Using the Icy Dock MB994IPO-3SB in the compartment size 5.25 inches can accommodate an optical drive and two drive size 2.5 inches
Compartments size 5.25 inch generally designed for drives half height (41,4 mm). The assortment of the company Icy Dock has expanded the product MB994IPO-3SB, which in this compartment, you can install a slim optical drive and two drive size 2.5 inches.
Basket designed for HDD and SSD with SATA or SAS. According to the manufacturer, the Icy Dock MB994IPO-3SB is well suited for HTPC, NAS, home server or computer monoblock layout.
Food drives, served two four-pin connectors. To cool a 40-mm fan.
An interesting feature of the Icy Dock MB994IPO-3SB is the optical drive removable metal tray EZ-ODD Tray, lockable latch. The tray is compatible with drives with a height of 12.5 mm Drives size 2.5 inches also loaded into the trays (EZ Slide Mini Tray). This facilitates their replacement. Trays made of metal compatible with drives with a thickness of 7, and 9.5, 12.5 and 15 mm.
Source: Icy Dock