Query failed: connection to localhost:9312 failed (errno=111, msg=Connection refused). Adding an L3 cache to a PowerMac? - Current Mac Hardware Discussions on AppleInsider Forums Toggle navigation All Forums Recent Posts Sign In Adding an L3 cache to a PowerMac? mclaugd1 Posted: March 6, 2002 12:08PM in Current Mac Hardware edited January 2014 The current 'low end' PowerMac doesn't have an L3 cache, but the mid and high-end models do. Do you know if you can add an L3 cache to this computer later? Comments Reply 1 of 1 x704 Posts: 276member March 6, 2002 12:39PM To my understanding it can & has assuminly been done. I recall reading at xlr8yourmac.com before that they had the chip # & everything, I believe that they had the intention of adding it to the L3 cashless 733 ... may want to dig around the FAQ area or somewhere, probably find some interesting things. Sign In or Register to comment.