**CORSAIR Obsidian Series 1000D Ultra: The Ultimate Super-Tower PC Case**
Experience the pinnacle of PC case engineering with the CORSAIR Obsidian Series 1000D Ultra. This super-tower boasts an iconic tempered glass design and seamlessly integrated RGB lighting, making it the most visually stunning case in the Obsidian lineup.
**Dual System Mastery:**
Imagine running two complete systems simultaneously—an E-ATX and a Mini-ITX—all within one enclosure. Whether you’re streaming or gaming, the Obsidian 1000D Ultra ensures smooth performance with dual motherboards and power supplies housed in a single, powerful case.
**Unmatched Cooling Power:**
With up to 18 fan mounts and support for up to four 480mm radiators, this case delivers exceptional cooling options. The built-in CORSAIR Commander PRO fan and lighting controller 
