OEM Dell/Alienware all-in-one liquid CPU cooler, part number 001YGW. Pulled from a fully working Dell Alienware Aurora R4 desktop that was running normally right up until teardown.

Includes:

• Complete AIO liquid cooling unit (radiator, pump/block, tubing)
• Attached case/exhaust fan (Nidec, 12V)
• Mounting bracket/backplate for LGA2011 socket

Compatibility:
Genuine fit for Dell Alienware Aurora R4 desktops (Socket LGA2011). Please confirm against your own system’s part number before purchasing, as Aurora coolers vary between generations (R3, R4, R5, etc.).

Condition & testing:
The system this was pulled from was running at normal operating temperatures under load prior to teardown, indicating the pump was functioning correctly. I didn’t independently bench-test or verify pump operation in isolation outside the system. Old thermal paste has been cleaned off the contact block — a fresh application is recommended before reuse. No visible leaks, corrosion, or damage to the radiator, tubing, or pump housing — see photos for exact cosmetic condition.