THE BPN-2535DE-SA
The device is almost entirely made by brushed aluminum and measures 144mm in length, 101.7mm in width and 25.8mm in height.
Both drive bay doors are perforated at the front allowing hot air to leave the interior.
Each bay door has its own lock and HDD activity LED.
The cage installs the same way as a normal 1.44" drive.
I was surprised to see that at the rear the device has a single SATA power connector and two SATA data connectors (one for each drive) along with an on/off switch for the 2nd drive.
We thought it would be nice to place the BPN-2535DE-SA right next to a 3.5" HDD to showcase its size.
Once you pull out the drive door the HDD inside ejects without any effort.