Apple iMac Intel® Core™ i5 54.6 cm (21.5") 1920 x 1080 pixels All-in-One PC 8 GB DDR4-SDRAM 1 TB HDD macOS Sierra 10.12 Wi-Fi 5 (802.11ac) Silver

iMac\nThe vision is brighter than ever.\nA desktop experience that draws you in and keeps you there. This is the idea behind today’s iMac. And now that idea is more powerful than ever. The new iMac is packed with all-new processors, the latest graphics technologies, innovative storage, and higher-bandwidth connectivity. And it all comes to life on the brightest and most colorful Retina display iMac has ever seen. So you get an even more immersive experience — and a scintillating new way to take it all in.\n\nPerformance\nThink fast. We did.\nPerformance boosts across the board.\nFaster and more powerful than ever, iMac is now equipped with seventh-generation Intel Core i5 and i7 processors and the latest high-performance graphics. Storage kicks into high gear as well, with the speedy and spacious Fusion Drive now available in standard configurations of both the 27-inch and 21.5-inch Retina models. So you can do everything you love to do on iMac. All at maximum velocity.\n\nGraphics that render you speechless.\niMac features powerful new Radeon Pro 500 series graphics that make a spectacle of everything you see. The 27-inch iMac with Retina 5K display is loaded with up to 8GB of dedicated VRAM. And the 21.5-inch iMac with Retina 4K display ignites with up to 4GB. Both deliver visual effects and 3D graphics that exhibit raw power in its most polished form. On top of that, you get advanced video editing capabilities. Now you can edit multicam projects in Final Cut Pro X with up to five streams of full-resolution 4K video.\n\nAccelerate your every move.\nAn all-new seventh-generation Intel Core processor in every iMac. It’s more speed than iMac has ever reached before — taking the 27-inch model up to 4.2GHz, and the 21.5-inch model up to 3.6GHz. And Turbo Boost gives you even more power when you’re using processor-intensive applications like Logic Pro or Final Cut Pro. It all takes place behind the scenes, but you’ll see the difference in so many ways.\n\nA virtual first for iMac.\nVR makes its debut on iMac, with the ability to edit 360° video in apps like Final Cut Pro and create cutting-edge 3D VR content.\n\nRetina at its most brilliant.\nBrighter than ever. More colors than ever.\nThe Retina display shines even more vividly on the new iMac. With one billion colors and 500 nits of brightness, graphics leap off the screen in a whole new light. And the pixel density is so high that you won’t detect a single one. Text is so clear and sharp, your email and documents will look smarter than ever. It’s simply the best Mac Retina display yet.\n\nThe color you shoot is the color you see.\nThe world is full of spectacular colors, and iMac brings more of them to your screen. The Retina display uses P3 color that shifts away from standard white LEDs to advanced red-green phosphor LEDs. So all three colors — red, green, and blue — are more equally represented and show off real-world color with more balance and precision.\n\nThunderbolt 3.\nMake some powerful new connections.\nDouble the speed and bandwidth of the previous generation.\nTwo Thunderbolt 3 (USB-C) ports come standard on all iMac models, each delivering up to 40Gb/s data transfer for external drives and cameras and twice the bandwidth for video and display connectivity. Four USB 3 ports give you plenty of options for connecting peripherals, including your printer, iPhone, thumb drive, and more. And with ultrafast three-stream Wi‑Fi and Bluetooth 4.2 wireless technology, you’re instantly connected to all your favorite content.\n\nTurn your workspace into a showcase.\nThunderbolt 3 lets you add one 5K display to the amazing one already on your iMac. Or, as another option, you can connect two 4K displays and put over 32 million pixels into play.\n\nA lot can happen in 5 millimeters.\nIconic design. Advanced engineering. Talk about modern art.\niMac has always been the ultimate in form and function: An all-in-one computer that puts everything — display, processor, graphics, storage, memory, and more — inside one simple, stylish enclosure. The new iMac includes the most advanced, most brilliant desktop display we’ve ever built, and it’s filled with all-new technologies that take power and performance to a whole new level. Yet it’s still just 5 mm thin at its edge.\n\nRechargeable.\nRemarkable.\nThe new Magic Keyboard with Numeric Keypad makes typing, editing spreadsheets, or navigating pro apps a breeze. Paired with Magic Mouse 2 or Magic Trackpad 2, it works like magic with iMac.\n\nMagic Keyboard with Numeric Keypad\nWhether you’re working or gaming, the new Magic Keyboard with Numeric Keypad makes everything as easy as 1-2-3.\n\nMagic Keyboard\nDesigned with a sleek, low profile and engineered for stability so you can type with comfort and precision.\n\nMagic Mouse 2\nA streamlined design gives the Multi-Touch mouse a solid build and a smooth glide for quality you can feel.\n\nMagic Trackpad 2\nDesigned with Force Touch technology, it lets you press a little deeper on a large, click-anywhere surface — and do a lot more.\n\nIt’s why there’s nothing else like a Mac.\nmacOS is the operating system that powers everything you do on a Mac. macOS Sierra introduces Siri to Mac — along with more ways to enjoy your photos, shop securely online, and work seamlessly between devices.