EK Water Blocks EK-DDC 3.2 PWM question

Mads1

Mads1

Mads1

Associate
Joined
18 Jan 2014
Posts
675
Location
United Kingdom
i want the EK Water Blocks EK-DDC 3.2 PWM pump so as can control the pump speed via my motherboard but will this fit a XSPC Acrylic Tank Reservoir, i know they do a kit for the laing ddc-1t pro 10w but as its only got a 3 pin im not sure how to control the pump speed or can i still connect this to my motherboard via the 4 pin fan headers.:confused:
 
Yes they do fit, but in order to fit the XSPC Res you also need the XSPC acrylic top first, I had the set up too, I do have a picture somewhere of the pump top without the res, but to be honest they are rubbish, when I fitted the res, I started getting what they call the whirlpool effect, the whirlpool was so strong with a hole right down through the middle, it would suck air into the system, if I looked down through the whirlpool, I could lierally see the impeller, obviously a nightmare to try a bleed.

In the end I swapped it for one of these, excellent res, never had a problem, and it comes with all sorts of extra's to stop things like whirlpools.

http://www.overclockers.co.uk/showproduct.php?prodid=wc-310-ek&groupid=962&catid=2133&subcat=2136

this is the pump top you need before the res:


This is the EK fitted:
 
Last edited:
OLDPHART said:
If the 3pin signal wire is seperate just connect it to 4pin cpu header.
Click to expand...

so if i get the laing the 3 pin that is seperate to the power pin i connect to the motherboard header and i can control the RPM to slow pump down is that right.
 
Jamin280672 said:
Yes they do fit, but in order to fit the XSPC Res you also need the XSPC acrylic top first, I had the set up too, I do have a picture somewhere of the pump top without the res, but to be honest they are rubbish, when I fitted the res, I started getting what they call the whirlpool effect, the whirlpool was so strong with a hole right down through the middle, it would suck air into the system, if I looked down through the whirlpool, I could lierally see the impeller, obviously a nightmare to try a bleed.

In the end I swapped it for one of these, excellent res, never had a problem, and it comes with all sorts of extra's to stop things like whirlpools.
Click to expand...

dont the res come with a top or is that for the laing, so i need a ek top, OCUK dont do it so i cant post a link to what i mean.
 
right im getting confused here,so if i get Acrylic Top for Laing DDC will this work on the ek ddc, so i can connect a xspc acrylic top res ( multiport ) i want the ek ddc so as to use the pwm connector.
 
Yes you need the acrylic top to connect the Res to the pump is the first thing, forget that its made by EK, they are all the same, EK, Laing, and Swiftech, you attach the top to the pump and then the Res to the top.

If you go for the EK Res that im using now, it kinda has the top built in, thats the black part at the bottom.

I have the Laing DDC, itcomes wth 2 x 3 pin plugs, one plug has the black and red power wires, and the other plug has a blue wire, it is only for monitoring pump speed, not controlling it, I guess you will need to make sure you buy the PWM version for that, not sure why you would want to control the speed of the pump though, they run silent anyway at full speed.
 
Jamin280672 said:
Yes you need the acrylic top to connect the Res to the pump is the first thing, forget that its made by EK, they are all the same, EK, Laing, and Swiftech, you attach the top to the pump and then the Res to the top.

If you go for the EK Res that im using now, it kinda has the top built in, thats the black part at the bottom.

I have the Laing DDC, itcomes wth 2 x 3 pin plugs, one plug has the black and red power wires, and the other plug has a blue wire, it is only for monitoring pump speed, not controlling it, I guess you will need to make sure you buy the PWM version for that, not sure why you would want to control the speed of the pump though, they run silent anyway at full speed.
Click to expand...

thanks for clearing that up the xspc acyrlic res multiport comes with the top already connected.:)
 
Ahh thats ok then, didnt realize that, when I brought it, it didnt come with it, you had to buy both parts seperatly, from what I can see aswell, they seem to have added a tube inside or something to stop the whirlpool / vortex effect.
 
paulm71 said:
yes. thank god for that thought id ordered wrong part.:)
Click to expand...

You made the right choice bud - That EK PWM DDC is quite noisy if used with the X-Res (I have the X-res 100 and have to throttle it down to <140l/ph for it to be acceptable noise wise) and should make a perfect match with that XSPC Res top.

That XSPC Res top is one of the best performing res's for the DDC pumps and as I mentioned helps absorb some of the noise of the pumps quite well. I think Jammin was getting confused with using a DDC pump with a normal seperate res and not the XSPC res top.

Enjoy ;)
 
zoomee said:
You made the right choice bud - That EK PWM DDC is quite noisy if used with the X-Res (I have the X-res 100 and have to throttle it down to <140l/ph for it to be acceptable noise wise) and should make a perfect match with that XSPC Res top.

That XSPC Res top is one of the best performing res's for the DDC pumps and as I mentioned helps absorb some of the noise of the pumps quite well. I think Jammin was getting confused with using a DDC pump with a normal seperate res and not the XSPC res top.

Enjoy ;)
Click to expand...

hope its not noisey, will get the vibration feet to go with it aswell, but to control the pump speed will be good to get it to run smooth and quiet.:D
 
I have one of these with a bitspower acrylic top that is for a laing pump so they are the same. I've set it up so I control it using speed fan and have it running at 40% until I run battlefield 4 or a benchmark then turn it up to 100% along with the case fans. I did have a bitspower res mounted directly on top of the pump but suffered the same whirlpool affect so I've now mounted it on the rad with about 3 inches in between them and it cured the problem.
 
You must log in or register to reply here.
Back
Top Bottom