There doesn't appear to be a direct way to make a formal complaint at Corsair so I have had to send a message to the idiot support asking him to provide me with details of their complaints team. Up top there is space for a 280mm radiator and dual 140mm fans or a 240mm radiator with a dual 120mm fans. Maybe your experience was different, but I know there are a LOT of people who will agree with me, people who do this on a daily basis. The RGB-LED lighting of the three pre-installed 120 mm AirGuide fans from Corsair on the front can be controlled with the help of the enclosed iCUE Lighting Node CORE. Time to see exactly what this new 4000 case series offers and whether or not it should be your next mid-tower case.

You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. Combining innovative cable management, concentrated airflow, and proven CORSAIR build quality, the 4000D is a fitting choice for an immaculate high-performance PC. What really loses point for me is the tint on the glass is very extreme, as in even with the inside completely lit up inside I can very clearly see my own reflection on the side panel. I've been meaning to upgrade my 2014 PC for a while, and finally found the case I was looking for in the 4000x.Fully control and synchronize the RGB lighting for up to six fans with the included iCUE Lighting Node CORE and CORSAIR iCUE software. Sleek compact design, left enough room for me to use a water cooler on the top using Corsair Vengeance RGB Pro RAM sticks with just enough space. Of course, by today’s standards they’re outdated (and end of life), so it’s nice to see Corsair drop what seems to be a series of successors. A spacious interior fits up to 6x 120mm or 4x 140mm cooling fans, along with multiple radiators including 360mm in front and 280mm in the roof (dependent on RAM height). This mid tower ATX case features gorgeous tempered glass panels, combined with front ventilation channels to deliver both superior looks and airflow.

Let’s get to some testing, and regrettably the temperatures for the 4000X RGB model are not fantastic simply because there is that glass side panel blocking airflow. A cable cover is present to ensure you can’t peek into the rear of the chassis and see the mess back there. The paint job is quite good though, free of weird defects or bubbling, and with a nice fine top mesh and tempered glass (which you can’t really get wrong unless you over or under-tint), the 4000X and 4000D have a nice premium look and feel to them. So long as you don’t drop your system on thick shag carpeting, the PSU should still get plenty of air. The new Corsair Obsidian 4000 series cases look remarkably like 350D and 450D siblings from 6 to 7 years ago, and that’s a good thing.Three 120mm AirGuide RGB fans concentrate cooling and illuminate your system, controlled by the included iCUE Lighting Node CORE. At the bottom is a PSU shroud that hides the lower clutter, where you’ll be able to fit large power supplies and up to two hard drives. The PWM cables you’ll have to route to your motherboard or another controller – the hub in the rear of the chassis only handles the RGB.

The dedicated front ventilation channels ensure ample airflow, keeping your system cool under pressure.Registered office: Klarna UK Limited, 7th Floor, 33 Cavendish Square, London, W1G 0PW, United Kingdom. Use of these and any missed payments may affect your ability to obtain credit from Klarna and other lenders. Equipped with three CORSAIR 120mm fans featuring AirGuide technology with anti-vortex vanes to concentrate airflow and enhance cooling.