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iMac | 3.2 GHz Core i5 | 27 Inch | Late 2013 - Techable.com
New CPUs, faster Wi-Fi, same flaws: Apple's 2013 iMac reviewed | Ars Technica
Late 2013 iMac review: Faster than before, but the gains over previous models are modest | Macworld
iMac 27'' 2013 , upgrade NVIDIA GeForce G… - Apple Community
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Upgrading the $500 2013 iMac to the Max! - YouTube