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RS-LCD-4.0IN-Liquid CPU Cooler Series by Lineng Tech

Lineng Tech manufactures the premium RS-LCD-4.0IN series to provide international hardware vendors and system integrators with an ultra-high-definition, square 4.0" IPS interactive display platform. Engineered inside our ISO 14001 and IATF16949-certified plant, this product line delivers reliable 220W TDP cooling with fully customizable user interfaces to maximize your brand's market value, supported by an established MOQ of 500 units.

  • Model RS360LCD4.0IN
  • Motor interface function 2510-4PI N without PWM
  • Fan speed 800-1800RPM土10%
  • Air volume 76.5
  • Fan noise 25.2/dba
  • Light ARGB 8 pieces / 5050 PWM
  • Supported platforms Intel LGA 11 SX/1200/1700/1851 AMD AM4/AM5
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product details
RSLCD4

RS-LCD-4.0IN Liquid CPU Cooler Solutions

Integrating a 720 × 720 resolution 1:1 square display directly onto the pump block allows system brands to deploy complex 3D graphic loops and real-time multi-data monitoring dashboards. This high-density panel features exceptional viewing angles and high contrast, displaying system diagnostics clearly even behind tinted chassis glass panels. By incorporating our high-end lcd aio cpu cooler architectures into your hardware lineup, your company can target premium hardware markets and generate higher margins per system sold.
· 1:1 Retina-Class UI Render: The square 4" IPS module operates over a dedicated controller, supporting high-frame-rate MP4 animations and dynamic system status metrics.
· Whisper-Quiet Ceramic Impeller: Built with precision ceramic bearings to deliver stable flow rates under varying heat loads while keeping pump noise under 25.2 dBA.
· High-Density Copper Heat Absorber: Features micro-channel fins that directly contact the CPU heat spreader to rapidly transfer heat away from the processor core.
RSLCD4

High-Performance Hardware Environments

The RS-LCD-4.0IN series delivers exceptional thermal performance and custom display integration for complex professional and enterprise builds.
We manufacture specialized liquid cooling systems for professional animation studios and rendering centers that require constant system status tracking on the pump cap. If you need a dual-fan layout with identical high-resolution features for small-form-factor builds, explore our customizable 240mm aio cpu cooler options.
Our factory configures extended radiator structures for advanced engineering workstations and industrial test rigs that operate under sustained workloads. For top-tier pre-built systems requiring maximum thermal dissipation, implement our optimized 360mm aio cpu cooler configurations.

Specifications & Parameters

The technical comparative matrix below lists the standard mechanical and fluid configurations for the RS240 LCD 4.0" and RS360 LCD 4.0" units.

Component / Feature RS240 LCD 4.0" Specification RS360 LCD 4.0" Specification
Radiator Structural Sizing 277mm × 120mm × 27mm 397mm × 120mm × 27mm
Fan Speed Range / Bearing 800–1800 RPM | Hydraulic Bearing 800–1800 RPM | Hydraulic Bearing
Cooling Fan Configuration 2×120mm Fan Included 3×120mm Fan Included
Pump Shell Housing Dimensions 80mm × 97mm × 69mm 80mm × 97mm × 69mm
Integrated Pump RPM / Bearingg 2600 RPM (±10\%) | Ceramics 2600 RPM (±10\%) | Ceramics
Coolant Piping Specification 400mm Tube Length | IIR+EPDM85 400mm Tube Length | IIR+EPDM85
Max Fan Air Delivery Volume 76.5 CFM 76.5 CFM
Socket Compatibility Intel 115X/1200/1700/1851 | AMD AM4/AM5 Intel 115X/1200/1700/1851 | AMD AM4/AM5

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RSLCD4

Tailored Visual Engineering & Hardware Modification

We provide deep physical and structural adaptation services to align the RS-LCD-4.0IN platform with your brand’s aesthetic language and technical requirements.
Every brand targets a distinct market segment, which is why our development team offers a highly modular platform rather than a fixed off-the-shelf design. Our engineers coordinate closely with your product managers to adjust the physical form factor, modify thermal parameters, and customize the control interface to match your exact chassis layouts.
To check options for custom pump shapes and specialized radiator designs, view our primary product category. → aio cpu cooler
Rigorous Industrial Manufacturing Processes

Advanced Manufacturing Excellence by Lineng Tech

Vacuum Brazing Precision:
We utilize advanced vacuum brazing furnaces to forge seamless, leak-proof joints between heat-carrying elements, guaranteeing maximum long-term thermal integrity.
Pneumatic Quality Controls:
Every liquid cooling assembly undergoes multi-stage helium pressure leak testing on our automated assembly lines to maintain an absolute zero-defect standard.
International Regulatory Standards:
Our manufacturing infrastructure and supply chains hold active certifications for IATF16949, ISO 14001, CE, UL, RoHS, and FCC to ensure smooth global importation.
Accelerated Project Timelines:
We expedite your product launch by delivering fully functional technical verification samples within 7 days, transitioning directly to bulk ocean or air cargo shipping within 25 to 35 days.

OEM RSLCD4.0IN AIO CPU 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 the 720 × 720 square display handle custom user animations?

  • Q2: Can we purchase the RS-LCD-4.0IN pump blocks without pre-bundled fans?

  • Q3: What is the minimum order volume for a completely custom outer display bezel?

  • Q4: Does the display control software support localized branding and languages?