EK-XRES 140 DDC 3.2 PWM (incl. pump) is a High-Performance water cooling pump. The core of the unit is the market-proven EK-DDC 3.2 PWM water pump (4-pin PWM FAN header). This unit offers increased hydraulic performance (up to 15 %) compared to original factory top.



PWM control allows for automatic pump speed regulation depending on your CPU temperature. Full performance on demand or whisper quiet operation in idle mode!

This top features three G1/4 threaded ports of which one is an inlet, one is an outlet and the last can either be an inlet or drain/fill. EK recommends EK-ACF series compression fittings. Using the enclosed EK-Extender G1/4, installation of virtually any G1/4 thread fitting/barb is possible. EK recommends EK-ACF series compression fittings/adapters.

EK-XRES DDC pump series reservoirs come preinstalled with anti-cyclone insert. Additionally a PU anti-vortex foam is enclosed.

The pump is nested inside the EK-DDC Heatsink Housing. This vastly improves the cooling performance of the motor and electronics and thus prolongs the lifespan of the water pump. Optimal heat transfer is ensured by the use of enclosed thermal pad pre-cut for your convenience. Due to its metallic construction and finned design, EK-DDC Heatsink Housing amplifies the effect of airflow, therefore placing the water pump in front of any fan or radiator will dramatically improve the cooling performance.

EK-DDC Heatsink Housing is made from cast ZAMAK (zinc, aluminum, magnesium, copper) alloy and features glossy black paint finish.

This product also features vibration-dampening rubber mounting system which effectively de-couples the water pump from the rest of the computer chassis.

EK-XRES 140 DDC 3.2 PWM Elite can also be upgraded with either:





This reservoir can be easily upgraded with longer acrylic tubes used by EK-RES X3 series reservoirs.

The top of this combo unit can be used as an inlet by adding the EK-RES X3 - Multiport TOP and an EK-RES X3 - Internal Tube with the corresponding length to your reservoir size. The Internal Tube is important to prevent the splashing sound of the coolant inside the reservoir and to prevent coolant foaming. It is recommended that the end of the internal inlet tube is submerged in coolant.

Technical Specifications:

- Dimensions (W x D x H): 65 x 68 x 178 mm

- Motor: Electronically commuted ball bearing motor

- Rated voltage: 12 V DC

- Power consumption: 18 W

- Maximum head pressure: up to 5.2m

- Maximum flow rate: up to 1000 L/h

- Maximum liquid temperature: 60 °C

- Materials: Stainless steel, PPS-GF40, EPDM O-rings, Aluminium oxide, hard coal

- Power connector: 4-Pin Molex- and 4-Pin PWM FAN connector

- Xylem original model name: DDC-3.25TPPWM4

Enclosed:

- EK-XRES 140 DDC

- EK-DDC 3.2 PWM 12V DC pump motor

- mounting mechanism

- installation manual

Made in Slovenia - EU!

Pump motor made in Hungary - EU!