, not overlapping with RAM)
Right: 280 / 360 / 420 mm (Thickness: 60 mm w/ GPU >317mm, 80 mm w/ top AIO)
Bottom: 280 / 360 / 420 mm (Thickness: 120 mm)Graphics Card Clearance
Length: Up to 480 mm
Width: Up to 195 mm. GPU width support depends on CPU cooler size. CPU center to graphics card PCIe edge connector: to 199mm (varies by motherboard). Liquid cooling recommended.GPU Support
2 - 5 SlotsRAM Clearance
If the fan and radiator thickness is greater than 65 mm: 420 mm - 32 mm / 360 mm - 43 mmPower Supply Support
ATX
Length: Up to 220mm (Clearance - 290mm)Storage
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