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Apple MK452LL iMac 21.5
Apple

Apple MK452LL iMac 21.5" 4K Retina Renewed

★★★★★4.1 (587 reviews)
4K4096x2304256GB SSDBluetooth 4.0

Experience Stunning Visuals with a Renewed Retina 4K iMacImmerse yourself in high-resolution visuals with the Apple iMac 21.5-inch Retina 4K Display. This renewed iMac combines a sleek design with powerful performance, featuring an Intel Core i5 processor, ample RAM, and a fast SSD. Perfect for c...

$299.00*
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*Price sourced from Amazon.com. Last updated:Jun 08, 2026.Price and availability are subject to change.

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Overview

Experience Stunning Visuals with a Renewed Retina 4K iMac

Immerse yourself in high-resolution visuals with the Apple iMac 21.5-inch Retina 4K Display. This renewed iMac combines a sleek design with powerful performance, featuring an Intel Core i5 processor, ample RAM, and a fast SSD. Perfect for creative professionals and anyone who appreciates stunning display quality.

Specifications

* Display: 21.5-inch (diagonal) Retina 4K display with IPS technology (4096x2304) * Processor: 3.1GHz quad-core Intel Core i5 processor * Memory: 8GB of 1867MHz LPDDR3 onboard memory * Storage: 256GB SSD * Graphics: Intel Iris Pro Graphics 6200 * Camera: FaceTime HD camera * Connectivity: 802.11ac Wi-Fi wireless networking, Bluetooth 4.0 wireless technology

Key Features

21.5-inch (diagonal) Retina 4K display with IPS technology (4096x2304)

3.1GHz quad-core Intel Core i5 processor

8GB of 1867MHz LPDDR3 onboard memory | 256GB SSD

Intel Iris Pro Graphics 6200 | FaceTime HD camera

802.11ac Wi-Fi wireless networking | Bluetooth 4.0 wireless technology

Specifications

Display Size
21.5-inch
Display Type
Retina 4K with IPS technology
Display Resolution
4096x2304
Processor
3.1GHz quad-core Intel Core i5
Memory
8GB 1867MHz LPDDR3 onboard
Storage
256GB SSD
Graphics
Intel Iris Pro Graphics 6200
Camera
FaceTime HD camera
Wi-Fi
802.11ac
Bluetooth
4.0

Pros & Cons

👍 Pros

  • Features a brilliant 21.5-inch Retina 4K display with IPS technology, offering a sharp 4096x2304 resolution for stunning visuals.
  • Powered by a 3.1GHz quad-core Intel Core i5 processor, providing reliable performance for everyday tasks and more demanding applications.
  • Equipped with 8GB of 1867MHz LPDDR3 onboard memory, ensuring smooth multitasking and efficient operation.
  • Includes a 256GB SSD, delivering fast boot times, quick application launches, and responsive overall system performance.
  • Comes with Intel Iris Pro Graphics 6200, capable of handling graphic-intensive tasks and enhancing visual experiences.
  • Integrated with 802.11ac Wi-Fi wireless networking for fast and stable internet connectivity.
  • Features Bluetooth 4.0 wireless technology, allowing for seamless connection with a wide array of peripherals and accessories.
  • Includes a FaceTime HD camera, enabling high-quality video calls and conferencing.

👎 Cons

  • The 8GB of onboard memory is fixed (LPDDR3) and cannot be upgraded, which might limit future expansion options for power users.
  • A 256GB SSD, while fast, may be a constraint for users with large media libraries or extensive software installations.
  • The Intel Iris Pro Graphics 6200 is integrated, which might not offer the same performance as a dedicated graphics card for intensive gaming or professional video editing.
  • Bluetooth 4.0, while functional, is not the latest standard, potentially missing out on some newer features or improved efficiency.
  • The 21.5-inch screen size, while 4K, could feel small for users who require more screen real estate for complex workflows or prefer larger displays.

Frequently Asked Questions

This renewed iMac features a 21.5-inch Retina 4K display with IPS technology, offering a sharp resolution of 4096x2304 for vibrant and detailed visuals.
No, the 8GB of 1867MHz LPDDR3 memory is onboard and cannot be upgraded, so it's important to consider if this amount meets your current and future needs.
This renewed iMac is equipped with a 3.1GHz quad-core Intel Core i5 processor, providing solid performance for a range of computing tasks.
Yes, this iMac comes with a 256GB SSD, which contributes to faster system responsiveness, quicker application loading, and rapid boot times.
The iMac supports 802.11ac Wi-Fi for fast wireless internet access and Bluetooth 4.0 wireless technology for connecting peripherals.

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