HAVN · MPN: HVN-CA-HS420-05
£172.99
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Price drop alert

HAVN HS 420 Midi Tower White
Now £172.99

We'll email you if the price of this item drops in the next 90 days.

Overview

  • 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.​

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.

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.

UniSheet heat-formed Glass Panel for Panoramic View
We challenged the limits of production to engineer the smallest possible curve radius and minimize visual distortion, providing the user with a clear and continuous view of the inside of the case.​

Unique SimpliCable Routing System
Uniquely user-friendly SimpliCable routing system and fan hub - top-to-bottom grooved guides cleanly route your cables for a pristine overall appearance.

Cable Management Re-Invented
Clever silicon pass-throughs with stabilizing clips allow for precision cable management.

Vibration Isolation
All of the fan brackets have flexible rubber to isolate the bracket from the chassis and avoid resonance build up.

GPU Support
The 3-way adjustable structural support bracket is designed to handle a wide range of graphics cards of all shapes and sizes while maintaining a neat and smoothly integrated appearance.

Customization
Customizable space accommodates a combination of storage, fans, radiators, and portable displays (VESA mounting bracket included)

Specifications

Design

Maximum PSU length22 cm
Maximum graphics card length48 cm
Maximum CPU cooler height18.5 cm
On/off buttonYes
Reset buttonYes
Anti-dust filterYes
Suitable forGaming
Side windowYes
Number of expansion slots6
Number of internal 3.5" bays4
Number of 2.5" bays8
Number of 3.5" bays4
Supported motherboard form factorsATX, EATX, micro ATX, Mini-ATX
Product colourWhite
MaterialAcrylonitrile butadiene styrene (ABS), Nylon, SGCC, Silicone, Tempered glass, Zinc
TypePC
Form factorMidi Tower

Power supply

Supported power supply form factorsATX, PS2, SFX, SFX-L
Power supply locationBottom
Power supply includedNo
Show all 40 specificationsShow fewer specifications

Ports & interfaces

Combo headphone/mic portYes
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2

Cooling

Top radiator sizes supported280,360,420 mm
Bottom radiator sizes supported280,360,420 mm
Side radiator sizes supported280,360,420 mm
Bottom fans diameters supported120,140 mm
Number of bottom fans supported (max)2
Top fans diameters supported120,140 mm
Number of top fans supported (max)3
Rear fans diameters supported120,140 mm
Number of rear fans supported (max)2
Side fans diameters supported120,140 mm
Number of side fans supported (max)3

Storage

Supported HDD sizes2.5,3.5"

Technical details

Warranty period3 year(s)

Weight & dimensions

Weight17.8 kg
Height547 mm
Depth541 mm
Width259.5 mm

Manuals & downloads

Delivery & returns

Delivery

  • FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
  • Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
  • PlayStation and Arozzi products use a 5–7 working-day service.
  • Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.

Returns

  • Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
  • Faulty or damaged on arrival? Contact us within 48 hours of delivery.
  • Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.

Full delivery information · Full returns policy