EK-XTOP SPC-60 PWM is a reliable standalone, value-oriented liquid cooling pump. It has been designed to lower the production costs yet still offer great hydraulic performance at the best price. The core of the unit is EK-SPC 60 water pump that uses only a 4-pin PWM FAN header for operation; no MOLEX connector is required! PWM control will allow you to set automatic pump speed regulation depending on your CPU temperature. Full performance on demand or whisper quiet operation in idle mode! With the maximum pressure head at 3.2m (10,5 ft), maximum flow at 450 L/h and a very compact form, we recommend this pump for smaller builds, particularly if you are assembling your custom loop in a mini ITX case. The pump features two G1/4 threaded ports of which one is an inlet on top and one is an outlet on the side of the unit. EK recommends EK-ACF series compression fittings. The top is made of quality Plexi material and the bottom features vibration-dampening rubber mounting system which effectively de-couples the water pump from the rest of the computer chassis. EK-XTOP SPC-60 PWM – Plexi can also be upgraded with either EK-UNI Pump Bracket (120mm FAN) – Regular or Vertical which allow installation of the product in any position with 120mm type fan hole pattern Pump electrical and mechanical properties: Motor: Electronically commuted motor Rated voltage: 12V DC Power consumption: 6W Maximum pressure head: 3.2m Maximum flow rate: 450 L/h Maximum liquid temperature: 50?C Materials: PPS-GF30, EPDM O-rings, Aluminium oxide, graphite Power connector: 4-Pin PWM FAN connector Technical Specifications: – Dimensions (W x D x H): 62 x 62 x 51 mm – Mounting hole pattern: 50x50mm Operational regime: – PWM duty cycle: ~ 20-100% – Default behavior: Runs at 100% duty cycle when no PWM feedback signal is present Enclosed: – EK-XTOP SPC60 – Acetal – EK-SPC60 PWM 12V DC pump motor – Mounting mechanism – Installation manual Made in Slovenia!