RMC-4S-0-2 with extra 3.5” HDD cage. 4U ATX(SSI SEB) w/o PSU,

RMC-4S-0-2 with extra 3.5” HDD cage. 4U ATX(SSI SEB) w/o PSU, 3*5.25", 1+4*3.5", 2x90mm front, optional 2x60mm back, black, 505mm, (SLR-20R / SLR-26R) optional