Model HDD Expansion slots Fans PSU
RM2112-660-HTSE 12x 3.5"/2.5" HDD tray 3x full height & length or 7x low profile 3x 8038 HotSwap fan (max.4) 2U single / 2U redundant
RM2112-660-HTS(-M) 12x 3.5"/2.5" HDD tray 3x full height & length or 7x low profile 3x 8038 HotSwap fan (max.4) 2U single / 2U redundant
RM2108-660-HTS(-M) 8x 3.5"/2.5" HDD tray + 1x 2.5" fixed HDD bay 3x full height & length or 7x low profile 3x 8038 HotSwap fan (max.4) 2U single / 2U redundant
RM2108-660-HT(-S) 8x 3.5"/2.5" HDD tray + 1x 2.5" fixed HDD bay 3x full height & length or 7x low profile 3x 8038 HotSwap fan (max.4) 2U single / 2U redundant
RM2108-660-HTS(-S) 8x 3.5"/2.5" HDD tray + 1x 2.5" fixed HDD bay 3x full height & length or 7x low profile 3x 8038 HotSwap fan (max.4) 2U single / 2U redundant
RM2124-660-HS(-M) 4x 2.5" HDD tray (2x 2.5" fixed HDD bay is optional) 3x full height & length or 7x low profile 3x 8038 Hot Swap fan (max.4) 2U single / 2U redundant
RM2124-660-HSE 4x 2.5" HDD tray (2x 2.5" fixed HDD bay is optional) 3x full height & length or 7x low profile 3x 8038 Hot Swap fan (max.4) 2U single / 2U redundant