HP L17605-001 - CPU & GPU Cooling Fan Kit for HP Spectre X360 15-CH 15-CH011DX 15-CH011NR

CPU & GPU Cooling Fan Kit for HP Spectre x360 15-CH Series

OEM dual-fan kit for HP Spectre x360 15-CH convertible laptops, including 15-CH011DX and 15-CH011NR. This kit includes both CPU and GPU fans to restore balanced, factory-level cooling in premium ultrabook designs.

Description

The L17606-001 kit provides a complete cooling solution with matched CPU and GPU blower fans for Spectre x360 15-CH models. These slim radial fans deliver precision airflow through the ultrabook’s low-profile heatpipe system. Replace both fans at once for quieter operation and long-term thermal stability.

Technical Specifications

• Manufacturer: HP
• Spare Part Number (SPN): L17606-001
• Included Fans: CPU and GPU cooling fans
• Fan Model Codes: NS75C00 series
• Electrical: DC 5V, 0.50A each
• Connector: 4-pin / 4-wire per fan
• Design: Ultra-slim radial blower fans optimized for convertible chassis
• Service Tip: Always clean heatsinks, vents, and reapply thermal paste during installation

Compatibility

Verify your exact product SKU before purchase.

✅ HP Spectre x360 Convertible PCs:
15-CH000, 15-CH011DX, 15-CH011NR, and other 15-CH series variants

Key Features

☑️ Genuine HP dual-fan kit with CPU and GPU blower fans
☑️ Designed for ultrabook-grade cooling with low noise
☑️ 4-pin PWM fans for precise speed control and efficiency
☑️ Easy drop-in replacement using factory screw points
☑️ Recommended to replace both fans together for balanced airflow

Cross-Reference & Technician Notes

• Kit includes both CPU and GPU fans; not sold individually in this SKU
• Fan code “NS75C00” commonly stamped on both units
• If your system exhibits uneven fan noise, replacing both ensures consistent cooling
• Works with HP Spectre 15-CH series heatpipe assemblies

Recommended Thermal Paste (Not Included)

For best performance, use Shin-Etsu G751 High-Performance OEM-Grade Thermal Paste.
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What’s Included

• CPU cooling fan (L17606-001)
• GPU cooling fan (L17606-001)
• Heatsink not included (reuse original part)
• Thermal paste not included (see recommendation above)