Views: 0 Author: Site Editor Publish Time: 2026-08-19 Origin: Site
As AI computing and high‑density server racks become mainstream, more data center operators are shifting from traditional CRAC unit air‑cooling setups toward reliable liquid cooling infrastructure. Cabinet In‑Row CDU (Coolant Distribution Unit) has become a practical option for row‑level liquid cooling deployment in new‑build and retrofit data center sites.
The cabinet‑type in‑row CDU is floor‑standing cabinet hardware placed inside server rack rows. It works as the core coolant distribution hub between facility chilled water loop and IT liquid cooling loops, fitted with built‑in plate heat exchanger, circulating pumps, filter assemblies and monitoring sensors. One in‑row CDU cabinet can serve multiple adjacent server racks, delivering stable coolant flow for cold‑plate liquid cooling or rear‑door heat exchanger systems.
Compared with in‑rack CDU which occupies rack U‑space inside individual IT cabinets, cabinet in‑row CDU offers larger heat exchange capacity and easier system maintenance. It supports modular expansion, so data center owners can add cooling capacity step‑by‑step along with growing compute load, without full‑site reconstruction.
For project integrators looking for heat exchange components for cabinet in‑row CDU systems, cstheatexchanger.com supplies compatible heat exchanger cores for liquid‑to‑liquid CDU units. Our heat exchange assemblies can be matched to different cooling capacity requirements for data center liquid cooling projects. We support standard models as well as dimension‑based custom solutions for different cabinet In‑Row CDU designs.
If you are sourcing thermal parts for data center liquid cooling, CRAC unit upgrade or CDU retrofitting projects, feel free to contact our team for component specifications and quotation.
