The Alphacool ES 1-Slot GPU water cooler for the Nvidia H200 141GB is specifically designed for professional use in performance-optimized server environments. With its compact 1-slot design and strategically positioned connectors, it meets the highest standards in cooling performance, reliability, and ease of installation – particularly in dense rack setups where space is at a premium.
Both the top and bottom of the cooler are made from lightweight yet durable carbon. This significantly reduces the overall weight compared to conventional solutions, while the matte carbon finish adds a subtle and refined aesthetic – functional and elegant at the same time. The cooling block itself is made entirely of chrome-plated copper. This plating is significantly harder and more resilient than traditional nickel coatings, offering long-term protection against corrosion, scratches, and mechanical stress – ideal for continuous 24/7 operation.
The cooler’s inlet and outlet ports are placed at the rear of the block to save space. This connector layout simplifies tubing and integration into existing cooling loops, even within the tightest server chassis. The optimized internal channel structure ensures highly efficient heat dissipation from GPU, VRAM, and power delivery components. A precise flow path within the cooler ensures consistent water distribution across all critical areas.
The solid copper base guarantees maximum thermal absorption and transfer. The robust chrome plating prevents flaking or damage, even under sustained thermal loads.
The Alphacool ES 1-Slot GPU water cooler for Nvidia H200 141GB is the ideal solution for enterprise applications where performance, reliability, and efficient space utilization are key.
Compatibility:
- Nvidia H200 NVL, 141GB HBM3 (900-21010-0040-000)
| Technical data | |
| Dimensions (L x W x H) | 268,59 x 94,45 x 20,67 mm |
| Slot size | 1 |
| Material cooler | Chome-plated copper |
| Material cooler top | Carbon |
| Threads | 2 x G1/4" |
| Pressure tested | 8 Bar |
| Maximum working temperature | 60 °C |
| Color | black, carbon |
| Technical data backplate | |
| Dimensions (L x W x H) | 268,59 x 94,45 x 1,10 mm |
| Material | Aluminium |
| Color | black |
Alphacool's Eiszapfen series is future-oriented and characterized by excellent workmanship and high flow.
Ball valves have always been a flow brake, making life difficult for each pump. Then, Alphacool has developed a ball valve represents no obstacle to a diameter of 10mm.
The inside scoop closes absolutely tight, thus preventing further escape of liquid. On both sides all 1/4“ connections with a maximum thread length of 6mm can be screwed.
This ball valve is available in two different color versions: Chrome and Deep Black.
Technical Details:
Dimensions (LxBxW): 35,4 x 36 x 22,7mm
Color: Chrome
Scope of delivery:
Alphacool Eiszapfen 2-way ball valve G1 / 4 - Chrome


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In stock |
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1 to 2 weeks delay |
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