Of course, these have the big Mac heat sink. It isn't marked, but it's at least 667. Treat it as such. If it's 800, you win. :)
Never had any problems. One stick is Axiom, the other three are from Add-On. I had these for well over a year. They worked in a Mac Pro 2008 at 667mhz. Barefeats had an article on this, basically the real life speed difference was negligible vs 800mhz. I also had them in a 2006 Mac Pro. Never an issue in either machine, rock solid. $40 shipped obo, but for much less it isn't worth the time and effort to ship. Robert Bullock Missouri City, TX 77459 -- You received this message because you are a member of the LEM Swap group. To post to this group, send email to lemswap@googlegroups.com To unsubscribe, send an email *from your subscribed address* to lemswap+unsubscr...@googlegroups.com LEM-Swap is not a discussion list; it is for buying & selling Mac stuff. Reply directly to the person who posted, never to the list. Software piracy is illegal and not allowed on LEM Swap. Except for freeware and software originally provided with computers, no software is to be left on hard drives unless the original installer (not a burned copy) is included, along with any required registration number, password, etc. Shipments valued at US$100 or more should be insured, and shipments valued at US$25 or more should be shipped so they can be tracked. See the list FAQ http://lowendmac.com/lists/swap.html for guidelines on postings, feedback, and dispute resolution. Seller feedback at http://groups.google.com/group/swap-feedback