In Win Development Inc. (InWin) has announced the COVALENT, a new flagship full-tower PC case engineered for demanding professional environments, including high-performance computing and AI applications. This modular chassis combines robust structural integrity with exceptional thermal management, designed to support sustained, high-demand workloads for both workstations and enthusiast builds.
Key Takeaways
- Target Audience: AI and multi-GPU workstation builds, high-performance computing.
- Design Options: Available with tempered glass or solid metal side panels.
- Motherboard Support: Accommodates EEB (12″ x 13″) and back-connect motherboards.
- Expansion: Features eight PCIe slots for flexible GPU mounting (horizontal and vertical).
- Cooling Capabilities: Supports up to dual 420mm radiators and thirteen fans, with four pre-installed CV140 fans.
- Storage: Modular options for 3.5″ and 2.5″ devices.
- Build Features: Reinforced steel construction, dedicated PSU chamber, tool-free panels, and USB 3.2 Gen 2×2 Type-C front I/O.
Performance and Versatility
The COVALENT chassis is offered in two distinct configurations: one with a tempered glass side panel to showcase internal components and ARGB lighting, and another with solid metal panels for enhanced structural strength and a more understated aesthetic. The front panel features a vertically slotted design to maximize airflow intake, ensuring consistent cooling during intensive tasks.

Built for Demanding Workloads
Designed with workstation-class components in mind, the COVALENT supports EEB (12″ x 13″) and back-connect motherboards. Its spacious interior is optimized for multi-GPU setups, offering eight PCIe slots that allow for both horizontal and vertical GPU installations. Reinforced steel construction and optional GPU support brackets ensure long-term stability for heavy-duty graphics cards.
Optimized Thermal Management
For AI and high-performance computing environments, the COVALENT boasts an airflow-optimized layout capable of housing up to dual 420mm radiators and as many as thirteen fans. It comes with four pre-installed CV140 fans (three front, one rear) to provide balanced cooling right out of the box, maintaining stable thermal performance even in power-hungry configurations.

Modular Design and Professional Features
The case provides flexible storage solutions for 3.5″ and 2.5″ devices, with expandability through optional brackets. Its modular internal layout adapts to various workloads. Additional professional-grade features include a dedicated PSU chamber, tool-free panels for easy maintenance, front I/O with USB 3.2 Gen 2×2 Type-C, and an integrated fan hub with comprehensive cable management support for a clean build.
InWin has not yet announced pricing or specific retail availability for the COVALENT chassis, but it is slated for a Q1 release.


