Streacom is a master of precision-engineered PC cases made of high-quality, solid aluminium and, with the DB4 Fanless Cube Case, has a truly innovative mini ITX case in its program. It is a compact and completely passively cooled cube case, whose completely silent cooling harmonises wonderfully with the stunning design. On delivery, the CPU cooling can dissipate the waste heat from processors up to 65 watts TDP (Thermal Design Power). However, with the Streacom LH6 Heatpipe Kit, you can increase cooling performance, ultimately keeping CPUs with up to 110W TDP at temperature.Aluminium outer panels act as a passive CPU cooler to 110 wattsThe DB4 is a monolithic design masterpiece consisting of a sturdy backbone surrounded by four removable extruded aluminum outer panels with a sandblasted surface. These magnificent aluminum plates not only look great, the intelligent design also corresponds to a convection surface and thus follows its function as a heat sink for the built-in processor inside. The latter is connected for this purpose via a flexibly lockable universal CPU cooler with three of the four original copper heatpipes for heat dissipation with an outer plate and receives by LH6 Heatpipe Kit additionally by three more heatpipes with a second outer plate contact. The effective cooling capacity can be increased from 65 watts to 110 watts. A Detailed manual helps with assembly and ensures that all components get to the right place. Technical details- Material: aluminium (cooling blocks), copper (heatpipes)- Heatpipes: 6 mm- Contents: 3x heatpipes, 2x cooling blocks, 2x universal mounts & screws, 2x thermal pads- Compatible with: Streacom DB4 Fanless Cube