Corsair 4000D Build

These legacy Cougar fans are getting harder to come by but they are truly awesome. I installed four of these 3-pin fans in my Corsair 4000D Airflow case (three in the front and one in the rear. At 1200 rpm they are quiet yet move a significant amount of air. The orange color is a nice touch in my otherwise all-black computer without having to go the RGB route. I highly recommend these fans!

great, the fans do come on yet.. ??? futuremark bench marks , put my computer at the top , and rated a 5747 , at the top of any AMD build . build is , ASUS corsair hero X670E MOBO, running 2 slots of corsair 2TB NVMe 2.0 one in PCIe x16 , ASUS RX7900XT 20GBDDR6 , ASUS ROG 360 cooling , ASUS 1000W PCU , built in a ASUS HElIOS case. OS is WINDOW 10 CPU RYZEN 9 7950X3D .. VERY happy with this build and could be my last , not much more life in me at 70 years of age .

I bought this case for my dream build PC after the one I had planned to pay $130 for - a now-discontinued Corsair model - went out of stock. Being a confirmed Luddite I had to have a model with the external drive bay. This case is surprisingly well made - absolutely no problems with fit or component compatibility. Great air flow due to the mesh on the front. It says you can have a fan on the bottom but as best I can tell this would only be possible if you removed the HD cage. The four screws on the back seem somewhat on the tinny side, but they work. The finished installation has a very minimalist, Scandinavian look. Nice window (plastic not glass) for viewing the innards, if you're into that. Very happy with this purchase. ASUS X570 ROG Crosshair VIII Hero w/ WiFi mobo AMD Ryzen 9 3900X CPU ASUS Radeon RX5700 XT ROG Strix graphics G.Skill Ripjaws 2 X 16 GB DDR4-3200 RAM EVGA SuperNOVA 850W power supply Sabrent Rocket 1TB NVMe M.2 SSD WD Black 4TB 7200 RPM 256 MB cache HD + one recycled HD from old machine Fractal Design Focus G mid-tower ATX case, black 3 Corsair Magnetic Levitation add-on fans LG GH24NSC0B 24X optical drive Windows 10 Pro 64 bit

This build was an upgrade from my Z370E MB. Has 32GB DDR5 Ram,Corsair Elite water cooler and 850watt PS. It is wicked fast now and I can't wait till install a 2TB Gen 4 M.2 SSD with 7500 read and 6900 write speed. I do photo editing with Topaz filters and the speed is super. No more having coffee while I wait.

I love this keyboard. I will never go back to Corsair.

Got nothing to complain about, Corsair stands for it's brand.

nice looking bay on my corsair 330R case

These are great power supplies. I've always used quality power supplies and these rank right up there with Corsair.

I had a Corsair mouse pad it fell apart was garbage this mouse pad from Asus is way better I love it

Corsair makes high quality parts, this replaced a 10+ year old AIO cooler so, cost over time is amazing. It has performed flawlessly so far, keeping my CPU in the exact range I specify. I added the LCD screen for funzies, so it looks great and works well. Another great Corsair item, IMO.