Two 3840-by-2160 (4K UHD) external displays at 60Hz with support for 1 billion colors, or. Magic Keyboard with Numeric Keypad includes document navigation controls — page up, page down, home, and end — and full-size arrow keys that are perfect for navigating pro apps, moving through spreadsheets, and playing games.27-inch iMac with Retina 5K displayTwo Thunderbolt 3 (USB-C) ports with support for:Configurable to Radeon Pro Vega 20 with 4GB of HBM2 memory16GB, 32GB, or 64GB memory upgradeMagic Keyboard with Numeric KeypadConfigurable to 2TB or 3TB Fusion Drive or 256GB, 512GB, or 1TB SSDFour USB 3 ports (compatible with USB 2)Two 4096‑by‑2304 (4K) external displays at 60Hz with support for millions of colors Retina 5K display The bright 27-inch Retina 5K display has 5120 x 2880 resolution and supports P3 wide color. If it’s in good shape, you can trade it in for Apple Store credit. Native DisplayPort output over USB‑C. Thunderbolt 3. Thunderbolt 3 digital video output. And it pairs immediately with your iMac right out of the box.Radeon Pro 560X with 4GB of GDDR5 memoryBluetooth 4.2 wireless technologymacOS is the operating system that powers every Mac. 3.5 mm headphone jack Plug in stereo headphones to experience high-quality sound while watching movies or listening to your favorite music. The iMac "Core i5" 3.4 27-Inch Aluminum (Late 2013/Haswell) features a 22 nm "Haswell" Quad Core 3.4 GHz Intel "Core i5" (4670) processor with four independent processor cores on a single chip, a 6 MB shared level 3 cache, 8 GB of 1600 MHz DDR3 SDRAM (PC3-12800) installed in pairs (two 4 GB modules), a 1 TB (7200 RPM) hard drive, and a NVIDIA GeForce GTX 775M graphics processor with 2 GB of … If the light is glowing, the camera is on. During playback of a 1 kHz sine wave at -3 dBFS voltage level, 24-bit sample depth, 44.1kHz output sample rate, and 100k load (unless otherwise specified), the audio output has the following nominal specifications:The S/PDIF optical output channel status conforms to International Electrotechnical Commission (IEC) 60958-3 consumer mode digital audio.During playback of a 1kHz sine wave at -3 dBFS voltage level, 24-bit sample depth, 44.1kHz output sample rate, 100k load (unless otherwise specified), the audio output has the following nominal specifications:During playback of a 1kHz sine wave (S/PDIF output format at 0 dBFS output level, 44.1kHz sample rate, 24-bit sample depth, unless otherwise specified), the digital audio output has the following nominal specifications:Thunderbolt and Thunderbolt 2 ports support these digital video output modes:iMac models introduced in 2014 and 2015 are equipped with Thunderbolt 2, which provides more speed: up to 20 Gbps.Learn about the external features and ports on the front and rear panel of these computers.
The iMac "Core i7" 3.5 27-Inch Aluminum (Late 2013/Haswell) features a 22 nm "Haswell" Quad Core 3.5 GHz Intel "Core i7" (4771) processor with four independent processor cores on a single chip, an 8 MB shared level 3 cache, 8 GB of 1600 MHz DDR3 SDRAM (PC3-12800) installed in pairs (two 4 GB modules), a 1 TB (7200 RPM) hard drive (or a 3 TB "Fusion" Drive for the standard MF125LL/A configuration), and … It has a stable scissor mechanism, optimized key travel, and a low profile that provide control and comfort. macOS Catalina gives you more of everything you love about Mac. Two 4096‑by‑2304 (4K) external displays at 60Hz with support for millions of colors.