Want an all-in-one rack that has both hard drive and optical disc drive combined in one? Century Japan has rolled out their CMRK-S2OD, which is a multipurpose Rack that have slots where you can fit in two 2.5-inch HDD or SSD storage with included CD/DVD drive or blu-ray optical drive.
This CMRK-S2OD multipurpose Rack will only take up one 5.25-inch slot in your desktop chassis. To the rear side, there are three dedicated SATA port and there is one power port to get power from the PSU. The DVD drive is built in to the rack, while the hard drive can be remove and replace as you wish. They have got their own HDD Tray with screws to secure the position.
There is not pricing details for this Century Japan CMRK-S2OD multipurpose rack for now. If you understand Japanese, you can head on to Century for more details.