Apple iMac 21.5'' Intel Core i7 2.8GHz 8GB 1TB HDD A1311 MC812LL/A Grade B

  
Processor: Core i7 2.8Ghz. USB 2.0 ports, a Firewire "800" port, built-in AirPort Extreme, Gigabit Ethernet, and an SDXC card slot as well as a single "Thunderbolt" port. Accessories: Power Cord+ Generic Keyboard & Mice. This system fully supports the last version of OS X 10.8 "Mountain Lion", OS X 10.9 "Mavericks", and OS X 10.10 "Yosemite" except for Power Nap functionality.

It also supports the last version of OS X 10.11 "El Capitan" -- including Mac-to-Mac AirDrop and AirPlay Mirroring capability -- but no other advanced features are supported including Metal graphics acceleration. It is capable of running macOS Sierra (10.12) as well, although it does not support the Universal Clipboard, Auto Unlock, or Apple Pay features. Finally, this model is capable of running macOS High Sierra (10.13), and it supports HEVC (High-Efficiency Video Coding), but it does not support hardware accelerated HEVC. It is not compatible with macOS Mojave (10.14) or later versions of the operating system.

Additionally, please note that OS X "Lion" 10.7 and subsequent versions of OS X are not capable of running Mac OS X apps originally written for the PowerPC processor as these operating systems do not support the "Rosetta" environment. To run PowerPC applications on this Mac, it will be necessary to use Mac OS X 10.6 "Snow Leopard". Damaged or defective merchandise should be reported within 14 days of.

Damaged or defective merchandise will be replaced if stock is available. This item is in the category "Computers/Tablets & Networking\Desktops & All-In-Ones\Apple Desktops & All-In-Ones". The seller is "ctshardware" and is located in this country: US. This item can be shipped to United States, New Zealand, Fiji, Papua New Guinea, Wallis and Futuna, Malaysia, Taiwan, Poland, Armenia, Uzbekistan, Bhutan, Ireland, Netherlands, Slovakia, Slovenia, Thailand, Aruba, Sweden, Iceland, Macedonia, Belgium, Liechtenstein, Antigua and Barbuda, Italy, Pakistan, Panama, Singapore, Kyrgyzstan, Switzerland, Chile, China, Republic of Croatia, Cambodia, Indonesia, Portugal, Malta, Tajikistan, Vietnam, Cayman Islands, Cyprus, Bangladesh, Australia, Austria, Sri Lanka, Bulgaria, Czech Republic, Norway, Kiribati, Turkmenistan, Grenada, Greece, Haiti, Greenland, Afghanistan, Montenegro, Mongolia, Nepal, Bahamas, United Kingdom, Bosnia and Herzegovina, Hungary, Western Samoa, France, Denmark, Guatemala, Solomon Islands, Vatican City State, Nauru, Anguilla, El Salvador, Dominican Republic, Azerbaijan Republic, Macau, Georgia, Tonga, San Marino, Saint Kitts-Nevis, Saint Vincent and the Grenadines, Belize, Philippines, Colombia, Spain, Estonia, Bermuda, Montserrat, South Korea, Vanuatu, Albania, Monaco, Laos, Moldova, Saint Pierre and Miquelon, Maldives, Gibraltar, Hong Kong, Saint Lucia, Canada, Turks and Caicos Islands, Andorra, Romania, Costa Rica, India, Mexico, Serbia, Kazakhstan, Japan, Lithuania, Trinidad and Tobago, Nicaragua, Finland, Luxembourg, Brazil, Germany, Latvia, Jamaica, South Africa, Brunei Darussalam, Honduras.

1. Screen Size: 21.5 in
2. RAM Size: 8 GB
3. MPN: A1311, MC812LL/A
4. GPU: AMD Radeon HD 6770M
5. Processor Speed: 2.80 GHz
6. Brand: Apple
7. Series: Apple iMac
8. Type: All-in-One
9. Release Year: 2011
10. Maximum RAM Capacity: 8 GB
11. Model: A1311
12. Hard Drive Capacity: 1TB
13. Storage Type: HDD (Hard Disk Drive)