---
title: "EK-Pro GPU WB RTX 6000 Ada Rack Nickel + Inox – Pro workstation"
url: "https://www.lmtek.com/components/gpu-water-blocks/rtx-6000-ada-rack"
locale: "en"
---

# EK-Pro GPU WB RTX 6000 Ada Rack Nickel + Inox

_Pro workstation_

SKU: EK-Pro GPU WB RTX 6000 Ada Rack Nickel + Inox

## Compatible LM TEK platforms

- [LM TEK 4U8GPU10KW](/ai-hpc-servers/4u8gpu10kw)

## Specifications

| Spec | Value |
| --- | --- |
| Compatibility | NVIDIA RTX™ 6000 Ada Generation \n NVIDIA Ada L40S 48GB |
| Form | rack |
| EAN | 3831109906668 |

## Technical datasheet

| Spec | Value |
| --- | --- |
| Compatibility | NVIDIA RTX™ 6000 Ada Generation \n NVIDIA Ada L40S 48GB |
| Form factor | 1U rack (slim, single PCIe slot) |
| Dimensions | 249 × 138.8 × 24 mm |
| Mass | 1.326 kg |
| Ports | 2 × G1/4″ |
| Base material | Nickel-plated copper |
| Top material | Stainless steel |
| Terminal | POM Acetal |
| Seals | EPDM O-rings |
| Mounting method | Backplate |
| NVLink compatible | Yes |
| Working pressure | 2 500 Pa |
| Max pressure (with EK-Pro PRM) | 30 000 Pa |
| Max pressure (standalone) | 75 000 Pa |
| Operating temperature | 5 – 60 °C |
| EAN | 3831109906668 |

## Overview

The EK-Pro GPU WB RTX 6000 Ada Rack Nickel + Inox is the 1U slim variant of the RTX 6000 Ada water block family, designed for rack-mounted workstations and dense compute chassis where a single PCIe slot width is the governing constraint. The block routes plumbing vertically, keeping the coolant path inside 1U of chassis height.

Coverage is identical to the workstation variant – GPU die, VRAM, and VRM under the same Open Split-Flow cooling engine. The integrated single-slot I/O plate maintains a clean chassis rear panel. Even cooling with reversed water flow is achieved across multiple GPUs in a manifold-fed setup.

The retention backplate is compatible with the NVIDIA NVLink connector, supporting dual-GPU NVLink configurations in rack deployments. EPDM O-ring sealing and pre-installed brass standoffs are included. A side-mounted standoff provides a brace point for secure GPU mounting during chassis movement.

### Single-slot profile

Slim design occupies one PCIe slot width – designed for rack-mount and multi-GPU workstation chassis.

### Open Split-Flow engine

Even cooling with reversed water flow across multiple GPUs in a manifold-fed rack setup.

### Full-cover design

GPU die, VRAM, and VRM covered under one cooling engine despite the slimmer rack form factor.

### NVLink compatible

Retention backplate geometry is compatible with the NVIDIA NVLink connector for dual-GPU configurations.

### Integrated single-slot I/O plate

I/O plate integrated into the block body for clean chassis rear panel integration in compact rack setups.

### Side-mounted standoff

Side-mounted standoff provides a brace point for secure GPU mounting during chassis transport and movement.

### Single-slot rack profile

The block is machined to a single PCIe slot width and routes the G1/4″ ports vertically, keeping the coolant path within the 1U chassis vertical envelope. Despite the reduced profile, die, VRAM, and VRM coverage is identical to the full workstation variant – the same copper base contact area and Open Split-Flow channel geometry apply.

### Reversed-flow manifold support

The block is designed to operate in reversed water-flow orientation when fed from an EK-Pro manifold, ensuring even coolant temperature distribution across multiple GPUs in a single chassis. NVLink connector clearance is maintained by the retention backplate geometry.

### Pressure envelope

Working pressure is 2 500 Pa. Maximum rated pressure is 30 000 Pa in loops containing an EK-Pro Pump Reservoir Manifold, and 75 000 Pa in all other configurations. Figures are published at the supplier level and are consistent across the GPU water-block family.

## Technical drawing

[Top & side view, in millimetres](https://cdn.sanity.io/images/5gtqpiph/production/6067cfe9553564f406d6bd444ee84ce97e1db7df-1600x1067.png)

## Download resources

Product documentation for specification, integration, and installation is available below. Revision numbers are printed on page one of each file.

- [Installation manual](https://cdn.sanity.io/files/5gtqpiph/production/75103740369eecf10d995c9c167e0f02d6aa4a53.pdf) · Rev 1.0 · Torque sequence, TIM application maps, and the leak-test protocol. Read before first fitting.

A CAD STEP file of the full block assembly is available to partners on request – contact LM TEK engineering before specifying at fleet scale.

## In the box

- EK-Pro GPU WB RTX 6000 Ada Rack - Nickel + Inox workstation and server-grade water block
- Retention backplate
- Mounting mechanism with screw-in brass standoffs
- Necessary mounting screws, nuts, and washers
- Thermal Interface Material