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Dell 0T5098 CPU cooler with aluminium heatsink and black fan assembly

DELL

DELL 0T5098 Heatsink Fan Assy GX280 CPU cooler

SKU CH-X4GX-9VV8M

Replacement heatsink and fan assembly for Dell GX280 desktops to restore CPU cooling performance

  • Genuine Dell replacement part for GX280 systems
  • New condition ensures reliable thermal performance
  • Direct-fit heatsink and fan assembly simplifies installation
  • Part number 0T5098 matches original equipment specifications
  • Manufacturer listed April 2026 for current production

Dell GX280 Heatsink Fan Assembly

The Dell 0T5098 heatsink fan assembly is a direct-replacement CPU air cooler built for the GX280 desktop platform. It integrates the heatsink and fan into a single unit that mounts onto the original retention mechanism. This cooler suits IT technicians and owners maintaining legacy Dell OptiPlex systems.

Sustained Thermal Performance

Under continuous load the aluminium fin stack and ducted fan maintain steady airflow across the processor without the temperature spikes seen in short bursts. The factory-calibrated fan curve keeps acoustic output consistent during extended compute sessions. Thermal resistance remains stable because the mounting pressure does not relax over time.

Upgrade Context

This assembly replaces a worn, noisy or failed stock cooler in a GX280 chassis where the proprietary mounting holes and airflow shroud prevent standard aftermarket coolers from fitting. The jump is worth it when the original unit exhibits bearing rattle, reduced RPM or cracked retention clips that compromise contact pressure. Builders needing a different socket layout or higher TDP headroom should look elsewhere.

Highlights

  • Genuine Dell replacement part for GX280 systems
  • New condition ensures reliable thermal performance
  • Direct-fit heatsink and fan assembly simplifies installation
  • Part number 0T5098 matches original equipment specifications
  • Manufacturer listed April 2026 for current production

Specifications

No published specifications for this item yet.

Questions about this item

How loud does the 0T5098 heatsink fan run during continuous daily use?

The Dell 0T5098 heatsink fan assembly is designed for the GX280 chassis, providing standard operational airflow for that platform.

Which mounting hardware or retention brackets must I already have to install this cooler?

This assembly is built for the Dell GX280 mounting pattern; the original retention mechanism on that chassis is required for installation.

Will the 0T5098 fit the existing motherboard layout in my older GX280 system?

The 0T5098 is the direct replacement heatsink fan assembly for the GX280, matching the original board layout and clearance.

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