What is the EK-Annihilator Pro?

It is a CPU waterblock manufactured by EKWB, designed for advanced liquid cooling systems.

What affects the resale value of this waterblock?

The resale value is driven by the item's condition, completeness, and specific edition.

PC builders and enthusiasts looking to upgrade their computer cooling solutions are the primary buyers.

Computers

EKWB EK-Annihilator Pro CPU Waterblock, Square ILM value — New $224. Prices updated July 2026.

Used

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New / Sealed

$224

Live on eBay now

The EKWB EK-Annihilator Pro CPU Waterblock, Square ILM is a high-performance CPU watercooling block manufactured by EKWB.

This component is sought after by PC builders and enthusiasts looking to upgrade their cooling systems for advanced liquid cooling setups.

Resale value is influenced by the physical condition of the waterblock, whether it is complete, and its specific edition.

What this actually trades for — sold values by condition vs. what sellers are asking today

Condition	Value	Based on
New / Sealed	$224	eBay sold comps

What is the EK-Annihilator Pro?: It is a CPU waterblock manufactured by EKWB, designed for advanced liquid cooling systems.
What affects the resale value of this waterblock?: The resale value is driven by the item's condition, completeness, and specific edition.
Who typically buys this item?: PC builders and enthusiasts looking to upgrade their computer cooling solutions are the primary buyers.