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CPU Air Cooler LT400.jpg
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LT400 CPU Air Cooler Solutions by Lineng Tech

Lineng Tech manufactures high-density LT400 CPU air cooler units to meet the strict thermal dissipation needs of PC brands, system integrators, and OEM clients. We deliver IATF16949-certified thermal stability up to 180W TDP, offering professional structural customization with a production MOQ of 500 units.

  • Radiator size 122*71 *157mm
  • Heat pipe size Ø6mm x 4pcs
  • TDP 180W
  • Fan size 120*120*25mm
  • Fan speed 600 - 2300 RPM士10%
  • Fan noise 22 - 34 dB(A) (MAX)
  • Service life 40,000 hours @ 25°C
  • INTEL LGA 11 SX/1200/1700/1851
  • AMD AM4/AM5
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product details
LT400 CPU Air Cooler 180W TDP Thermal Solutions Lineng Tech

Technical Architecture of the LT400 Radiator

From its mainstream CPU air cooler lineup, Lineng Tech has developed this compact hardware profile to maximize thermal efficiency within commercial computer chassis without compromising nearby component clearance.
Direct-Contact Sintered Technology: Four 6mm premium copper heatpipes are machined flush with the base plate to minimize thermal interface resistance.
Optimized High-RPM PWM Fan: Equipped with a 120mm wide-range PWM fan that adjusts from 600 to 2300 RPM, balancing heavy thermal loads with whisper-quiet idling.
Extended Service Life: Built with advanced industrial bearings rated for 40,000 hours of continuous operation at a stable 25℃ ambient threshold.
Airflow Optimization: The aluminum fin matrix features precision spacing to amplify static pressure, allowing heat to escape faster.
LT400 CPU air cooler with asymmetrical fin design and PWM fan on an industrial testing motherboard by Lineng Tech

Hardware Deployment

Our customized engineering standards allow this specific thermal module to serve distinct industrial hardware architectures.

OEM System Integrations

Provides global PC brands with a reliable, certified 220W premium single tower cooler that ensures out-of-the-box durability for corporate desktop deployments.

Medical & Lab Computing

Delivers low-noise, vibration-isolated cooling configurations ideal for clinical environments or diagnostic workstations.

Edge Processing Arrays

Offers a highly compatible single tower CPU cooler collection profile that slots perfectly into high-density industrial control enclosures.

Performance Specifications & Electrical Parameters
The data provided below reflects the exact physical and mechanical baselines maintained across our manufacturing lines.Whether your layout calls for a specialized 120mm CPU air cooler configuration or the standard LT400 footprint, every single batch complies with these rigid electrical tolerances.

Technical Specification Details
Radiator Unit Dimensions 122mm*71mm*57mm
Heatpipe Mechanism 4Units × 6mm Sintered Copper
Thermal Dissipation Target 180W Max TDP
Fan Dimension Standard 120mm*120mm*25mm
Airflow Volume Capacity 76.65CFM
Static Air Pressure Rating 2.7mm
Acoustic Noise Range 22 - 34dBA
Power Consumption Profile 2.52W Max （Fan 12V DC/0.21A）
Control Interface 4-Pin PWM Intelligent Regulation
Platform Compatibility Intel & AMD

Request a Sample – Test Our Quality Before Bulk Order

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Internal heatpipe layout and aerodynamic fin architecture of LT400 single tower cpu air cooler

Tailored Structural Customization

We adjust the mechanical characteristics and cosmetic finishes of our assemblies to match your brand requirements.

Custom Fan Spec Adjustments:

We can adjust fan wiring lengths, replace connectors with specialized industrial terminal blocks, or modify the bearing grading.

Branded Top Covers:

Anodized aluminum plates or plastic shrouds can be customized with your company logo using high-precision laser marking.

Fin Surface Options:

Choose from high-durability black electrophoresis coatings or full silver nickel plating for high-humidity environments.
Multi-angle physical dimension specifications and electrical parameters for the LT400 thermal module

Rigorous Industrial Manufacturing Processes

With 15 years of industry-leading manufacturing experience, Lineng Tech supports global hardware brands by combining high-volume production with strict quality control frameworks. Operating from our 50,000㎡ advanced facility, our team of over 50 dedicated thermal engineers oversees automated workflows designed to eliminate structural defects and optimize heat transfer efficiency. We align completely with your commercial timelines, moving projects seamlessly from initial design concepts to finalized volume shipments under a strict OEM/ODM framework.
→ 15 Years of Manufacturing Expertise
→ 50,000㎡ Automated Infrastructure
→ Over 50 Dedicated Thermal Engineers
→ Automated Leak Detection Workflows
→ Thermal Resistance Sorting Cleanrooms
→ Rapid Timelines for Volume Supply

OEM LT400 CPU Air Cooler FAQs

Customized AIO cooling solutions tailored for gaming PCs, workstations, compact systems, and ODM projects, ensuring optimal performance, stability, and brand alignment.

  • Q1: Can the LT400 base plate be modified into a pure copper block instead of direct-contact heatpipes?

  • Q2: How is bulk order pricing determined for the LT400 product line?

  • Q3: Are the included cooling fans certified for round-the-clock commercial use?

  • Q4: What regulatory compliance documentation is available for international shipping?