SilverStone 6U 12-Bay Rackmount Chassis (SST-RM61-312)

SPECIFICATIONS: Chassis Form Factor 6U Material Steel Motherboard **SSI-EEB, SSI-CEB, Extended ATX, ATX, Micro-ATX, Mini-ITX HDD Backplane: 12 ports SAS / SATA to Mini-SAS HD SFF-8643 x 3 with SGPIO Interface: SAS-1 / SAS-2 / SAS-3 SATA-1 / SATA-2 / SATA-3 Power connector on backplane: 4-pin Peripheral x 6 Drive bay External: 3.5" hot-swap x 12 Internal: 2.5" x 4 Cooling system Front: 120mm x 3 Rear: 80mm x 2 (2 x 80mm fans included) Side: Left : 120mm x 3 / 140mm x 2 Right : 120mm x 3 / 140mm x 2 Internal: 80mm x 3 Radiator support Front: 120mm / 240mm / 360mm Side: Left : 120mm / 140mm / 240mm / 280mm / 360mm Right : 120mm / 240mm / 240mm / 360mm Limitation of CPU cooler w/ GPU holder: 132mm w/o GPU holder: 150mm Expansion slot 8 Limitation of expansion card Length : 340mm padding: 13px 7px;"> Power supply Primary PSU slot: PS2 (ATX) / Mini Redundant / 2U Redundant Secondary PSU slot: PS2 (ATX) Front I/O port USB3 Type-C x 1 USB3 Type-A x 2 LED Indicators Chassis Power LED x 1: Blue HDD Access x 1: Green LAN LED x 2: Green HDD Tray HDD Power LED x 12: Yellow HDD Access x 12: Blinking green Front Buttons Power ON/OFF System Reset Dimension 438mm (W) x 265mm (H) x 522mm (D), 60.6 liters 17.24" (W) x 10.43" (H) x 20.55" (D), 60.6 liters Net weight 17.9 kg