RSC-4BT, 4U, 36xSATA/SAS HS 3,5/2,5" universal bay + 2x2,5" 7mm rear HS bay , up to 12"(W) x 13"(D) E-ATX, 12G 24-port EOB BP with 3xSFF-8643 (front) + 12G 12-port EOB BP with 3xSF
RSC-4BT, 4U, 36xSATA/SAS HS 3,5/2,5" universal bay + 2x2,5" 7mm rear HS bay , up to 12"(W) x 13"(D) E-ATX, 12G 24-port EOB BP with 3xSFF-8643 (front) + 12G 12-port EOB BP with 3xSF