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Rectangular copper heatsink with black fan and five-wire connector

Deal4GO CPU Cooling Fan Heatsink for ThinkPad E490 E590 UMA

SKU CH-AGBW-VYW42

Replacement CPU heatsink and fan assembly for ThinkPad E490, E590 and Yoga X1 3G models with integrated graphics

  • Dimension8 L x 4 W x 0.5 H inches
  • Package Contents1x CPU Cooling Heatsink Thermal assembly
  • OEM replacement restores original cooling performance
  • 5 W DC fan runs on 5 V 0.50 A supply
  • Five-pin wire-to-board connector fits factory header
  • Supports E490 E590 and Yoga X1 3G integrated-graphics models
  • FRU 02DL825 02DL824 matches multiple Lenovo part numbers

Replacement Heatsink for Integrated-Graphics

This CPU cooling fan heatsink assembly replaces the original thermal module in ThinkPad E490, E590 and Yoga X1 3G laptops that ship with integrated graphics. It is built for the UMA platform and carries FRU numbers 02DL825 and 02DL824. The part fits machine types 20N8, 20N9, 20NB, 20NC and 20LD only. Buyers with discrete-GPU variants cannot use this unit.

OEM Build with Five-Pin Power Lead

The assembly arrives new from the OEM factory and uses a 5-pin wire-to-board connector that plugs directly onto the system board. It operates at DC 5V / 0.50A for a 2.5W draw, matching the original power specification. The compact 8 L x 4 W x 0.5 H inch form factor slots into the existing chassis without modification. No mounting hardware or thermal compound is included, so installers must reuse the original screws and paste.

Single-Unit Pack for Direct Swap

Each package contains one complete heatsink and fan unit ready for installation. There are no extra brackets, cables or software utilities in the box. The part-number list (AT1AH002DT0, AT1AH002VV0, SH40R19623, ND75C30 18E09, EG50040S1-CF20-S9A, BAPA0706R5H-Y001) lets technicians verify the exact match before opening the laptop.

Highlights

  • OEM replacement restores original cooling performance
  • 5 W DC fan runs on 5 V 0.50 A supply
  • Five-pin wire-to-board connector fits factory header
  • Supports E490 E590 and Yoga X1 3G integrated-graphics models
  • FRU 02DL825 02DL824 matches multiple Lenovo part numbers

Specifications

BrandDeal4GO
ModelThinkpad E490 E590 UMA
Part NumberAT1AH002DT0
Dimension8 L x 4 W x 0.5 H inches
Package Contents1x CPU Cooling Heatsink Thermal assembly

Questions about this item

What power connector does the 5‑pin heatsink assembly use?

It uses a 5‑pin, 5‑wire wire‑to‑board connector that plugs directly into the motherboard fan header.

What are the physical dimensions of the heatsink?

The assembly measures 8 inches long, 4 inches wide and 0.5 inches high.

How is the heatsink installed and what step is often missed?

Remove the old assembly, clean the CPU die, apply fresh thermal paste, seat the new heatsink, connect the 5‑pin cable, then secure the mounting screws in a cross pattern.

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