Heat Spreader Ram or Not Heat spreader for 2009 to 2010 upgrade

[accessvirus]

I will upgrade my mac pro 2009 to 2010. (4.1 to 5.1)


Also I will upgrade ram to 24GB(6x4gb) or 48GB (6x8GB).


I find hynx and samsun ram but no heat Spreader,

Is it good choice?

For hynix ram
http://www.ebay.com/itm/370785576477?_trksid=p2055119.m1438.l2649&ssPageName=STRK:MEBIDX:IT

For samsung ram:
http://www.ebay.com/itm/6x-4GB-24GB...erzubehör_Arbeitsspeicher&hash=item51aa6f95f6

 

[mikeboss]

heat spreaders are usually only needed on FB-DIMMs and registered DIMMs. so far I haven't seen UDIMMs with heatspreaders... I prefer UDIMMs because they run cooler.

 

[thefredelement]

I will upgrade my mac pro 2009 to 2010. (4.1 to 5.1)


Also I will upgrade ram to 24GB(6x4gb) or 48GB (6x8GB).


I find hynx and samsun ram but no heat Spreader,

Is it good choice?

For hynix ram
http://www.ebay.com/itm/370785576477?_trksid=p2055119.m1438.l2649&ssPageName=STRK:MEBIDX:IT

For samsung ram:
http://www.ebay.com/itm/6x-4GB-24GB...erzubehör_Arbeitsspeicher&hash=item51aa6f95f6

If you really want them you can buy after market spreaders.

 

[DEMinSoCAL]

Here's another good choice for ECC RAM. The seller ships to Europe. A friend that has done many 4,1 to 5,1 upgrades swears by this RAM.

 

[Macsonic]

heat spreaders are usually only needed on FB-DIMMs and registered DIMMs. so far I haven't seen UDIMMs with heatspreaders... I prefer UDIMMs because they run cooler.

Yep. Rams without heat spreaders run cooler. I've used various Mac Pros using rams with heat spreaders and other machines without heat spreaders.