Silverstone RM51 5U rackmount server chassis with dual 180mm Cabinet SST-RM51

Supports up to SSI-EEB motherboards
Includes 2 x Air Penetrator 184i PRO fans for superior air intake
Supports 360mm liquid cooling radiator
8 PCI expansion slots
Reserved sliding rail mounting holes for quick rail installation
Includes one USB Type-C interface
Upright or horizontal placement flexibility
Secondary PSU can be installed if 3.5″ drive cage is to be left unoccupied