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Silver all-in-one iMac with 21.5-inch Retina 4K display, wired keyboard and mouse included

Apple

Apple iMac MK452LL/A-2D-SD 21.5" 4K 8GB 1TB HDD Core i5-5675R 3.1GHz Silver refurbished desktop PC

SKU CH-82ES-310BE MPN MK452LL/A-2D-SD

A 21.5-inch 4K all-in-one desktop with Intel Core i5-5675R processor, 8GB DDR3 memory and 1TB SATA HDD, sold in refurbished condition

  • TypeBusiness Desktops & Workstations
  • Form FactorAll-in-One
  • ColorSilver
  • ProcessorIntel Core i5-5675R 4 Core Processor
  • Cache Per Processor4 MB L3 Cache
  • Memory8 GB RAM
  • 5× pixel density over 1080p with 4096×2304 Retina 4K display
  • Quad-core 3.1 GHz Intel Core i5-5675R handles everyday workloads smoothly
  • 8 GB DDR3 memory keeps multiple apps responsive
  • 1 TB 5400 RPM SATA drive stores large media libraries
  • All-in-one design includes wired keyboard and mouse for immediate use

All-in-One with 21.5-inch 4K Display

The Apple iMac MK452LL/A is a refurbished all-in-one desktop that integrates a 21.5-inch Retina 4K display, an Intel Core i5-5675R quad-core processor at 3.1 GHz, 8 GB of DDR3 memory and a 1 TB SATA hard drive spinning at 5400 RPM. It ships with OS X 10.11 El Capitan, a wired keyboard and a wired mouse. The display delivers a 4096 x 2304 resolution for 9.4 million pixels, which is 4.5 times more than a 1080p panel, and uses a P3-based colour gamut 25% larger than sRGB.

Suits office and home users who want

Buyers who need a single-cable workstation for documents, web browsing, email and media playback will find the integrated screen, keyboard and mouse convenient. The 8 GB memory and mechanical drive limit heavy multitasking, large creative projects or modern macOS upgrades, so professionals who rely on fast storage or more RAM should look elsewhere. The Scratch and Dent classification means visible cosmetic blemishes are present but the screen, keyboard and trackpad are free of functional damage.

1 TB hard drive and 8 GB RAM handle everyday

The 1 TB capacity stores a large photo library, documents and backups with room to spare, while the 5400 RPM mechanism provides steady sequential throughput for media files. The 8 GB DDR3 memory keeps several browser tabs, office apps and background services responsive. Performance runs out when editing 4K video, running virtual machines or opening very large datasets, where the mechanical drive latency and memory ceiling become bottlenecks.

Pontos fortes

  • 5× pixel density over 1080p with 4096×2304 Retina 4K display
  • Quad-core 3.1 GHz Intel Core i5-5675R handles everyday workloads smoothly
  • 8 GB DDR3 memory keeps multiple apps responsive
  • 1 TB 5400 RPM SATA drive stores large media libraries
  • All-in-one design includes wired keyboard and mouse for immediate use

Especificações

BrandApple
SeriesiMac
ModeliMac MK452LL/A
TypeBusiness Desktops & Workstations
Form FactorAll-in-One
ColorSilver
ProcessorIntel Core i5-5675R 4 Core Processor
Cache Per Processor4 MB L3 Cache
Memory8 GB RAM
Storage1 TB HDD
GraphicsIntegrated Graphics
AudioSound card - Integrated
EthernetGigabit Ethernet
Wireless CardYES
MonitorMonitor included
KeyboardWired Keyboard Included
MouseWired Mouse Included
Operating SystemOS X 10.11 El Capitan
CPU TypeIntel Core i5 6th Gen
CPU Name3.10GHz
GPU/VGA TypeIntel Iris Pro Graphics 6200
Memory Capacity8GB DDR3
Maximum Memory Supported16 GB
SSDNo
HDD1TB
HDD InterfaceSATA
HDD RPM5400rpm
Optical Drive SpecNot Included
Media SlotsSDXC
Screen Size21.5"
TouchscreenNo
Display FeatureDisplays Supported
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
WLAN802.11ac Wireless LAN
BluetoothYES
Rear USBYES
RJ451 port
Rear Audio Ports1x Headphone, 1x Microphone, 1x Line In
Keyboard TypeUSB Keyboard
Mouse TypeUSB Mouse
Speaker ConfigurationInternal Speaker
Dimensions (H x W x D)17.7 x 20.8 x 6.9
Weight12.5 Pounds
Consumer AlertPlease note that stock images are used. This is a professionally refurbished item. This item has been tested to be in working condition. It will show signs of use and cosmetic blemishes which do not affect the functionality.
Peso de envio11.34 kg
Dimensões da embalagem762 × 508 × 305 mm

Perguntas sobre este artigo

Do I need a separate monitor, keyboard or mouse to start using this iMac?

No — the 21.5" Retina 4K display, a wired keyboard and a wired mouse are all included in the box.

Can I keep using my existing USB-A peripherals and Ethernet cable with this model?

Yes — the iMac provides standard USB-A ports and a Gigabit Ethernet jack, so current cables and devices plug in directly.

How can I verify the Retina 4K panel is running at its native 4096 x 2304 resolution after setup?

Open System Report, select Displays, and confirm the resolution listed is 4096 x 2304.

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