CODEGEN 3U Rack Mount ATX Server Case

The CODEGEN 3U Rack Mount ATX Server Case is a versatile and spacious computer chassis engineered for professional server builds. Offering excellent thermal management right out of the box, this chassis is fitted with seven cooling fans: two 120mm at the front, three 120mm in the middle, and two 60mm at the rear. All five 120mm fans feature PWM control, enabling automatic speed adjustment to balance cooling performance with noise levels.

This case offers exceptional compatibility, supporting a wide range of motherboard form factors including ATX, E-ATX, Micro ATX, and Mini ITX. This flexibility makes it the perfect foundation for a configurable 3U rack server with comprehensive HDD support. It accommodates large video cards up to 350mm in length and CPU coolers with a maximum height of 110mm.

For convenient connectivity and monitoring, the front panel includes one USB 2.0 and one USB 3.0 port, along with clear LED indicators for server functions: one green for power/state, one red for HDD activity, and two yellow for LAN NIC activity. The quick-release top panel provides easy internal access for maintenance and upgrades.

Storage and Expansion

The chassis offers generous storage capacity with four free 3.5-inch external bays, ten free 3.5-inch internal bays, and four free 2.5-inch internal bays. For additional hardware, there are five full-size expansion slots available. Its robust construction and thoughtful design ensure reliable operation in demanding server environments.