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Copper GPU water block with transparent acrylic top, G1/4 ports, LED lighting

Barrow Mods

Barrow Mods Copper GPU Water Block for Asus TUF RX 9070 XT O16G Gaming vga cooling

SKU CH-PW1E-94K4Q

Copper water block cools GPU core, memory and power components on Asus TUF RX 9070 XT O16G with 43 micro-channels and acrylic top

  • Covers GPU core, memory, MOS and inductors for full-PCB cooling
  • 43 micro-channels with 0.5 mm grooves boost coolant contact area
  • Copper soleplate transfers heat faster than most metals
  • Imported acrylic top stays clear and resists cracking over time
  • G1/4 threads and LED cable simplify custom-loop integration

Targeted Compatibility

This copper water block is engineered exclusively for the Asus TUF RX 9070 XT O16G Gaming and the standard RX 9070 O16G Gaming graphics cards. It serves custom-loop builders who need full-coverage cooling for the GPU core, memory, power-delivery components and inductors on these specific PCB layouts.

PCB-Specific Fit

The block matches only the two listed Asus TUF models; the manufacturer highlights direct buyers to compare their card against the reference PCB image before ordering. Installers should have experience with water-block mounting because manufacturing tolerances can affect seating, and alcohol-based coolants are prohibited.

Included Installation Kit

The package supplies the water block with integrated LED lighting, a full set of thermal pads, an LED control cable and two G1/4-threaded port caps. These items let the builder complete the loop and synchronise lighting without sourcing extra fittings or pad kits.

How it compares

Measured against everything we stock in GPU Fans & Heatsinks, at today’s prices. Recalculated every night.

Price $289.99
Pricier than about 96% of the 143 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How does the 43 micro-channel design affect real-world GPU temperatures?

The 43 micro-channels with asymmetric 0.5 mm grooves and 0.3 mm spacing increase liquid contact area on the cold plate, boosting heat transfer from the core, memory, MOS and inductors.

What does the G1/4 thread limit in a custom loop?

G1/4 fittings restrict you to standard 1/4-inch BSPP connectors; the block includes two caps so unused ports can be sealed during assembly.

What physical checks are needed before mounting this block on the card?

Compare the PCB layout to the reference image to confirm alignment with the Asus TUF RX 9070 XT O16G Gaming board; installation requires thermal-pad placement and some building experience.

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