Thursday, November 9th 2017

EK Launches Giganormous 420mm and 560mm CoolStream Slim Radiators

Following the recent release of EK-CoolStream SE 140 and EK-CoolStream SE 280 slim radiators, EK Water Blocks the market leader in high-end liquid cooling for PC products is releasing two new slim radiators. EK-CoolStream SE 420 and EK-CoolStream SE 560 will complete the slim radiator lineup in the 140mm fan format where high-performance and high-compatibility thin radiators are needed. With case manufacturers putting more and more emphasis on the 140mm fan form factor, these new CoolStream SE radiators will surely set an example in their category.

While most radiators on the market overhang on the side, and are actually bigger than the fans they use, these two new radiators are champions of compatibility in their class. Measuring exactly 140mm in width (the same as the classic 140mm fan) and being only 28mm thick, they will surely fit where some other radiators can't.
The new radiators follow the existing EK-CoolStream design and appearance. The square housing is evenly coated with black matte paint, and the fins themselves feature a super thin layer of black coating for a totally non-intrusive clean look.

Both EK-CoolStream SE 420 and EK-CoolStream SE 560 use a 22 FPI design, which in combination with the slim construction of the radiator provide punching performance at low fan speeds.

Technical details:
  • Copper fins
  • 90% copper tubing (H90)
  • Brass chambers
  • Aluminum/Steel housing
  • FPI: 22
  • Port threads: 2x G1/4"
  • Fan compatibility: any standard size 140x140x25mm fan
  • Fan mount thread type: UNC 6-32 thread tapping
Availability and pricing
EK-CoolStream SE 420 and EK-CoolStream SE 560 radiators are available for purchase through EK Webshop and Partner Reseller Network. In the table below you can see manufacturer suggested retail price (MSRP) with VAT included:
  • EK-CoolStream SE 420 - 89.95€
  • EK-CoolStream SE 560 - 109.95€
Add your own comment

7 Comments on EK Launches Giganormous 420mm and 560mm CoolStream Slim Radiators

#1
SARVAMANGALAM
560 mm wow ..ready for 1950x 4,100mhz :rockout::laugh: or 7980x 4,700
Posted on Reply
#2
Sasqui
SARVAMANGALAM said:
560 mm wow ..ready for 1950x 4,100mhz :rockout::laugh: or 7980x 4,700
I think I need one of these in my car
Posted on Reply
#3
phanbuey
These are perfect for a silent build... now if only we can have a tall, but shallow atx case that could take one of these, or a dual chamber cube, that would be amazing.
Posted on Reply
#4
zo0lykas
560 is not the END ! soon they produce for customers CURVED radiator 960
Posted on Reply
#5
Brusfantomet
if that's "Giganormous" then what is a MO-RA3 then?
Mine takes 9 120 mm fans, on one side, the same on the other.

The biggest one is for 9 140 mm fans push, and 9 in pull.

Or the Aqua computer Airplex GIGANT 3360

No, these are just slightly longer than normal 140 mm radiators, and thin ones at that.
Posted on Reply
#6
Daisho
phanbuey said:
These are perfect for a silent build... now if only we can have a tall, but shallow atx case that could take one of these, or a dual chamber cube, that would be amazing.
22 fpi is a relatively high fin density which requires higher speed/pressure fans, so these would be less than ideal for a silent build.
Posted on Reply
#7
Skylinestar
140mm wide? The Fractal case top vents are wider than 140mm.
Posted on Reply