HP EG50040S1-1C410-S9A - GPU Fan for HP Envy x360 15-EU 15M-EU 15-ES 15M-ES 15-EU0043DX 15-ES1005TX 15M-EU0013DX

M45466-001 – GPU Cooling Fan for HP Envy x360 15-EU 15M-EU 15-ES 15M-ES 15-EU0043DX 15-ES1005TX 15M-EU0013DX

High-efficiency GPU cooling fan designed for the HP Envy x360 Convertible series. Provides reliable cooling for the dedicated graphics module, maintaining quiet operation and stable thermal performance in slim convertible chassis designs.

Technical Specifications

• Part Number: M45466-001
• Type: GPU Cooling Fan
• Model Numbers: EG50040S1-1C410-S9A, DFS5K12114262C
• Voltage: DC 5V
• Current: 0.45A
• Connector: 4-Pin
• Cable Type: 4-Wire (Power, Ground, Tach, PWM)
• Cable Length: Approx. 20 mm
• Dimensions: Approx. 60 mm × 60 mm × 7 mm
• Bearing Type: Fluid Dynamic Bearing (FDB)
• Material: Metal frame with reinforced plastic impeller

Interchangeable / Replacement Part Numbers

M45466-001, EG50040S1-1C410-S9A, DFS5K12114262C

✅ Compatible Models

HP Envy x360 Convertible Series – 15-EU, 15M-EU, 15-ES, 15M-ES
Confirmed compatible with:
15-EU0003CA, 15-EU0010CA, 15-EU0013CA, 15-EU0033DX, 15-EU0043DX, 15-EU0097NR, 15-EU1010NR, 15-EU1026NR, 15-EU1073CL, 15-EU1077NR, 15-EU1086NR, 15-EU1747NR, 15Z-EU, 15Z-EU000, 15M-EU0023DX, 15-ES1005TX, 15-M-ES Series.

(Compatibility not limited to the above – confirm by part number and connector style before ordering.)

 Cross References

Works together with the CPU Cooling Fan (sold separately):
CPU Fan Model M45465-001 – EG50040S1-1C400-S9A / 023.100M3.0011

For best results, pair with premium thermal compound:
Shin-Etsu G751 Microsi High-Performance Thermal Grease / Thermal Paste

☑️ Key Features

☑️ High-efficiency 4-Pin PWM GPU fan for smart cooling control
☑️ Optimized airflow design for slim convertible laptops
☑️ Quiet, stable operation under heavy GPU loads
☑️ Direct-fit replacement – no modification required
☑️ Precision-balanced impeller reduces vibration and noise

⚙ Fit Notes

• Designed for the GPU side of the HP Envy x360 dual-fan cooling system.
• Pair with CPU fan M45465-001 for complete system coverage.
• Always reapply thermal grease when reinstalling the heatsink assembly.
• Confirm fan connector orientation before installation.