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Small square CPU cooling fan with two-tone plastic housing and four-pin power connector

Zyvpee

Zyvpee EG90120S1-C010-S99 5V 2.25W 4 Pin CPU Fan for Lenovo IdeaCentre A740 A540

SKU CH-10SX-J0GBH

A 5 V, 2.25 W four-pin CPU cooler fan compatible with Lenovo IdeaCentre A740 and A540 desktops

  • TypeCPU Cooler Fan
  • CompatibilityCPU Cooler
  • Power Connector4 Pin
  • Color2-Tone
  • LEDNon-LED
  • Designed for Lenovo IdeaCentre A740 and A540
  • 5 V 2.25 W four-pin power connector
  • Non-LED 2-tone housing for clean aesthetics
  • Direct CPU cooler replacement part 90205305
  • New Zyvpee Sunon EG90120S1-C010-S99 unit

Zyvpee EG90120S1-C010-S99 5V 4 Pin CPU Fan

This replacement CPU cooler fan is built for Lenovo IdeaCentre A740 and A540 all-in-one desktops. It draws 5V at 2.25W and uses a standard four-wire connector for speed control. The unit suits owners of those specific models who need a direct swap for the original cooling assembly.

Verify Lenovo IdeaCentre model

Confirm your system is an A740 or A540 and that the existing fan uses a four-pin header with identical pinout. Cross-reference the part number 90205305 on the old unit to ensure an exact match. The photographs supplied show the physical item; compare them closely with your current hardware.

Fits inside the sealed AIO chassis as a drop

The fan mounts directly onto the existing CPU heatsink inside the all-in-one enclosure, requiring no extra brackets or cabling. Its non-LED, two-tone design keeps the original aesthetic while restoring proper airflow. Installation frees the processor from thermal throttling caused by a worn or noisy original fan.

Highlights

  • Designed for Lenovo IdeaCentre A740 and A540
  • 5 V 2.25 W four-pin power connector
  • Non-LED 2-tone housing for clean aesthetics
  • Direct CPU cooler replacement part 90205305
  • New Zyvpee Sunon EG90120S1-C010-S99 unit

Specifications

BrandZyvpee
SeriesEG90120S1-C010-S99
ModelEG90120S1-C010-S99
TypeCPU Cooler Fan
CompatibilityCPU Cooler
Power Connector4 Pin
Color2-Tone
LEDNon-LED

Questions about this item

What comes in the box with the Zyvpee EG90120S1-C010-S99 CPU cooler fan?

The package contains the Zyvpee EG90120S1-C010-S99 5V 2.25W 4-pin CPU cooling fan. No additional mounting hardware or cables are included.

Which version of this fan fits the Lenovo IdeaCentre A740 versus the A540?

The EG90120S1-C010-S99 is compatible with both the IdeaCentre A740 and A540 desktops and matches Lenovo part number 90205305 for either model.

What does the 5V 2.25W rating mean for daily operation inside the IdeaCentre?

The fan draws 2.25 watts from the motherboard's 5-volt header, providing CPU cooling with standard 4-pin PWM speed control.

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