Price: $109.99
(as of Feb 28, 2026 06:52:03 UTC – Details)
Product description
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. K9 PC CASE Merchant Video
[Cooling ARGB PC Case from ANSAITE K9 ]Reason—K9 upgraded computer case comes pre-installed with 9 high-quality prismatic ARGB fans. Featuring a 270° panoramic tempered glass side panel, providing stunning visual effects and strong airflow. H09 offers an ultimate comfortable experience in office and gaming scenarios, making it the most cost-effective “Black Knight” on the market!
[Pre-installed 9 PWM ARGB Prism Fans] Top pre-installed with 3×120mm forward-blade fans, bottom pre-installed with 3×120mm reverse-blade fans (H12R ARGB PWM), side panel pre-installed with 3×120mm reverse fans (reverse-blade design combines aesthetics with intake cooling efficiency).
[Powerful Airflow Cooling]H09 PC Case utilizes a more-channel airflow design—horizontal for CPU—to deliver focused and efficient cooling. with the top serving as the main exhaust, create a vertical airflow design. Both the top and bottom of H09 mid-tower ATX case feature magnetic dust filters, maintaining cooling performance while minimizing internal dust accumulation.
[I/O Panel]– 1 x USB3.2 Gen 2 TYPE-C Port /1 x USB3.0 Port / 1 x HD Audio/ Power Button / Restart Button . ANSAITE PC chassis maximizes external interfaces to enhance functionality, meeting the diverse demands of daily office work and gaming.
[Back-Connect Ready]Ample cable management spaces combined with a back-connect design maintain a clean front panel while optimizing airflow.
[Tower Case with Powerful Space Layout]The H09 gaming case features an ANSAITE-optimized internal structure with meticulously planned compartments. Installation is seamless, allowing users to customize their build freely and fully immerse in gaming! Compatible with mainstream hardware: Supports graphics cards up to 460mm (18.11 inches), CPU coolers up to 175mm in height, 420mm /360mm radiators on top, and power supplies up to 220mm in length;Equipped with mechanical hard drive and solid-state drive brackets; features 7 expandable PCIe slots; accommodates up to 11x 120mm case fans and 3 sets of side-by-side radiators.
[SYNC RGB]–ANSAITE H09 Tower Case Fans can be controlled by computer software. Enjoy high-performance cooling and easy lighting through asimple +5V ARGB motherboard header, no controller necessary.