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Liquid Cooling Components

Custom Aluminum 1-to-4 Water Cooling Manifold for AI Servers

Name: Custom Precision CNC Machined Parts
Brand: Altus Precision
SKU: ALTUS-CNC-CUSTOM
Availability: InStock
Rating: 4.8 (47 reviews)

High-precision 1-to-4 aluminum liquid cooling manifold engineered for AI servers and high-performance computing (HPC) thermal management. Featuring a robust blue anodized one-piece construction, G1/4" port threads, and leak-proof barbed fittings, this 0.5kg fluid distribution block ensures optimal coolant flow and pressure resistance for global data center supply chains.

Model

LC-AL-05

MOQ

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Process & Delivery Advantages

Supports ±0.01mm tolerance, with full coverage of 3/4/5-axis CNC machining centers
Materials include aluminum alloy, stainless steel, copper, titanium alloy, and engineering plastics
Paired with anodizing, electroplating, spraying, laser engraving, and other surface treatments
100% full inspection before shipment, with first-article reports and dimensional CP/CPK data provided
In-house capacity in Dongguan, 7-15 days for standard parts, expedited channel within 5 days

PRODUCT OVERVIEW

Product Overview

Engineered to meet the extreme thermal demands of high-performance computing (HPC), this Custom Aluminum 1-to-4 Water Cooling Manifold provides exceptional fluid distribution for AI servers, data centers, and advanced industrial liquid cooling loops. Manufactured from a single piece of high-purity aluminum under the Altus Precision brand, this manifold eliminates structural weak points, ensuring zero-leakage performance, high pressure resistance, and consistent coolant flow across multiple heat sinks.

Technical Specifications

Parameter	Specification
Core Material	One-Piece Aluminum
Surface Finish	Blue Anodized (Corrosion Resistant)
Port Layout	1 Top Inlet + 4 Bottom Outlets
Port Thread Standard	G1/4"
Fitting Type	Barbed Fitting with Hex Base
End Caps	Knurled Aluminum Caps
Unit Weight	0.5 kg

Core Product Advantages

Straight-Through Fluid Dynamics: The internal cavity is optimized to minimize pressure drop and fluid resistance, ensuring a consistently large flow of water to multiple server nodes.
One-Piece Machining: Crafted from a single block of aluminum to guarantee high pressure resistance and prevent the micro-fractures often found in welded or assembled splitters.
Superior Sealing & Durability: Paired with precision G1/4" threads and knurled caps, providing excellent leak-proof sealing designed to be used repeatedly during server maintenance.
Seamless Global Fulfillment: Ready to support scalable pilot runs and mass deployment for expanding OEM data center infrastructures worldwide.

Frequently Asked Questions (FAQs)

Q1: Is this manifold compatible with standard PC and server water cooling systems?

A1: Yes, the manifold features standard G1/4" port threads, making it universally compatible with most commercial and industrial liquid cooling fittings, radiators, and water blocks used in AI servers.

Q2: What is the benefit of the blue anodized finish?

A2: The anodized surface treatment significantly enhances the aluminum's corrosion resistance against various industrial coolants, ensuring long life and preventing internal oxidation that could block micro-channels.

Q3: Can the port layout or thread sizes be customized?

A3: Absolutely. As a direct CNC manufacturing partner, our engineering team provides proactive DFM analysis to customize inlet/outlet quantities, thread specifications, and overall dimensions to fit your proprietary server racks.

Q4: What is the MOQ for prototyping a custom server liquid cooling loop?

A4: We support agile R&D with a flexible MOQ starting around 10 pieces for standard or modified pilot runs, allowing your data center engineering team to validate flow dynamics before scaling to volume production.