CASE Yeon Yang YY-W203 Workstation / Server TAC 2.0 Thermally Advantaged Chassis

Workstation / Server. Heavy-duty steel chassis. (Optional) B: 5 5.25" exposed + 5 3.5"HDD hidden. NS-170S: supports 5 internal HDD placed in 3x5.25" drive bays. C type HDD Internal Enclosure (NS-160S, 170S).

eBay