JY-123A 1U chassis with LCM display on the front panel, and 4* hot swappable SATA hard disk rack on the back windows.
The SATA backplane allow for 4* SATA hard disk.

Good for main board 12"*9.6" M/B, slim ATX power supply for one exposed 5.25" bay for DVD, one hidden bay for 3.5" hard disk, one 3.5" exposed bay. 2* USB ports on the front. Product details..

2U chassis RM-221B with hot swappable SATA HDD trays x6, and hot swappable redundant power supply. Product details..

4U chassis RM-485 with hot swappable SATA HDD trays x8, and hot swappable redundant power supply. Aluminum front panel. Product details..

100W pure Sine Wave DC-AC power inverter, super slim type, Product details..