• On BNET: Are these ads too sexy for TV?
advertisement
September 1, 2006 8:10 AM PDT

Apple Knowledge Base: Optimizing your Mac Pro for acoustical performance

by CNET staff

Apple has posted a Knowledge Base article regarding the use of heatsinked FB-DIMMS in the Mac Pro, which essentially serves as strong endorsement for its own (significantly more expensive) RAM modules.

The document states:

"Apple's fully buffered (FB) DIMMs come with heat sinks that have been designed for the Mac Pro. These DIMMs have been tested with the system to offer the best integrated thermal solution. Apple FB DIMMs have an accurate, integral thermal sensor that aids in tracking thermal requirements and therefore optimizing acoustical performance. The fully buffered DIMMs give the best system performance and fan speeds have been optimized for the quietest system operation. [...] For the best Mac Pro system performance, Apple recommends using the Apple FB DIMMs."

If you've installed third-party DIMMs in your Mac Pro and noticed a distinct increase in noise (or not), please let us know.

Resources

  • article
  • let us know
  • More from Late-Breakers
  • Recent posts from MacFixIt
    iTunes 10 user interface sees some minor changes
    Apple seeds iOS 4.1 Gold Master to developers
    Possible fix for Harman Kardon iSub problems with PowerPC Macs
    Precautions to take before installing iTunes 10
    A reminder on how to reset your Mac's system password
    Mail messages appearing blank
    Adobe Lightroom update brings direct Facebook publishing; Camera Raw 6.2 released
    Weekly troubleshooting utilities update
    Add a Comment (Log in or register) (6 Comments)
    • prev
    • next
    by MacFixItUser September 1, 2006 10:14 AM PDT
    "optimizing acoustical performance"

    Give me a break! That is "noise reduction" in plain English!
    Reply to this comment
    by monkeymatic September 1, 2006 11:18 AM PDT
    What about installing your own third-party heat sinks on the DIMMS? Copper heat sinks cost less than $10 each. As usual, Apple charges five million times (approx.) more for their RAM than can be had on the open market.

    Would love to hear from anyone who has tried this.
    Reply to this comment
    by foulgernz September 1, 2006 11:27 AM PDT
    Yeah - and you can't use third party inks in inkjet printers either "because there is a danger they may block the heads"
    Reply to this comment
    by BrianMarsh September 1, 2006 11:27 AM PDT
    <class="merchant"><span>&#62;</span><div class="datestamp"><i>This is a reply to a previous comment by foulgernz</i></div></class><br />
    cheap inks clogging print heads can and does happen... although not often,

    some of the 3rd party inks are really low quality, and can clog the heads of printers with very fine print nozzles.

    in my experience this isn't often, but is enough to be noticed with many clients refilling ink carts.
    Reply to this comment
    by Lorraine September 1, 2006 7:17 PM PDT
    Ramjet also has RAM DIMMs optimized for the Mac Pro, at much more reasonable prices, and unlike Apple, with lifetime warranty:

    http://www.ramjet.com/macpro.asp

    Ramjet has always been my first choice for Mac RAM.
    Reply to this comment
    by dorianc/net September 2, 2006 10:49 AM PDT
    Apples memory is a Joke! One year warranty and twice as expensive! Who are they kidding? Why are they doing this? They are only killing themselves by fidding the flames that say that they are more expensive then anyone else!

    But that's not the only thing Apple is still selling at prices that are based on someone at Apple who obviously has been smoking crack...

    Their monitors are waaaaaaaaaaaaaaaaaaay to expensive. With prices that reflect LCD prices of two or even three years ago. Today anyone can purchase a 19" 1440 def LCD for under $200! Apple has a 20" with barelly any more res for $700! Who in their right minds would spend x3 on a metal case, 1" of real estate, and few USB/FW ports that can be had for ($50 at any store). Not very smart. The same goes for their Keyboard, mouse and just about every peripheral. Wake up Apple, it's 2006!
    Reply to this comment
    (6 Comments)
    • prev
    • next