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HAVN · Mid-Tower · Tempered glass

HAVN HS 420 Black

Mini-ITX, Micro-ATX, Standard-ATX, E-ATX · Black · USB-C

Quality
98
Quality / price
35
Max GPU
480 mm
Amazon
$250
HAVN HS 420 Black
View HAVN HS 420 Black Gallery in high resolution
$250
Available on Amazon Updated Aug 30, 2026 Prime FBA
Overall quality98.0
Quality / price35.3
Cooling support20
$250 on Amazon Case table Compare this case

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Written analysis

HAVN HS 420 Black at a glance

The HAVN HS 420 Black is a Mid-Tower chassis with a tempered glass side panel profile. Supported boards: Mini-ITX, Micro-ATX, Standard-ATX, E-ATX. Primary materials are listed as SGCC sheet metal, tempered glass, ABS, Nylon, Silicon, Zinc alloy, NdFeB magnets.

Overall quality is 98.0, summing compatibility, cooling, storage, build quality, and connectivity. Max GPU length is 480 mm. Max CPU cooler height is 185 mm. Largest radiator support is listed at 420 mm.

Best fit: High-end long-GPU builds that need support for at least one 360 mm radiator; verify the listed radiator positions before planning a multi-radiator loop.

Cooling and front I/O

Front ports: USB 3.2 Gen 2 Type-C x1 USB 3.2 Gen 1 Type-A x2 Audio Jack x1 Power & Reset Button x1 . USB-C is present on the front I/O. Dust filters: yes.

Current value

At $250, quality / price is 35.3. Compare nearby cases of the same form factor below; clearance and panel type can outweigh a small quality gap.

Chassis data

Full specifications

Construction, clearances, cooling, storage, front I/O, and quality metrics in one technical sheet.

General

Manufacturer
HAVN
Case
HAVN HS 420 Black
Form factor
Mid-Tower
Side panel
Tempered glass
Launch price
—
Amazon price
$250
Amazon availability
Available
Price updated
Aug 30, 2026

Construction

Material
SGCC sheet metal, tempered glass, ABS, Nylon, Silicon, Zinc alloy, NdFeB magnets
Color
Black
Side panel detail
tempered glass
Dimensions
541 x 259.5 x 547 mm
Weight
17.84 kg
PSU shroud
Yes
RGB lighting
No

Quality & value

Overall quality
98.0
Compatibility
20
Cooling support
20
Storage score
20
Build quality
22
Connectivity
16
Quality / price
35.3

Compatibility / clearances

Motherboard sizes
Mini-ITX, Micro-ATX, Standard-ATX, E-ATX
Max GPU length
480 mm
Max cooler height
185 mm
Max PSU length
220 mm
PSU form factor
ATX, SFX
PSU included
No

Cooling

Max radiator
420 mm
Fan 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)
Radiator 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)
Pre-installed fans
Not specified
Dust filters
yes

Storage & I/O

Drive bays
Right Fan Mount: 4 Storage Bays: 4 x 3.5'' / 8 x 2.5'' Cable Management Tray: 1 Storage Bay: 1 x 3.5'' / 2 x 2.5'' Storage Bay Included: 4x
Expansion slots
6
Front ports
USB 3.2 Gen 2 Type-C x1 USB 3.2 Gen 1 Type-A x2 Audio Jack x1 Power & Reset Button x1
USB-C
Listed

Additional information

Also listed as
HS 420
Additional info
No fans.

Amazon

Price history

Nearby quality

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Discussion

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Vendor copy

Amazon listing details

Marketplace feature text kept for reference. Structured specifications above are the source for scores and comparisons.

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.

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

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