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LT620 CPU Air Cooler Solutions by Lineng Tech

Lineng Tech engineers and manufactures the proprietary LT620 dual-tower CPU air cooler, delivering high-capacity 260W D-TDP thermal management for hardware brands and system integrators globally. Our IATF16949-certified facilities provide comprehensive mechanical customization under a direct-factory MOQ of 500 units.

  • Radiator size 122*71 *157mm
  • Heat pipe size Ø6mm x 6pcs
  • TDP 260W
  • Fan size 120*120*25mm *2pcs
  • 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
LT620

Thermal Engineering and Dual-Tower Kinetic

To satisfy the demanding cooling curves of next-generation enterprise processors, Lineng Tech introduces a self-developed dual-fin-stack architecture designed for maximum volumetric airflow utilization.
· Symmetrical Twin-Tower Heat Sinking: By isolating heat dissipation across two independent aluminum fin arrays, this proprietary design dramatically increases the convective surface area to clear sustained thermal loads.
· Six-Heatpipe Vacuum Conduction: Six integrated 6mm sintered copper heatpipes are CNC-machined at the base plate to maintain uniform thermal transition directly from the silicone die.
· Serial Static Pressure Airflow: Twin 120mm fans Cpu Air Cooler operate in a synchronized push-pull alignment, generating a powerful 76.65 CFM to pull heat through dense fin structures without localized heat pockets.
Proprietary LT620 dual tower cpu air cooler with twin-fan configuration for hardware brands by Lineng Tech

Application Scenarios

Our high-load thermal architectures deploy reliably into heavy-compute environments where absolute clock-speed stability is mandatory.

Enterprise Rendering and AI Workstations

Provides reliable system cooling for hardware integrators building high-performance computation terminals that run extended compilation or rendering workloads.

Industrial Server Node Assemblies

Supplies a high-capacity, leak-free cpu air cooler alternative for specialized network appliances where liquid cooling deployment poses financial or operational risks.

Data-Logging and Telemetry Centers

Delivers a heavy-duty, vibration-dampened dual tower cpu air cooler profile configured to withstand non-stop operational strain inside central telemetry enclosures.

Specifications and Parameters

The structural specifications and mechanical capacities detailed in the profile below are fully verified through our automated testing infrastructure.
Technical Performance Property Verified Engineering Metrics
Radiator Structural Dimensions 122mm x 148mm x 162mm
Heatpipe Array Specifications Diameter 6mm x 6 Units Sintered Copper
Design Thermal Power (D-TDP) 260W Max Capacity
Cooling Fan Layout Size 120mm x 120mm x 25mm (Two Units Bundled)
Operational Fan Speeds 600 - 2300 RPM (plus or minus 10%)
Maximum Air Volume Output 76.65 CFM
Acoustic Noise Metric (MAX) 22 - 34dBA
Component Service Lifespan Greater than 40,000 Hours at 25 degrees Celsius Ambient
Control Interface Connection 4-Pin PWM Intelligent Regulation
Fan Electrical Parameters 0.21A (MAX) / 12V DC Operating Voltage
Total Fan Power Consumption 2.52W (MAX)
Platform Compatibility Intel LGA 115X / 1200 / 1700 / 1851 Sockets
AMD AM4 / AM5 Sockets

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Thermal simulation diagram demonstrating heat dissipation pathways within the LT620 dual tower cpu air cooler

Tailored Structural Customization

We modify the physical characteristics and surface cosmetics of our self-developed platforms to match your precise commercial requirements.
· Laser-Marked Logo Top Caps: We execute custom-molded top shrouds or sandblasted aluminum plates to display your brand identity seamlessly.
· Specialized Wiring and Pinouts: Available with bespoke cable lengths, custom industrial terminal connectors, or heavy-duty woven mesh protective sleeves.
· Industrial Surface Treatments: Options include high-durability matte black electrophoretic coating or uniform bright nickel platings for extreme environmental resistance.
· Bespoke Retention Engineering: Our in-house designers create modified steel mounting backplates to ensure 100% mechanical compatibility with non-standard proprietary industrial computing layouts.
Rigorous Industrial Manufacturing Processes

Advanced Thermal Manufacturing and Supply Capabilities

WWith a 15-year footprint in high-precision thermal manufacturing, Lineng Tech helps enterprise clients turn complex concept drawings into volume-ready physical hardware.
· 50,000 square meters Automated Infrastructure: Equipped with automated fin-stamping machinery to scale production rapidly while maintaining tight component tolerances.
· In-House Thermal Engineering Group: Over 50 specialized technicians handle mechanical design, custom bracket engineering, and fluid dynamics simulations.
· Vacuum Brazing and Leak Detection: Advanced production techniques ensure seamless joint sealing, long-term durability, and zero performance drop in the field.
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OEM LT620 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: How does Lineng Tech verify the 260W D-TDP rating on the LT620 platform?

  • Q2: What factors determine the final manufacturing costs for customized batches?

  • Q3: Can this dual-tower cooler fit into space-constrained 4U server chassis configurations?

  • Q4: What quality management certifications cover international shipments of this product line?