Compact Efficiency with Top-Down Airflow
Standing at only 81mm tall, the LC-R90 fits easily into slim chassis where standard tower coolers cannot. Its top-down airflow design is highly effective, as it not only cools the CPU but also provides essential airflow to the surrounding motherboard components, including the VRM (Voltage Regulator Modules) and RAM, ensuring overall system stability.
Advanced PWM & ARGB Sync Technology
This “Purple Label” edition features a high-grade 90mm fan with a wide speed range of 1000 to 2400 RPM. Thanks to PWM (Pulse Width Modulation), the fan speed adjusts automatically based on your CPU temperature. The fan also supports 5V 3-PIN ARGB synchronization, allowing you to control the vibrant lighting effects directly through your motherboard software (compatible with ASUS Aura Sync, MSI Mystic Light, Gigabyte RGB Fusion, etc.).
Whisper-Quiet Performance
Equipped with a high-quality Hydraulic Bearing, the LC-R90 operates with minimal friction. At lower speeds, it produces a barely audible 11 dBA, and even at full load, it stays under 23 dBA. This makes it an excellent choice for quiet office environments or immersive gaming setups.
Universal Modern Compatibility
The LC-R90 is ready for modern builds, offering full support for the Intel LGA 1700 socket and AMD AM4 platform. Its tool-free mounting design ensures a quick and secure installation across a wide variety of Intel and AMD sockets.
Key Features:
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Low-Profile Design: 81mm height makes it ideal for compact desktop cases and ITX builds.
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95W TDP Rating: Reliable cooling performance for mid-range Intel Core and AMD Ryzen processors.
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5V ARGB Sync: 3-Pin ARGB connector for customizable motherboard-controlled lighting.
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High-Pressure Airflow: Delivers up to 57 CFM, significantly higher than standard stock coolers.
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Silent Hydraulic Bearing: Optimized for longevity (40,000 hours) and noise reduction.
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LGA 1700 & AM4 Ready: Broad compatibility with the latest and legacy processor sockets.
Technical Specifications:
| Feature | Specification |
| Product Dimensions | 117 x 117 x 81 mm |
| Fan Size | 90 x 90 x 25 mm |
| TDP (Thermal Design Power) | 95W |
| Fan Speed | 1000 – 2400 RPM (PWM) |
| Air Flow | 19 – 57 CFM ±10% |
| Noise Level | 11 – 23 dBA |
| Bearing Type | Hydraulic Bearing |
| Service Life | 40,000 Hours |
| Connector | 4-Pin PWM + 5V 3-Pin ARGB |
| Rated Voltage | 12V DC (Fan) / 5V (ARGB) |
| Power Input | 3.4W |
Socket Compatibility:
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Intel Sockets:
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LGA 1700 / 1200 / 1150 / 1151 / 1155 / 1156
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LGA 775
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AMD Sockets:
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AM4 / AM3+ / AM3 / AM2+ / AM2
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FM2 / FM1
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Package Includes:
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1 x Loving Cool LC-R90 CPU Cooler
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1 x Multi-platform Mounting Bracket Kit
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1 x Thermal Grease Sachet
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1 x ARGB/PWM Connection Cables








