Stealth3si Posted August 23, 2012 Posted August 23, 2012 (edited) I'm planning to buy mosfet ramsinks to put on the mosfets for my card. I suspect 4 of them are too tall to fit so I may need to sand down the top part of the ramsinks by half its length using 600 grit super fine sandpaper correct? http://www.sidewindercomputers.com/enbcbmlowprf.html Edited August 23, 2012 by Stealth3si Share this post Link to post Share on other sites More sharing options...
Stonerboy779 Posted August 23, 2012 Posted August 23, 2012 ummm what you are doing isn't lapping and a coarser grit would make the job much faster than a fine grit like 400. Share this post Link to post Share on other sites More sharing options...
Stealth3si Posted August 23, 2012 Posted August 23, 2012 ok i c then what grit 1500? Share this post Link to post Share on other sites More sharing options...
Stonerboy779 Posted August 23, 2012 Posted August 23, 2012 ok i c then what grit 1500? You just chose an even finer grit. And edited your post for 600 grit too. All you want is to halve the height of the copper rods out of the top of the heatsync right? If so you could grind it down pretty quick with say 80 grit or something like that, copper is pretty soft and it wont take long. If you went much coarser than 80 it would become difficult to sand as it would be too coarse and any finer would take longer and longer to do what you want. Share this post Link to post Share on other sites More sharing options...
Stealth3si Posted August 23, 2012 Posted August 23, 2012 (edited) found some smaller ramsinks yay now... enzotech = 14mm (L) x 14mm (W) http://www.sidewindercomputers.com/enbcbmlowprf.html RHS-03 = 12mm (L) x 11mm (W) http://www.ebay.co.uk/itm/8-X-Copper-Heat-Sink-For-DDR-DDR2-DDR3-RAM-Memory-RHS03-/200575255713?pt=AU_Laptop_Accessories&hash=item2eb33784a1 I don't know which will fit my mosfets but... 1. i don't have proper ruler to get accurate measerument. 3. found this http://www.techpowerup.com/reviews/MSI/HD_7850_Power_Edition/images/memory.jpg it is called H5GQ2H24MFR-T2C and assume my card has the same 4. contacted the company that makes this to find out what its dimensions but don't knwo fi it get an answer any one know or suspect which one will fit? i think RHS-03 may fit if i had to guess... Edited August 23, 2012 by Stealth3si Share this post Link to post Share on other sites More sharing options...
MJCRO Posted August 23, 2012 Posted August 23, 2012 RHS-03 = 12mm (L) x 11mm (W) http://www.ebay.co.u...=item2eb33784a1 I can vouch for these, bought them for my laptop's GPU VRAM. They a very low in profile. Share this post Link to post Share on other sites More sharing options...
Stealth3si Posted August 23, 2012 Posted August 23, 2012 update: W1zzard from techpowerup just told me he measured my card's memory chips as 11.6 x 13.8 mm. so I think i may get Pccooler RHS-03 ramsinks = 14mm (L) x 12mm (W) Share this post Link to post Share on other sites More sharing options...
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