Manufacturer (chassis) AIC Design Rack (19") U 2 U Height 88 mm (H) Width 438 mm (W) Depth 450 mm (D) HDD Slots 4 x drives SAS/SATA slots 4 x SAS / SATA NVMe slots (total) 0 x| NVMe NVMe/SAS/SATA hybrid slots 0 x NVMe / SAS / SATA (hybrid) Backplane type (Hot-swap) Backplane technology SATA / SAS-3 (12 Gb/s) Drives not contained, optional available USB-Ports (front) 2 x USB Front Power supply redundant 2x 800 W Extension-slots (LP) 1 x Low Profile Extension-slots (FP) 1 x Full Profile Number of fans (center) 4 Fan dimensions (center) 60x60x32 mm Fan hot-swap/non-hot-swap (center) Hot-swap Silent blowerkit option no Assembly rails optionally available 80plus certification 80 PLUS Titanium (>96%) Recommended deployment location To ensure the optimal cooling of the system, we recommend running the server in an air conditioned server room and as part of a rack installation. The server is not ideal for use in an office environment due to its high noise levels. Height/length expansion slots (FP) FP/FL