Water block BARROWCH LTYK3-04I Acrylic Copper Transparent White

The BARROWCH LTYK3-04I Acrylic Copper Transparent White water block is a cooling component combining a high-purity copper base with a transparent acrylic top. The copper-nickel plated base features a dense microchannel structure to increase the contact area between coolant and the plate, while the high-transparency, heat-resistant acrylic provides a clear view of internal flow and lighting effects. The unit is finished in a white-transparent appearance to match a variety of PC builds.

Advantages

The copper-nickel plated base offers efficient heat absorption and transfer, while the nickel mirror surface reduces oxidation and extends service life. The high-density jet microchannel design (up to 49 channels with 0.4 mm slots and 0.2 mm spacing in an asymmetric 4+2 layout) increases coolant contact and improves heat dissipation. The imported high-transparency acrylic resists high temperature, prevents discoloration and cracking, and preserves internal lighting clarity.

Suitable for

• Custom PC liquid cooling loops
• CPU cooling in performance desktop builds
• Systems requiring visible coolant flow and integrated lighting

Key specifications

• Manufacturer: Barrow
• Model: LTYK3-04I White (MPN: LTYK3-04I White)
• EAN: 6937826616143
• Base material: high-purity copper with nickel plating
• Top material: high-transparency, heat-resistant acrylic
• Microchannel: up to 49 channels, asymmetric 4+2 layout, 0.4 mm slot width + 0.2 mm interval
• Dimensions (approx.): 58 mm × 58 mm (microchannel area)

How to use

Install the water block in a compatible liquid cooling loop following the motherboard and CPU socket manufacturer instructions. Ensure proper mounting pressure and use the recommended thermal interface material between the CPU and the copper base. Connect inlet and outlet tubing to the block's fittings and verify leak-free connections before powering the system. Prime the loop and run the pump to circulate coolant while checking for correct flow and temperatures.

Recommendations

Use corrosion-inhibited coolant compatible with copper and nickel-plated components, perform routine checks for leaks and coolant condition, and avoid aggressive additives that may degrade acrylic transparency or plating. Maintain moderate flow rates to ensure optimal contact in the microchannels without causing excessive pressure drop.