Alphacool Core DDCzero Flat Reservoir 140 with Pump combines a slim reservoir with the Alphacool DDCzero PWM pump and is aimed primarily at small-form-factor builds. The base is made of durable acetal, while the transparent acrylic top gives a clear view of the coolant. The 140 version balances a slim form factor with a larger fill volume ? enough reserve for most loops without taking up much space.Alphacool Core DDCzero Flat Reservoir 140 with Pump combines a slim reservoir with the Alphacool DDCzero PWM pump and is aimed primarily at small-form-factor builds. The base is made of durable acetal, while the transparent acrylic top gives a clear view of the coolant. The 140 version balances a slim form factor with a larger fill volume ? enough reserve for most loops without taking up much space. The dimensions are 143,00 x 63,00 x 44,10 mm. The speed range runs from 3000 to 4800 rpm. The pump delivers up to 220 L/h with a maximum head of 1,4 m. Technical Specifications Dimensions 143,00 x 63,00 x 44,10 mm Base Material Acetal (POM) Top Material Acrylic Number of Ports 5x Thread G1/4" Fill Volume 70 ml LEDs (count/length) 8pc. / 132,80 mm Pump Housing Material Plastic Shaft Material Ceramic Connector 4-Pin PWM Power Consumption 6,2 W Speed Range 3000 ? 4800 RPM Operating Voltage 8 ? 13 V DC / 14 W IP32 Max. Head 1,4 m Max. Flow Rate 220 L/h Important notes Use only with clear, transparent coolants. Particles from pastel fluids can clog pumps, blocks and radiators.