HP L20335-001 - Right CPU Cooling Fan For HP Pavilion Gaming 15-CX Series

L20335-001 – Right CPU Cooling Fan for HP Pavilion Gaming 15-CX Series

OEM right-side CPU cooling fan designed for HP Pavilion Gaming 15-CX laptops. This fan is part of HP’s dual-fan cooling system, working alongside the GPU fan to maintain balanced airflow for gaming performance.

Description

The L20335-001 is a genuine HP CPU fan designed for the Pavilion Gaming 15-CX platform. It’s a right-position CPU fan that channels air through the CPU heatsink for efficient cooling. For complete system servicing, this fan is also included in the L32638-001 Cooling Fan Kit, which contains both CPU and GPU fans.

Technical Specifications

• Manufacturer: HP
• Spare Part Number (SPN): L20335-001
• Fan Model: DFS501105PR0T, DC28000KF20
• Voltage/Current: DC 5V, 0.5A
• Connector: 4-pin / 4-wire
• Cable Length: ~24 mm
• Dimensions: 80 mm (W) × 91 mm (L) × 11 mm (H) (approx.)
• Position: Right-side CPU fan
• Notes: Designed for dual-fan Pavilion Gaming 15-CX systems

Compatibility

✅ HP Pavilion Gaming 15-CX0000 Laptop PC Series
(Verify your product number/SKU for best fit.)

Key Features

☑️ OEM right-side CPU cooling fan for Pavilion Gaming laptops
☑️ 4-wire PWM control for precise fan speed regulation
☑️ Works in tandem with left-side GPU fan for balanced cooling
☑️ Direct-fit replacement; no modifications required

Cross-Reference & Technician Notes

• Also found in L32638-001 Cooling Fan Kit (contains both CPU and GPU fans)
• Clean dust from vents and heatsink fins when replacing
• Apply fresh thermal paste during reassembly for optimal thermal performance

Recommended Thermal Paste (Not Included)

Use Shin-Etsu G751 High-Performance OEM-Grade Thermal Paste for best results.
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What’s Included

• CPU cooling fan (L20335-001)
• GPU fan not included (see kit link above)
• Thermal paste not included (see recommendation above)