This bundle includes the AGB ES Reservoir 1U - DDC Pump Top Version with a 2"x2" strip of VHB Double-Sided Foam Tape for mounting purposes. The Alphacool ES reservoir for DDC pumps is specially designed for 1U server racks. The reservoir is extremely compact and integrated pump top for the DDC pump allows for extremely high pump performance. The large reservoir is more than sufficient for a liquid cooling loop in a 1U server rack. How Can I Connect the Reservoir? The reservoir offers a total of seven G1/4" connections, 1x OUT and 6x IN. The connection possibilities are distributed on all sides. One IN is located on each side. Direct Radiator Mounting Is Possible! The scope of delivery includes a double nipple fitting with which allows the reservoir to be screwed directly to a radiator of the Alphacool NexXxoS series. For 1U housings Alphacool offers special 40 mm radiators from the NexXxoS X-Flow series. Installation of the Pump The installation of the DDC pump is very easy. The O-ring is put on and then the pump is placed into the pump top and fixed with four screws. Please note that a DDC version with the original Laing pump housing is installed. The Alphacool ES Reservoir 1U - DDC version is an extremely compact expansion tank especially for 1U server racks with extensive connection and mounting options. Technical data W x D x H: 67.9 x 100.2 x 40 mm Connections: 7 x G1/4" Pressure tested: 0,8 Bar VHB Double-Sided Foam Tape Incredible VHB strength guarantees a strong bond. Bonds well to painted metals, plastic and glass such as cabinets to walls. Temperature range is -40?F to 200?F. Dampens noise, shock and vibration.