🔧 Cooling Fan for Lenovo ThinkPad T490s / T14s Gen 1 (UMA) 🔧

🖥️ Lenovo ThinkPad T490s / T14s Gen 1 | Cooling Fan | SUNON EG50040S1-CG50-S9A

⚙️ PRODUCT DESCRIPTION

Original, brand new cooling fan for Lenovo ThinkPad T490s and T14s Gen 1 laptops with integrated graphics (UMA). The fan is manufactured by SUNON (DC Brushless) and is responsible for cooling the processor and the entire thermal system of the laptop. It ensures efficient heat dissipation during daily work and demanding tasks, preventing thermal throttling and maintaining stable system performance. The part marked with number EG50040S1-CG50-S9A guarantees full compatibility with the listed ThinkPad models.

📋 TECHNICAL SPECIFICATIONS

Type: Cooling fan (UMA — integrated graphics)
Brand: Lenovo / SUNON
Compatibility: ThinkPad T490s, T14s Gen 1 (UMA)
Fan model: SUNON EG50040S1-CG50-S9A
Voltage: DC 5V
Power: 2.50W
Motor type: DC Brushless
Connector: 4-pin
Condition: New

🔑 KEY FEATURES

🔹 Original part — guaranteed perfect fit and full compatibility
🔹 SUNON DC Brushless fan — quiet and long-lasting operation
🔹 Dedicated UMA cooling — maintains stable system performance under load
🔹 High airflow design — effective heat dissipation during demanding workloads
🔹 4-pin PWM connector — precise fan speed control by the system
🔹 Brand new part — guaranteed reliability and long service life

🔢 PART NUMBERS

Part number: EG50040S1-CG50-S9A
Compatibility: Lenovo ThinkPad T490s, T14s Gen 1 (UMA)

❓ WHEN TO REPLACE THE COOLING FAN?

• CPU overheating — processor reaches critical temperatures, performance drops significantly
• Loud fan noise — fan produces abnormal sounds (buzzing, grinding, rattling)
• Fan not spinning — no rotation despite high CPU temperature
• Thermal throttling — CPU reduces clock speed due to insufficient cooling
• Mechanical damage — cracked fan blade or damaged housing

🔧 INSTALLATION PROCESS

Replacing the cooling fan in the Lenovo ThinkPad T490s / T14s Gen 1 requires basic service skills. Turn off the laptop and disconnect the power supply. Unscrew the bottom cover screws and carefully remove it. Disconnect the battery, then unplug the fan connector from the motherboard. Unscrew the fan mounting screws, remove the old fan and install the new one. Reassemble in reverse order. Replacement by a qualified technician or an experienced laptop repair person is advised.

🎯 APPLICATION

The cooling fan is dedicated to Lenovo ThinkPad T490s and T14s Gen 1 laptops with integrated graphics (UMA). The original part number guarantees perfect geometric and electrical fit for these models. Restores proper operating temperature, eliminates thermal throttling and ensures stable performance during daily use and intensive workloads.

✅ COMPATIBILITY GUARANTEE

The offered part has been carefully verified and matched to the Lenovo ThinkPad T490s and T14s Gen 1 (UMA) models. We guarantee full compatibility under part number EG50040S1-CG50-S9A. The exact appearance and condition of the offered item is shown in the photos in the listing. In case of any compatibility issues, we provide a hassle-free return within 14 days.

📞 NEED HELP? CONTACT OUR EXPERTS!

Do you have questions about the compatibility of the cooling fan with your Lenovo ThinkPad laptop? Our specialists will be happy to help you choose the right part and provide installation guidance. Contact us!
📱 Phone: +48-601-415357
📧 Email: sklep@abcdeal.pl

📦 ABCDEAL - Your Trusted Lenovo Parts Specialist

We have been specializing in supplying original parts for Lenovo laptops for years. Our experience allows us to offer products of the highest quality that meet the expectations of even the most demanding customers. Trust the experts and choose a cooling fan that will restore optimal performance to your Lenovo ThinkPad.

🎯 Choose professionals — invest in high quality!

By choosing an original cooling fan for Lenovo ThinkPad T490s / T14s Gen 1 from our offer, you are investing in reliability and durability. Take advantage of ABCDEAL specialists' expertise and restore your laptop to full working order.