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Watercool HEATKILLER IV ModKit for AMD Radeon RX 5700 backplate with drill and mounting hardware

Watercool

Watercool HEATKILLER IV ModKit RX 5700 Backplate WAT-0219

SKU CH-GYQ2-MRDXK

Modkit adapts the AMD stock backplate for HEATKILLER IV water-block fitment on Radeon RX 5700 series cards

  • Key featuresWith this modkit, you can make the AMD stock backplate compa
  • Make AMD stock backplate compatible with HEATKILLER IV water block
  • Includes 3mm drill bit and mounting hardware for installation
  • Designed for Radeon RX 5700 and XT graphics cards
  • Works with HEATKILLER IV water block model WAT-0219
  • Modkit enables use of original AMD backplate with water cooling

HEATKILLER IV ModKit for RX 5700 Backplate

This accessory kit adapts the original AMD reference backplate so it fits the Watercool HEATKILLER IV water block for Radeon RX 5700 and RX 5700 XT graphics cards. It is intended for builders who already own the stock backplate and the matching HEATKILLER IV block.

Installation with included drill bit and hardware

The package supplies a 3 mm drill bit and the necessary mounting material to modify the stock backplate. The work is a one-time mechanical alteration; once completed the backplate remains permanently attached to the water block for the life of the cooling loop.

Check card model and block ownership before ordering

This modkit only works with the original AMD reference-design backplate on Radeon RX 5700 or RX 5700 XT cards and the corresponding HEATKILLER IV water block. It cannot be used with custom PCB designs, other GPU models, or different water-block series.

How it compares

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Price $2.99
Cheaper than about 99% of the 202 comparable items (median $21.99).

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Specifications

Product
Brand nameWatercool
Model nameWAT-0219
Part numberWAT-0219

Questions about this item

Does the HEATKILLER IV ModKit WAT-0219 add any noise, heat or power draw to the Radeon RX 5700 once the water block runs all day?

The modkit is a passive mounting kit with a 3 mm drill and hardware; it adds no fans, pumps or electronics, so it contributes zero noise, heat or power draw to the card during continuous operation.

What existing hardware must I already own for the HEATKILLER IV ModKit WAT-0219 to work?

You need the AMD Radeon RX 5700 or XT with its original stock backplate and a Watercool HEATKILLER IV water block designed for that card; the modkit only bridges those two parts.

How does the HEATKILLER IV ModKit WAT-0219 behave alongside older hardware I may keep in the same loop?

The kit is purely mechanical — it secures the stock backplate to the HEATKILLER IV block — so it has no electrical or thermal interaction with any other components in your system.

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