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Optimus Water Cooling

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Optimus Water Cooling

4.5 (123)

Replacement GPU Block Rear Thermal Pad

Name: Optimus Water Cooling Replacement GPU Block Rear Thermal Pad - Replacement GPU Block Rear Thermal Pad
Brand: Optimus Water Cooling
SKU: 39401788735571
Price: 45.0 USD
Availability: InStock
Rating: 5 (2 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$45.00

Quantity

Color

Black

Quantity

Replacement 3mm Fujipoly thermal pad for Optimus XL Heatsink Backplate. It is highly recommended to reuse the original one that came with your block. But if the pad has been lost or completely destroyed, this pad will replace the original.
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Reviews

5.0

2 ratings

Simply the best waterblock for a 4090. The thermal pad does leak harmless fluid over time though. Its a little tedious to clean with a cotton swab every few months but the performance is unquestionable.

Darian · March 17, 2026