Apple

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This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
PERFORMANCE: 2.3GHz dual-core Intel Core i5 processor with Turbo Boost up to 3.6GHz, the iMac is faster and more powerful than ever. Includes 8GB of memory and a 1TB hard drive.

21.5-inch (diagonal) 4096-by-2304 Retina 4K display
3.6GHz quad-core 8th-generation Intel Core i3
AMD Radeon Pro 555X graphics

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21.5-Inch (diagonal) 4096-by-2304 Retina 4K display
Stunning 5-mm-thin design

21.5-Inch (diagonal) 4096-by-2304 Retina 4K display
Stunning 5-mm-thin design
Quad-core 8th-Generation Intel Core i3 Processor

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This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
3.4GHz quad-core Intel Core i7 (Turbo Boost up to 3.9GHz)

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This Certified Refurbished product is refurbished to factory specifications, it shows limited or no wear
Includes all original accessories plus a 90 day warranty

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1.4 GHz Dual-Core Intel Core i5 Processor (Turbo Boost up to 2.7GHz) with 3MB Shared L3 Cache
500 GB Serial ATA Drive

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Renewed products look and work like new. These pre-owned products have been inspected and tested by Amazon-qualified suppliers, which typically perform a full diagnostic test, replacement of any defective parts, and a thorough cleaning process. Packaging and accessories may be generic. All products on Amazon Renewed come with a minimum 90-day supplier-backed warranty.
1.4 GHz Dual-Core Intel Core i5 Processor (Turbo Boost up to 2.7GHz) with 3MB Shared L3 Cache

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8GB RAM | 1TB Fusion Drive
AMD Radeon R9 M390

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Mac OS X El Capitan or Mac OS Sierra operating system. 802.11ac Wi-Fi, Bluetooth 4.0 Thunderbolt 2 + USB 3.0
8GB of 1867 MHz DDR3 RAM 2TB Fusion Drive AMD Radeon R9 M395 GPU (2GB GDDR5)

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This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
3.5GHz quad-core Intel Core i5 processor with Turbo Boost up to 4.1GHz

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Renewed products look and work like new. These pre-owned products have been inspected and tested by Amazon-qualified suppliers, which typically perform a full diagnostic test, replacement of any defective parts, and a thorough cleaning process. Packaging and accessories may be generic. All products on Amazon Renewed come with a minimum 90-day supplier-backed warranty.
8GB 2400MHz memory