8KW In-Rack Liquid-to-Air CDU | Coolant Distribution Units For Liquid-Cooled Data Centers

8KW In Rack Air-to-Liquid CDU

8kW In-Rack Liquid-to-Air Coolant Distribution Unit  (CDU)

The 8kW In Rack Liquid-to-Air Coolant Distribution Unit  (CDU) series introduces a cutting-edge dual-mode cooling architecture, revolutionizing rack-level heat dissipation. By intelligently balancing both air and liquid cooling, the system achieves up to 6kW of maximum heat dissipation density in a compact 4U chassis—delivering several times greater efficiency compared to traditional air-cooling solutions.

Designed to fit seamlessly within standard data center environments, this CDU efficiently manages up to 8kW of heat dissipation. Its plug-and-play design ensures hassle-free deployment in existing IDC data centers, with no need for additional infrastructure modifications.

The CDU not only significantly enhances system stability but also lowers the overall Power Usage Effectiveness (PUE) to approximately 1.15, providing a groundbreaking boost in energy efficiency. With a space-saving design that reduces rack space usage by 33%, this unit is perfect for applications ranging from edge computing to supercomputing clusters, driving a comprehensive transformation in energy efficiency.

In-Rack Air-To-Liquid CDU Specification

Application Scenarios：

Edge AI & Inference Nodes: Deploying localized machine learning clusters in remote or regional offices where central cooling is limited.

Legacy Data Center Retrofits: Upgrading individual racks to support high-TDP hardware within a traditionally air-cooled facility.

Testing & Validation Labs: A flexible cooling solution for hardware manufacturers and software developers validating liquid-cooled server architectures.

Industry-Standard Certifications
Our 8kW In-Rack CDU is engineered, tested, and certified to meet the world's most stringent data center safety and environmental standards:

UL Listed : Certified for continuous operation in cloud and enterprise electronic equipment environments.

CE Compliant: Fully validated for electrical safety, electromagnetic compatibility (EMC), and pressure equipment safety in the European Economic Area.

RoHS Certified: Manufactured entirely without hazardous substances, ensuring compliance with strict global environmental regulations.

FAQ:

1.What is the specific role of an in-rack Coolant Distribution Unit (CDU) in a data center,
The primary role of an in-rack CDU is to manage heat rejection and fluid circulation directly at the source of high-density heat—the individual server rack. Acting as the isolated barrier between the data center's facility water system (the primary loop) and the highly sensitive server-level liquid cooling infrastructure (the secondary loop), it precisely controls the temperature, pressure, and flow rate of the coolant going to the chips.

2.What is the typical lead time for these in-rack CDUs？
Our standard lead time for a baseline in-rack Air-to-Liquid CDU is 1 to 2 weeks from purchase order receipt, while highly customized configurations may require 4 to 6 weeks.

3.How long is the warranty period for the In-Rack Air-to-Liquid CDU?
Each unit comes with a standard 3-year comprehensive warranty，The product has obtained authoritative international certifications such as RoHS, CE, and UL.

SHIPPING DETAILS

1. Shipments will be scheduled on a first-paid-first-ship basis for orders on which lianli has received full payment.

2. You are responsible for any customs delays or returned shipments due to a lack of proper documentation. It's highly recommended to be aware of local customs clearance policies and prepare all customs documentation ahead of time to avoid delays or unexpected costs.

Return and exchange policy:

1. Domestic customers: Within 7 days of receiving the goods, our quality department confirms that it is a product quality problem;
2. Overseas customers: Within 15 days of receiving the goods, our quality department confirms that it is a product quality problem;
3. The outer packaging is damaged, and abnormalities occurring during transportation are not within the scope of return or exchange (please contact the freight company for claim settlement, and our company can assist with claim settlement);
4. We only provide after-sales service to customers who purchase directly. If you purchase our products from a dealer or a third party, please contact the seller for after-sales service;
5. The product cannot be disassembled after receipt, and cannot be modified or repaired without our permission. Keep the outer packaging and keep the labels intact, otherwise no after-sales service will be provided.