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GPU-230 Cold Plate, 45mm x 45mm (1.8in x 1.8in)

Part No. GPU-230 In-Stock Icon In Stock Fedex orders placed now will ship on July 5th.
Volume Pricing
Qty 1 : $71.49/ea
5 : $68.55
10 : $65.61
25 : $62.67
50 : $62.08
100+ : $61.49
RoHS CertifiedREACH Certified
Add Related Products BSPP Fittings

Koolance's best-performing "GPU Series" cold plate, the GPU-230 is a general-purpose water block with a 0.5mm microfin internal structure. The cooling area footprint is approximately 45mm x 45mm (1.8in x 1.8in).

Materials include a copper cold plate, POM acetal top, anti-corrosive nickel plating, stainless steel, and EPDM o-rings. Works with G 1/4 BSPP (parallel) thread fittings. The supported diagonal hole distance supported by the mounting bracket is approximately 70-86mm.

Cold Plates
Flow Resistance @ 5LPM (10-13mm ID) 0.056kgf/cm2 (0.8psi)
Thermal Resistance @ 5LPM (Approx.) 0.04°C/W
Weight 0.63 lb (0.29 kg)
Fitting Thread G 1/4 BSPP
Materials Nickel-Plated Copper, POM Acetal, Stainless Steel, EPDM
Max Pressure Tolerance @ 25°C 10kgf/cm2 (142.2psi)
Max Temp. Operating Tolerance 100°C (212°F)
Diagrams / Models (See Files Tab for Diagrams and 3D Models)


Diagram - gpu-230_d1.pdf
3D Model - gpu-230.step.zip

Liquid Coolants

Koolance's product warranty does not cover the use of 3rd-party coolants, coolant additives, or corrosion. Koolance LIQ-702 or LIQ-705 coolants are strongly recommended to help avoid issues with mixed metals or biological growth. Additionally, do not use aluminum with bare (unplated) copper or bare (unplated) brass in the same system. Do not use silver with nickel in the same system.