BAX-R2U8S-C236 2U Rackmuount Storage with 8 hot-swap drive bays > 2U Rackmount short depth storage system > Intel® 6th Generation Core™ Processors (Max, TDP at 95W) > 4 x288-pin DDR4 2133MHz DIMM socket, supports up to 64GB Max > 8 x 2.5" or 3.5" hot-swap HDD trays with lock supported > 1 x 2.5" internal drive bay > Easy-swap 40 mm PWM fans with Anti-Vibration mechanism > Supports 6Gb/s Mini-SAS backplane > 7 x Low profile expansion slots > 500W 1U Single 100-240 Vac Power Supply BAX-R2U8S-C236-A1R 2U Rackmount 8bays Storage System With Intel® 6th Generation Core™ Processor ATX Motherboard With Intel® C236 Express Chipset