---
title: "Validated cooling kits"
description: "Pre-engineered, validated cooling kits for specific workstation chassis - sized for the power and thermal demands of high-end desktop builds."
url: "https://www.lmtek.com/workstations/platforms"
locale: "en"
---

# Validated cooling kits

Not barebone setups or bundles of components. These are pre-defined, validated kits for specific chassis. Each kit is engineered as a complete system around a chosen case: liquid loop, radiator sizing, power delivery recommendations, and thermal controls are all specced and tested together to handle the actual power envelope of a high-end workstation build.

## What a kit includes - and why it's validated per chassis

Each kit is built around a specific production chassis and includes: integrated liquid cooling loop (pump, reservoir, radiators, tubing, and CPU/GPU water blocks), power delivery sized for the chassis's thermal envelope, and thermal control electronics. The chassis is specified - not generic.

## Cooling kits

### LM TEK Workstation Kit - Lian Li A3000

A validated cooling kit built around the Lian Li A3000 chassis. Integrates a closed liquid loop sized for up to two high-end GPUs and a high-core-count desktop CPU in a compact mid-tower footprint. Thermal envelope and power delivery validated together before the kit ships.

### LM TEK Workstation Kit - Corsair 9000D

A validated cooling kit for the Corsair 9000D full-tower. Larger radiator surface and a more aggressive power topology allow dual high-end GPUs and Threadripper-class CPUs to run at sustained load without throttling. Validation ongoing - target thermal envelope 2.4 kW.

## LM TEK RM-4U8G

When the workstation form factor isn't enough - RM-4U8G brings the same integrated liquid-loop philosophy to a 4U rack chassis. Eight GPU slots, closed cooling loop inside the chassis (no external CDU), and off-the-shelf server motherboards. Designed for standard server rooms, not hyperscale facilities.