Reservoir Alphacool Eisstation 40 DC-LT

The Alphacool Eisstation 40 DC-LT is a compact reservoir and pump-top assembly from the Alphacool Enterprise Solution series. Designed for direct mounting on 40 mm Alphacool X-Flow NexXxoS radiators, the unit measures approximately 60 × 40 × 40.5 mm and holds almost 30 ml of coolant. Its construction uses the radiator as an extended reservoir and includes a filter to reduce the risk of air bubbles reaching the pump, making it suitable for compact servers and workstations, including installations with 1U height when combined with the matching NexXxoS radiator.

Advantages

The Eisstation 40 DC-LT combines reservoir and pump-top in a very small footprint, allowing installation directly on a NexXxoS X-Flow radiator. Despite its compact size it provides nearly 30 ml fluid capacity and uses the radiator as an extended reservoir. A built-in filter helps prevent air from entering the pump. The product is supplied with a double nipple fitting for direct radiator connection and uses standard G1/4" threads for inlet placement.

Suitable for

• Compact server and workstation cooling setups
• 1U or low-profile rack installations when paired with NexXxoS 40 mm X-Flow radiator
• Custom water-cooling loops where space is limited

Key specifications

• Brand: Alphacool
• Model: Eisstation 40 DC-LT (MPN 1016193)
• EAN: 4250197153690
• Series: Alphacool Enterprise Solution
• Intended radiator compatibility: 40 mm Alphacool X-Flow NexXxoS
• Approx. dimensions: 60 mm × 40 mm × 40.5 mm
• Fluid capacity: ~30 ml
• Threads: G1/4" (four inlet positions around the reservoir)

How to use

Mount the Eisstation 40 DC-LT directly to a NexXxoS X-Flow radiator using the included double nipple male fitting. The unit can be attached to side or front radiator connections depending on desired orientation. Before attaching the pump to the pump-top, ensure the O-ring is correctly seated; the pump is then secured to the reservoir with two screws. Fill the system through the radiator or reservoir as appropriate, allowing the radiator to act as an extended fill/reservoir volume.

Recommendations

Install the Eisstation in the intended orientation for your radiator connections, confirm all G1/4" fittings are tightened to specification, and verify the O-ring is clean and correctly positioned before mounting the pump. Use the unit with compatible NexXxoS 40 mm X-Flow radiators for low-profile server or workstation applications.