StarTech.com HSB320SATBK, Black, 2 fan(s), 1.57" (4 cm), 6 Gbit/s, Activity, Power, 5.75" (146 mm) StarTech.com HSB320SATBK. Product color: Black, Number of fans: 2 fan(s), Fan diameter: 1.57" (4 cm). Width: 5.75" (146 mm), Depth: 7.64" (194 mm), Height: 3.35" (85 mm). Cables included: SATA