are imac ram and hard disk replaceable
iMac (27-inch) 3TB Hard Drive Replacement Program. Apple has determined that a very small number of 3TB hard drives used in 27-inch iMac systems, may fail under certain conditions. These systems were sold between December 2012 and September 2013. Apple or an Apple Authorized Service Provider (AASP) will replace affected hard drives free of charge.
New 21.5-inch iMac least repairable yet due to lack of RAM, hard drive upgradability. iFixit has performed its ritual teardown of Appleâs newly refreshed 21.5-inch iMac, and while the machine might be one of Appleâs best yet for specs on the low-end desktop, it gets its worst score ever when it comes to repairability.