Check the listing for details. SilverStone RM44 4U Rackmount Server Chassis Enhanced Liquid Cool Compatibility. Condition: New. Listed at 512.89 USD. SilverStone RM44 4U Rackmount Server Chassis Enhanced Liquid Cool Compatibility Manufacturer:Silverstone Part Number:RM44 Designed for industrial rackmount or high-end home system usage, which can be placed in vertical or horizontal placements. The front chassis supports up to 360mm radiators with 2 x 80mm pre-installed rear fans contributing to excellent front-to-back-directional airflow. The front panel features star-crossed ventilation holes which provides an unobstructed air intake, along with anti-theft lock and aluminum handle bars for added security and accessibility. To avoid any unforeseen damages to either the motherboard or the graphics card, an expansion card retainer with storage drive mounting holes is included to prevent sagging of graphics cards while maximizing space utilization. Supports up to SSI-EEB motherboards Supports 360mm liquid cooling radiators 8 PCI expansion slots Includes sliding rail mounting holes for quick rail installation Includes one USB Type-C interface About the Manufacturer Founded in 2003, SilverStone is an established leader in its field, with an elite team of engineers; they started their quest of providing products that create inspirations. They continue to pride themselves in providing the highest level of standards in designing and manufacturing computer enclosures, power supplies, and accessories. Bulk Pricing For customers who wish to order large quantities of this item and would like to receive bulk pricing, please contact us directly and we will provide the best price possible.