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HAVN HS 420 Dual-Chamber Mid Tower PC Case ATX Black | Hybrid Design, 11x 140mm Fan Slots & 3X 420mm Radiator Support, SimpliCable Cable Management, Tempered Glass, PWM Fan Hub
HAVN

HAVN HS 420 Dual-Chamber Mid Tower PC Case ATX Black

Bottom line: The HAVN HS 420 Dual-Chamber Mid Tower PC Case ATX Black: Dual-chamber layout aims bottom intake air straight at the centered GPU; main trade-off: 249.99 puts it well above mainstream ATX mid towers.

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Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ Dual-chamber layout aims bottom intake air straight at the centered GPU
  • ✓ Fits eleven 140mm fans across custom-vented panels
  • ✓ Supports 420mm radiators in three spots: top, right, and bottom
  • ✓ Heat-formed UniSheet curved glass minimizes distortion for panoramic viewing
  • ✓ 3-way adjustable GPU bracket plus included VESA display mount

Cons

  • ✗ 249.99 puts it well above mainstream ATX mid towers
  • ✗ Dual-chamber routing is a bigger build learning curve than standard cases
  • ✗ 140mm fan slots mean buying 140mm fans, not cheaper 120mm stock
  • ✗ No fans included in the listed features, adding to total build cost

SpecPicks Verdict

SpecPicks scored HAVN HS 420 Dual-Chamber Mid Tower PC Case ATX Black using a rating × review-volume × price-fit model applied to published specs and reviews across the pc cases category. HAVN's pc cases lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for pc cases of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • 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.​
  • Cooling Power and Compatibility: HS 420 fits a total of eleven 140mm fans, with custom panel ventilation, while supporting up to 420mm radiators on its top, right, and bottom.
  • Heat-Formed UniSheet 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.
  • Customization: Customizable space fits combinations of storage, fans, radiators, and portable displays (VESA display mount included).
  • GPU Support: The 3-way adjustable 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.

Full Specifications

BrandHAVN
ColorBlack
Fan Size14 centimeters
MaterialTempered Glass
Case TypeMid Tower
Model NameHS 420
Unit Count1 Count
Model NumberHVN-CA-HS420-06
CompatibilityPC
CustomizationCustomizable space fits combinations of storage, fans, radiators, and portable displays (VESA display mount included).
Cooling MethodAir
Number of Fans11
Mfr Part NumberHVN-CA-HS420-06
Number of Items1
Total Usb Ports2
Antenna LocationGaming
Vibration/RumbleYes
Compatible DevicesATX motherboards, power supply units, storage drives, expansion cards, up to 11 fans, 420mm radiators, portable displays
Enclosure MaterialTempered Glass
Total USB 2.0 Ports2
Full listing titleHAVN HS 420 Dual-Chamber Mid Tower PC Case ATX Black | Hybrid Design, 11x 140mm Fan Slots & 3X 420mm Radiator Support, SimpliCable Cable Management, Tempered Glass, PWM Fan Hub

Ready to buy?

HAVN HS 420 Dual-Chamber Mid Tower PC Case ATX Black | Hybrid Design, 11x 140mm Fan Slots & 3X 420mm Radiator Support, SimpliCable Cable Management, Tempered Glass, PWM Fan Hub is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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