It is currently Thu Nov 27, 2014 4:57 pm

All times are UTC - 8 hours




Post new topic Reply to topic  [ 11 posts ] 
Author Message
 Post subject: Replacement NB heatsink
PostPosted: Thu Aug 30, 2012 7:56 pm 
Offline

Joined: Mon Jan 29, 2007 10:30 am
Posts: 843
Location: London
I'm looking at getting an Asrock 880GM-LE FX or 880GMH/U3S3 (preferably the former as I can only find a few s/h or refurbished 880GMH/U3S3 and I'd rather buy new for the warranty). I need to fit a HDT-D1284 CPU heatsink on there but I'm rather concerned that the height of the heatsinks on these two boards won't allow it, as looking at this image it doesn't seem like there'd be enough space as the Asrock heatsinks look higher than normal.

So I'm wondering if there's some suitable some third-party solution that's reasonably cheap I could replace the NB heatsinks with? Whatever I use, I'd need to use the mounting points to secure it as I'm going to be shipping the PC so can't rely on adhesive holding it on!

_________________
Main: Asus Z97-A, i5-4670k@4.4Ghz, Scythe Kotetsu HSF, Corsair Vengeance LP DDR3 4x4GB, eVGA SuperNova G2 750W, Powercolor 6950 2GB GPU, Samsung 840 Evo 256GB SSD, Samsung 2TB and WD 2TB HDDs, Coolermaster HAF XB case

2nd PC: MSI 990FXA-GD80, Phenom II X4 955@3.5Ghz, TRUE Rev. C/Nexus, HD6850 1GB, Yate Loon 140mm intake, Nexus 120mm exhaust, HD103UJ, WD6400AAKS, Nexus Value 430W, Bach VX case


Top
 Profile  
 
 Post subject: Re: Replacement NB heatsink
PostPosted: Thu Aug 30, 2012 8:54 pm 
Offline

Joined: Fri Aug 05, 2005 3:29 am
Posts: 1232
Location: UK
I think you would be better off finding a similar spec motherboard - hopefully at around the same price - that does not have this problem. One possibility is the MSI 880GMA-E35 from sources such as this in the UK http://www.scan.co.uk/products/msi-880gma-e35-(fx)-amd-880g-s-am3plus-ddr3-sata-iii-6gb-s-sata-raid-pcie-20-d-sub-dvi-d-hdmi-matx.


Top
 Profile  
 
 Post subject: Re: Replacement NB heatsink
PostPosted: Thu Aug 30, 2012 10:30 pm 
Offline

Joined: Sun Jan 23, 2005 11:44 pm
Posts: 166
Location: London
Cant the HDT-D1284 be mounted in any direction?,
if so just mount it in such a way as to miss the heatsink, maybe with the curved part of the heat pipes facing towards the VRM's

_________________
Case: P182, Fans: 4xNF-P12@800Rpm, MoBo: GA-EX58-UD4, CPU: i920, GPU: GV-N670OC-2GD, PSU: Seasonic 760 platinum, HDD: HD203WI, SSD: VTX4-25SAT3-128


Top
 Profile  
 
 Post subject: Re: Replacement NB heatsink
PostPosted: Fri Aug 31, 2012 12:10 am 
Offline

Joined: Wed Jul 12, 2006 10:29 am
Posts: 573
Location: de_DE
There are (were?) three different heatpipe cooler series for the chipset:
Thermalright HR, only one I can currently find one with two heatpipes HR-55 (you could probably cool a 35W CPU with that).
It installs with steel hooks or screws, so it should be safe to ship, but it is expensive ~£18.
I used the HR-05 on an older (hotter) chipset. It comes with push-pins which are definitely not shipping safe.
The Deepcool/EKL version uses push pins, too.
THe Xigmatek Porter uses Screws and is fairly inexpensive @ ~£9. I think in part because it's EOL?
I don't now the (r)etailer I linked to, the shop came up on a price search (skinflint).
BTW, Unless you go full passive, a heatpipe cooler for the chipset might be overkill.

_________________
Lian Li V600, Asus P77Z-M Pro, i5-3570K 4.4GHz with Scythe Orochi, 140mm Slipstream 500RPM and Mugen2 115X Bolt through kit, Evga GTX 970 Superclocked, BeQuiet E9 580W CM/size


Top
 Profile  
 
 Post subject: Re: Replacement NB heatsink
PostPosted: Fri Aug 31, 2012 2:40 am 
Offline

Joined: Mon Jan 29, 2007 10:30 am
Posts: 843
Location: London
Spoon Boy wrote:
Cant the HDT-D1284 be mounted in any direction?,
if so just mount it in such a way as to miss the heatsink, maybe with the curved part of the heat pipes facing towards the VRM's


No, it seriously drops in efficiency if it's mounted in any other orientation other than with the ends of the pipes at the top (i.e. the curves of the pipes at the bottom). I've read this from multiple people who've used/tested it.

_________________
Main: Asus Z97-A, i5-4670k@4.4Ghz, Scythe Kotetsu HSF, Corsair Vengeance LP DDR3 4x4GB, eVGA SuperNova G2 750W, Powercolor 6950 2GB GPU, Samsung 840 Evo 256GB SSD, Samsung 2TB and WD 2TB HDDs, Coolermaster HAF XB case

2nd PC: MSI 990FXA-GD80, Phenom II X4 955@3.5Ghz, TRUE Rev. C/Nexus, HD6850 1GB, Yate Loon 140mm intake, Nexus 120mm exhaust, HD103UJ, WD6400AAKS, Nexus Value 430W, Bach VX case


Top
 Profile  
 
 Post subject: Re: Replacement NB heatsink
PostPosted: Fri Aug 31, 2012 2:41 am 
Offline

Joined: Mon Jan 29, 2007 10:30 am
Posts: 843
Location: London
boost wrote:
BTW, Unless you go full passive, a heatpipe cooler for the chipset might be overkill.


Sorry, you've misunderstood me. I'm not looking for a heatpipe NB cooler, just a lower heatsink that won't clash with the CPU heatsink.

_________________
Main: Asus Z97-A, i5-4670k@4.4Ghz, Scythe Kotetsu HSF, Corsair Vengeance LP DDR3 4x4GB, eVGA SuperNova G2 750W, Powercolor 6950 2GB GPU, Samsung 840 Evo 256GB SSD, Samsung 2TB and WD 2TB HDDs, Coolermaster HAF XB case

2nd PC: MSI 990FXA-GD80, Phenom II X4 955@3.5Ghz, TRUE Rev. C/Nexus, HD6850 1GB, Yate Loon 140mm intake, Nexus 120mm exhaust, HD103UJ, WD6400AAKS, Nexus Value 430W, Bach VX case


Top
 Profile  
 
 Post subject: Re: Replacement NB heatsink
PostPosted: Fri Aug 31, 2012 2:47 am 
Offline

Joined: Fri Aug 05, 2005 3:29 am
Posts: 1232
Location: UK
Enzotech make copper northbridge heatsinks which can be a lot lower but they are not cheap - for example http://www.specialtech.co.uk/spshop/customer/Enzotech-Northbridge-Heatsink--CNB-S1L-pid-12848.html.


Top
 Profile  
 
 Post subject: Re: Replacement NB heatsink
PostPosted: Fri Aug 31, 2012 7:52 am 
Offline
Moderator

Joined: Thu Oct 06, 2005 4:36 am
Posts: 4737
Location: Monterey Bay, CA
Zalman makes/made a couple of Northbridge heatsinks. ZM-NB47 and ZM-NBF47. Perhaps there's a UK vendor that still carries them...

_________________
1080p Gaming build: i5-4670K, Mugen 4, MSI Z87-G45, MSI GTX 760 2GB Gaming, 8GB 1866 RAM, Samsung Evo 250GB, Crucial MX100 256GB, WD Red 2TB, Samsung DVD burner, Fractal Define R4, Antec True Quiet 140 (2 front + rear) case fans, Seasonic X-560. 35-40W idle, 45-55W video streaming, 170-200W WoW, 200-230W Rift, 318W stress test (Prime95 + Furmark)

Support SPCR through these links: NCIX, Amazon and Newegg


Top
 Profile  
 
 Post subject: Re: Replacement NB heatsink
PostPosted: Fri Aug 31, 2012 8:04 am 
Offline

Joined: Mon Jan 29, 2007 10:30 am
Posts: 843
Location: London
So you think it will be fine to replace it with a lower one and that there's no good reason why they ones already on there are so high?

I might even have a heatsink I can take off a faulty board.

_________________
Main: Asus Z97-A, i5-4670k@4.4Ghz, Scythe Kotetsu HSF, Corsair Vengeance LP DDR3 4x4GB, eVGA SuperNova G2 750W, Powercolor 6950 2GB GPU, Samsung 840 Evo 256GB SSD, Samsung 2TB and WD 2TB HDDs, Coolermaster HAF XB case

2nd PC: MSI 990FXA-GD80, Phenom II X4 955@3.5Ghz, TRUE Rev. C/Nexus, HD6850 1GB, Yate Loon 140mm intake, Nexus 120mm exhaust, HD103UJ, WD6400AAKS, Nexus Value 430W, Bach VX case


Top
 Profile  
 
 Post subject: Re: Replacement NB heatsink
PostPosted: Fri Aug 31, 2012 8:26 am 
Offline

Joined: Fri Aug 05, 2005 3:29 am
Posts: 1232
Location: UK
Copper heatsinks should be more efficient than aluminium ones, so can be smaller in height. There are two versions of the Enzotech CNB S1 cooler, the L model being 11.6mm high and the other 27.6mm. The higher one might be a safer bet and due to its construction it would be easier to deal with any snagging. However at £13.59 it is even more expensive http://www.specialtech.co.uk/spshop/customer/Enzotech-Northbridge-Heatsink--CNB-S1-pid-12847.html.

I have replaced a northbridge heatsink using the Zalman ZM-NBF47. The Zalman is aluminium and is significantly cheaper than the copper Enzotech models. The issue with the NBF-47 may be its height, 47mm as its model designation suggests.

You could just use a lower height aluminum sink from elsewhere, as you suggest. It might result in higher northbridge temps but if the system is never going to be particularly highly stressed it is unlikely to matter.


Top
 Profile  
 
 Post subject: Re: Replacement NB heatsink
PostPosted: Fri Aug 31, 2012 9:28 am 
Offline

Joined: Mon Jan 29, 2007 10:30 am
Posts: 843
Location: London
Thanks lodestar. It's only going to be used as an HTPC, so the IGP/NB will only be decoding video, no games, so hopefully it won't get too warm.

I'll have a look at those heatsinks and see if I've got any copper ones already. The stock heatsink on the 880GMH/U3S3 is considerably wider but I guess they all use standard spacing for the mounting pins so it shouldn't matter too much.

_________________
Main: Asus Z97-A, i5-4670k@4.4Ghz, Scythe Kotetsu HSF, Corsair Vengeance LP DDR3 4x4GB, eVGA SuperNova G2 750W, Powercolor 6950 2GB GPU, Samsung 840 Evo 256GB SSD, Samsung 2TB and WD 2TB HDDs, Coolermaster HAF XB case

2nd PC: MSI 990FXA-GD80, Phenom II X4 955@3.5Ghz, TRUE Rev. C/Nexus, HD6850 1GB, Yate Loon 140mm intake, Nexus 120mm exhaust, HD103UJ, WD6400AAKS, Nexus Value 430W, Bach VX case


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 11 posts ] 

All times are UTC - 8 hours


Who is online

Users browsing this forum: No registered users and 6 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group