Taiwan based darkFlash is to offer the square pillar type Mini-ITX case "DLH21," which features mesh panels on five sides of the side panel and top panel.

The main body of the case is available in four colors: black, white, pink, and neomint, and the bottom of the case is fitted with an ARGB strip for color customization. Furthermore, the side panel may be removed without the use of any tools. Furthermore, the top panel is likewise of the magnet-operated opening and shutting variety, which increases its maintainability.

There are two cooling fans: one on the top and one on the side (both of which are compatible with a 240mm radiator), and one drive bay (a 3.5 inch shadow bay x1 or a 2.5 inch shadow bay x2). It includes two expansion slots and is compatible with graphics cards that are up to 320 mm in length, 147 mm in width, and 61 mm in thickness, according to the manufacturer.

A single DLH21 800x600c or DLH21 800x600d power supply unit is capable of supporting single-ended / single-ended-L (SFX / SFX-L) cables up to 125 mm in length. The unit's external dimensions are 175 mm wide, 238,8 mm deep, 412 mm high, and it weighs 4.7 kg. The towers will cost roughly 100 USD/EUR.