HAVN HS 420 VGPU Dual-Chamber Mid Tower ATX PC Case Black | PCIe 5.0 Vertical GPU Kit, 11x 140mm Fan Slots & 2X 420mm Radi...

This is absolutely the best case I've ever used. Frankly, I haven't been as impressed by a case since my CoolerMaster Stacker 830 EVO... and that's going back some! HAVN really pulled out all the stops on this one. The HS420 is beautiful, inside and out... functionally and aesthetically! The ease of access is excellent. The dangerous, sharp edges to bust your knuckles are minimal, and there is plenty of space to work on and install goodies in! The panels are all sturdy and snap in place extremely well with the rollers that let the somewhat heavy side/front glass panel settle into place securely, even without the screws. In fact, all of the panels can be left "screwless" is you don't plan to move it around, and there's no worry about anything falling off... but having the screws on the top edge, under the drop in top panel, is a convenient way to lock it all down if that's your play. I got the Vertical GPU version, and I run the angled lower fan bracket and the glass airflow guide, and cooling is never a problem for me. I built the PC a while back now, but it's been stable and cool for the entire experience. The rig I built has a Hybrid cooled 3080 and an AIO for the CPU, and the only issue I had, was trying to decide which rad to put up top, and which to but on the right side. There was plenty of room at both locations for either 120mm width rads up to 360 in length, for sure. I think a 140 x 420 would be tricker on the top side, with clearance being very tight near the top rear corner of the MB 8pin power, but would be the only potential issue. As I was routing cables, I was endlessly surprised by all the well-thought out, built in velcro securing straps, the tie down slots/loops, and the abundance of Fan Headers. Good stuff! The only thing that will require a bit of exploration, care, and planning when putting everything together, is making sure you have the angled lower fan bracket installed early... including the glass airflow guide, since you'll need to bolt that onto the bracket before you secure it. If you run the vertical GPU, like me, check your installation space there as well, since you kind of have to remove the whole bracket to do any work down below, like installing SSDs or other PCIE cards. You could have issues with the vertical GPU mount and air coolers on the CPU, depending on how big the cooler and card is. Last thought on the Vertical GPU: Since these kinds of mounts require a ribbon cable to turn the GPU vertical, keep that in mind. When I first put the rig together, I popped the EVGA 3080 Gaming 12GB in as is, no problems. Over the last year or so, I had begun to have some odd black screen GPU crashes... and upon researching, it appears that gen4 and (especially) Gen5 PCIEX Link Speed can make these crashes a lot more likely when running slot extenders/ribbon cables. Moral of the story is, if you aren't running bleeding edge hardware that can use the gen 5 speed, set it to gen3 for the long haul. And if you are running something that can use the gen5 (or even gen4) link speed, you might want to use the non-vertical mount case to avoid this potential complication.

Galathir · 2026-03-10 · via amazon

This case was an absolute dream to build in. The airflow is fantastic, with plenty of options for fan configurations. It fit my 5090 with room to spare. The build quality is superb, with all of the non-glass parts made of metal. Every area where metal would contact metal has rubber dampeners to help reduce noise. Cable management was also really easy. Compared to my old case, an NZXT Phantom 820 (a good case too, in its own right), it feels so much higher in quality. That said, this thing is very heavy, but I don't personally see that as an issue since it isn't like I plan on moving it often. If anything, the weight is reassuring since it feels so sturdy. It will be worth watching what other products HAVN puts out in the future. If this case is any indication, they will be one of the industry leaders in case design before long.

Lex · 2025-12-19 · via amazon

I'm actually blown away by this case.. The fit and function of this case is revolutionary! The quality is out of this world when it comes to PC cases. The metal is thick and extremely tough, though very heavy at the cost (which I'll take that trade any day). The cable management, rubber grommets and literally everything was thought over and made installation extremely easy. The cooling the best of the best hands down if you do it right. Also, don't get me started on the looks.. It looks FANTASTIC! literally everything about this case sets a complete new standard of how PC cases should be designed. No wonder they took a years to overlook and think about every single aspect of this case. The price tag might look expensive for a PC case, but this should AT LEAST be a $400 case. HAVN, you absolutely killed it. This will be my main PC case for many, many years to come. So happy that I tried this case out! Thank you HAVN, Brandon

Brandon Murata · 2025-07-28 · via amazon

Love this case and love how you can remove all the panels to freely work on it gpu vertical mounted release bottom broke off but besides this case is amazing. Motherboard asus 870 extreme fit perfectly with lcd nd the asus 5090 astro fits perfectly with the glass

Henry Martinez · 2026-04-13 · via amazon

This is extremely heavy case and well built. Has every feature I could ever dream of with a computer case. My favorite all-time case.

Scott R Smith · 2026-04-22 · via amazon

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VALUE SCORE

Price

$39.99

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$63.99