16GB - 2 x 8GB Speicher RAM Upgrade 21,5" Apple iMac-12.1 Core i7 2,8 GHz Mitte 2011
IMAC DETAILS. IMAC Identifier. Your iMac has four ram slots and the maximum upgrade is 32GB (4x8GB). INSIDE YOUR IMAC. Total Capacity: 16GB. CPU Model Number. Model Number. Release Date.