With an expansive 24‑inch Retina display, 5 iMac offers a brilliant canvas for multitasking, immersive movies and games, and more. The 4.5K resolution and 500 nits of brightness deliver crisp, clear details — that’s five times the resolution and nearly 70 percent brighter compared with the best-selling 24‑inch all‑in‑one PC.

Even while driving our highest resolution display ever, the most powerful AMD graphics, and the world’s most advanced desktop operating system, the 27‑inch iMac with Retina 5K display uses just 1.2 watts of electricity in sleep mode.

In 2014, the iMac added high-resolution "Retina" 4K and 5K displays, and a more powerful, professional-oriented model, the iMac Pro, was introduced in 2017. Apple announced a shift from Intel processors to its own Apple silicon in June 2020.

The 27-inch iMac with Retina 5K display is a Mac through and through — with powerful technologies, incredible performance, the world’s most advanced desktop operating system, and amazing built-in apps. And with a remarkable 5120-by-2880 resolution, you’ll experience everything on your display like never before.

With built-in support for vision, hearing, mobility, and learning, you can create and do amazing things. Learn more. Features include: Configure your iMac with these options. Looking for an iMac you can mount on a wall or an adjustable arm? Choose an iMac with a …

iMac 与环境. Apple 从整个产品生命周期着眼来评估其对环境的影响。进一步了解. iMac 具备以下设计特色以减少对环境的影响： 不含砷的显示屏玻璃. 不含溴化阻燃剂 (BFR) 不含聚氯乙烯 (PVC) 4. 不含铍. 不含汞的 LED 背光显示屏. 可回收的铝金属机身

2020年8月4日 · Apple MNED2LL/A 27-inch iMac Retina 5K Display, 3.8GHz Intel Core i5 Quad Core, 8GB RAM, 2TB Fusion Drive, Silver (Renewed)

2020年10月24日 · Apple iMac 27-inch Retina 5K Desktop MK472LL/A - Intel Core i5 3.2GHz, 16GB RAM, 512GB SSD - Silver (Renewed)

2018年7月23日 · Imac performance is at an all-time high with faster Intel Core processors, powerful Radeon Pro 500-Series graphics, Thunderbolt 3 (USB-C) connectivity, and stunning Retina 4K and 5K displays that shine 43 percent brighter and support One billion colors.

5K Retina display. 27-inch (diagonal) 5K Retina display. 5120‑by‑2880 resolution with support for one billion colors. 500 nits brightness. Wide color (P3) True Tone technology. Configurable with nano-texture glass