EK-CoolStream CE is a high-performance computer liquid cooling radiator which combines EK's unique CSQ design with latest radiator core engine. Built for EK-Vardar 140mm high static pressure fans, these radiators are optimized for maximum heat dissipation across entire fan operational range thus delivering exceptional performance at both low- and high airflow operation.
EK assured quality level, optimal price-performance ratio and unique minimalistic design make these EK-CoolStream CE series radiators a perfect choice for any computer water cooled system.

This radiator offers best cooling capacity in the 45mm thick radiator class: Dual stack copper fins provide massive surface area while the parallel flow cooling chambers reduce hydraulic flow resistance to a minimum. Radiator shrouds are tapped with UNC 6-32 threads on both sides to enable push-pull fan installation to even further increase the cooling performance.
This product features two recessed G1/4 threaded ports with pre-installed extenders to allow any G1/4 threaded fitting to be used. EK recommends EK-ACF series compression fittings.
Technical details:
Material:
- Copper fins
- 90% copper tubing (H90)
- Brass chambers
- Aluminum/Steel housing
Dimensions: 600 x 145 x 45mm (L x W x H)
Weight: 2.06kg
Liquid Capacity: ~470mL
FPI: 16
Port threads: 2x G1/4
Fan compatibility: any standard size 140x140x25mm fan; UNC 6-32 thread tapping
Pressure tested: 1bar(g)
Enclosed:
- EK-CoolStream CE series radiator /w two pre-installed G1/4 extenders
- Flat-head UNC 6-32 screws (l=30mm)
- Flat-head UNC 6-32 screws (l=5mm)
- Allen key 2,5mm
The first compact and high-tech fan with bionic blade rotor of patented German technology.
Developed by Dr. Rudolf Bannasch with the support of the Federal Ministry of Economics and Bionics, the fans of the NB-ELOOP series are currently the most advanced in the world in terms of efficiency.
The NB-ELOOP series set new records in almost all categories and convinced by its technical qualities.
New NB cable management and 12 anti-vibration mounting parts make this a unique cooling system.
Technical characteristics :
Product reference: B12-P
Dimensions: 120x120x25mm
Weight: 123 g
Rated voltage: (V): 12V
Starting Voltage (V): 5.4V
Operating voltage (V): 3.9 - 13.8V
Input power (Watt): 1.92 Watt (12V)
TPM (12V): 800-2000 (+/- 10%)
Static pressure (12V): - 2,240 mm H2O (12V)
Air flow: (m3 / h): 132.4 m3 / h
Noise pollution (dB / A): <28.4 dB / A
MTBF life (25 ° c): 120,000 h (Std.)
Operating temperature: -10 ° ~ + 60°
Bionic frame and blades
NB-EKA 2 controls
NB-NanoSLI with double magnetic bearings
NB Cable Management
12-piece anti-vibration mounting system
20 + 50cm molex 3-pin adapter cable
4 pins PWM connector


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