Techable Apple Specs
Compare imac models by year, model number, EMC number, order number, chip, screen size, storage, and identifier. Use Techable to move from a broad Apple identifier to the exact spec page before you buy, sell, repair, or compare.
Try: A1311, A1312, A1418, A1419, A2115
Quick answer
A model number like A1278 or A2338 can cover more than one configuration. The fastest path is to compare the A-number with the EMC number, order number, release year, chip, RAM, storage, and model identifier.
Choose a path
Start with the action that matches your intent. Each path is built around clean internal linking so users and search engines can move from family, to identifier, to exact spec page.
Search by model number, EMC number, order number, serial number, or model identifier.
Identify a iMacUse the generation guide and related spec pages to compare chips, sizes, years, and identifiers.
Compare generationsConfirm the specs first, then browse tested refurbished inventory through Techable.
Shop refurbished iMacConfirm the exact model, year, storage, RAM, and condition before requesting a SellMac quote.
Sell a iMac to SellMacTechable works with schools, businesses, recyclers, and IT teams handling multiple Apple devices.
Start a bulk pathGeneration guide
The model year is useful, but the generation usually tells you more. This table gives quick context before you open an individual spec page.
| Era | Generation | Common sizes | Common chips | Model numbers | Best for |
|---|---|---|---|---|---|
| 2006–2011 | Early Intel iMac | 20, 21.5, 24, and 27 inch | Intel Core 2 Duo, i3, i5, and i7 | A1207, A1224, A1225, A1311, A1312 | Legacy research, parts, and older display-size comparisons. |
| 2012–2020 | Slim and Retina Intel iMac | 21.5 and 27 inch | Intel Core i5, i7, and i9 | A1418, A1419, A2115, A2116 | Used desktop buying, RAM/storage comparison, and 27-inch Retina value checks. |
| 2021–newer | Apple silicon iMac | 24 inch | M1 and newer M-series chips | A2438, A2873 | Modern all-in-one desktop use, home offices, and newer resale research. |
Bulk options
Techable works with individuals, schools, businesses, recyclers, and IT teams handling multiple Apple devices at once.
Submit a device list for corporate trade-ins, school refreshes, liquidation lots, or large Apple device buybacks.
Sell bulk techNeed multiple refurbished Apple devices for business, education, or resale? Explore Techable bulk buying.
Buy refurbished Apple devices in bulkFor larger Mac, iPhone, or iPad lots, SellMac can handle volume pricing and fast payout workflows.
SellMac bulk programMore context
Browse related iMac models by release year. These cards help visitors move from the iMac hub to the correct year page, then compare model number, EMC number, processor, memory, storage, display size, and identifier.
FAQ
Short answers for the questions that usually come up before buying, selling, repairing, or comparing.
Start with the model number, serial number, EMC number, order number, or model identifier. One Apple A-number can cover more than one year or configuration, so the lookup result should be checked against the full spec page.
Apple model numbers usually start with the letter A followed by four digits. They are useful for finding the hardware family, but EMC numbers, order numbers, and identifiers can be needed for the exact match.
The most important details are chip or processor, RAM, storage, display size, battery condition, release year, ports, and overall condition. On Apple silicon devices, memory and storage are especially important because they cannot usually be upgraded later.
Yes. Use the Techable buying link on this page to check current inventory and related refurbished Apple devices.
Yes. Use the SellMac link on this page after confirming the exact model, year, specs, and condition.
