EKWB EK-Quantum Surface S140 - white, Radiator (white)

With a thickness of only 30mm, the EK-Quantum S Series Surface radiators are ideal for space-constrained cases. Despite the reduced thickness, they deliver exceptional performance at very low and medium fan speeds. A total of eighteen copper 2mm wide tubes across the entire length of the radiator assure optimal coolant flow putting no stress on your cooling loop. High-grade non-louvered copper fins with 20 FPI density provide the best balance between thermal transfer and air resistance for optimal performance even at low-speed fan operation. A Push/Pull setup on an S Series EK-Quantum Surface radiator is not something EK would recommend since it will not bring a proportional performance increase. If more cooling power is needed, adding additional radiators is the way to go.

Technical and Material Specifications:

• High-grade 99.9% copper fins  
• Copper H90 tubing 
• Brass H62 end tank chambers 
• Stainless Steel side plates 
• Extruded Aluminum Silver anodized end piece covers 
• Brass nickel-plated adapters and plugs 
• Dimensions: 185 x 145 x 30mm (L x W x H)
• Weight: 0.58kg
• FPI: 20
• Port threads: 2x G1/4"  
• Fan compatibility: 140x140x25mm fan
• Pressure tested: 1bar

Enclosed:

• EK-Quantum Surface S series radiator
• 4x M4x30mm for 25mm thick fans 
• 4x M4x5mm for mounting the radiator directly to the case