Apple iMac 21.5" Core i5 1.6 GHz 8GB RAM 1TB Desktop MK142LL/A Late 2015

• 1.6 GHz Intel Core i5
• 8GB of 1867 MHz LPDDR3 Onboard Memory
• 1TB 5400 rpm Hard Drive
• Intel HD Graphics 6000
• 802.11ac Wi-Fi, Bluetooth 4.0
• 2x Thunderbolt 2 and 4x USB 3.0 Ports
• FaceTime HD Camera, Dual Mics, Speakers
• Mac OS X El Capitan

Display

• 21.5-inch (diagonal) LED-backlit display with IPS technology
• 1920‑by‑1080 resolution with support for millions of colors

Brilliant widescreen display

1920-by-1080 pixel LED-backlit display with IPS technology

Full lamination of the display cover glass creates a brilliant display that’s 75% less reflective

The extremely precise anti-reflective coating allows uncompromised vibrant, accurate colors to show through

Processor

• 1.6GHz
  1.6GHz dual‑core Intel Core i5 (Turbo Boost up to 2.7GHz)

Fifth-generation Intel Core i5 processor

Features a fifth-generation dual-core Intel Core i5 processor with Turbo Boost--delivering great performance while using less energy

Memory

• 8GB of 1867MHz LPDDR3 onboard memory
  Configurable to 16GB

Storage1

• 1.6GHz
  1TB (5400-rpm) hard drive
  Configurable up to 1TB Fusion Drive or 256GB of flash storage (SSD)

Graphics

• 1.6GHz
  Intel HD Graphics 6000

Video Support and Camera

• 1.6GHz
  • FaceTime HD camera
  • Simultaneously supports full native resolution on the built-in display and up to 3840 by 2160 pixels on an external display
  • Support for extended desktop and video mirroring modes

Amazing ultrathin design

Stunningly thin, gorgeous aluminum and glass design and has a gorgeous aluminum and glass enclosure

Packs a remarkably powerful computer into an amazingly thin enclosure

Audio

• Stereo speakers
• Dual microphones
• 3.5 mm headphone jack
  • Headphone/optical digital audio output (minijack)
  • Support for Apple iPhone headset with microphone

Connections and Expansion

• 3.5 mm headphone jack
• SDXC card slot
• Four USB 3 ports (compatible with USB 2)
• Two Thunderbolt 2 ports
  • Mini DisplayPort output
  • Support for HDMI, DVI, VGA, and dual-link DVI (adapters sold separately)
• 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
• Kensington lock slot

Input

• Magic Keyboard
  The redesigned Magic Keyboard comes standard with your iMac. It’s wireless and rechargeable (so you won’t be replacing batteries), with an ultracompact, edge-to-edge design that wastes no surface space. It has an improved scissor mechanism, optimized key travel, and a lower profile that increases control and comfort. And it pairs immediately with your iMac right out of the box.
• Magic Mouse 2
  The new design of Magic Mouse 2 lets it glide more smoothly across your desk. And since it supports Multi-Touch, you can use simple gestures on its surface to do things such as swipe between web pages and scroll through documents. So if you prefer to use a wireless mouse but want some of the benefits of Multi-Touch, Magic Mouse 2 is a great choice.
• Magic Trackpad 2
  If you prefer using a trackpad, Magic Trackpad 2 gives you the full range of Multi-Touch gestures and introduces Force Touch to the desktop. Sensors underneath the trackpad surface detect subtle differences in the amount of pressure you apply, bringing more functionality to your fingertips and enabling a deeper connection to your content. This new design, along with a lower profile, makes it even more comfortable to use.

Wireless

• Wi-Fi
  802.11ac Wi-Fi wireless networking
  IEEE 802.11a/b/g/n compatible
• Bluetooth
  Bluetooth 4.0 wireless technology

Size and Weight

• 21.5-inch iMac
  Height: 17.7 inches (45.0 cm)
  Width: 20.8 inches (52.8 cm)
  Stand depth: 6.9 inches (17.5 cm)
  Weight: 12.5 pounds (5.68 kg)2
• 21.5-inch iMac with a built-in VESA adapter
  Height: 15.7 inches (37.9 cm)
  Width: 20.8 inches (52.8 cm)
  Depth (including built-in VESA adapter): 2.6 inches (6.6 cm)

Electrical and Operating Requirements

• Line voltage: 100–240V AC
• Frequency: 50Hz to 60Hz, single phase
• Operating temperature: 50° to 95° F (10° to 35° C)
• Relative humidity: 5% to 95% noncondensing
• Operating altitude: tested up to 10,000 feet

In the Box

• 21.5‑inch iMac
• Power cord

Operating System

macOS Sierra
macOS is the operating system that powers everything you do on a Mac. macOS Sierra introduces Siri to Mac3 — along with new ways to enjoy your photos, shop more securely online, and work more seamlessly between devices.

Accessibility

Accessibility features help people with disabilities get the most out of their new iMac. With built-in support for vision, hearing, physical and motor skills, and learning and literacy, you can create and do amazing things.

Features include:

• VoiceOver
• Zoom
• Increase in Contrast
• Reduce Motion
• Siri and Dictation
• Switch Control
• Closed Captions
• Text to Speech

Built‑in Apps4

• Photos
• iMovie
• GarageBand
• Pages
• Numbers
• Keynote
• Safari
• Mail
• Messages
• FaceTime
• Calendar
• Notes
• App Store
• iTunes
• iBooks
• Maps
• Contacts
• Reminders

iMac and the Environment

Apple takes a complete product life cycle approach to determining our environmental impact.

iMac is designed with the following features to reduce its environmental impact:

• Arsenic-free display glass
• BFR-free
• PVC-free5
• Beryllium-free
• Mercury-free LED-backlit display
• Recyclable aluminum enclosure
• Speaker enclosures made with 35 percent post-consumer recycled plastic
• Fan assembly made with 28 percent bio-based plastic
• Meets ENERGY STAR Version 6.1 requirements
• Rated EPEAT Gold6

Recycling

Apple takes a holistic view of materials management and waste minimization.

Acoustic Performance

Declared noise emission values in accordance with ECMA-109

1. L_WA,m is the mean A-weighted sound power level, rounded to the nearest 0.05 B.
2. _LpA,m is the mean A-weighted sound pressure level measured at the operator position (rounded to the nearest 0.5 dB).
3. 1 B (bel) = 10 dB (decibel)
4. K _v is the statistical adder for computing the upper-limit of the A-weighted sound power level.
5. The quantity, L_WA,c (formerly called L_WAd) may be computed from the sum of L_WA,m and K _v.
6. The Wireless web test browses 25 popular websites.
7. Configuration tested: 1.6GHz dual-core Intel Core i5 processor, 8GB memory, 1TB hard drive, Intel HD Graphics 6000.

1. 1GB = 1 billion bytes and 1TB = 1 trillion bytes; actual formatted capacity less.
2. Weight varies by configuration and manufacturing process.
3. Siri may not be available in all languages or in all areas, and features may vary by area.
4. iMovie, GarageBand, Pages, Numbers, and Keynote are available on the Mac App Store. Downloading apps require an Apple ID and a device that is compatible with the OS version required for each app.
5. PVC-free AC power cord available in all regions except India and South Korea.
6. iMac achieved a Gold rating from EPEAT in the U.S. and Canada.

Return Note:

We accept return within 30 days of purchase with a 10% restore charge. A buyer should be paid for the return shipping label. We cannot accept any change in the product. Please return the product as you received the product.

For the computer, if you want to return the computer, please do not create an account and password or downloaded any softer ware or change any software. Please reset the computer and return it without any change (hardware and software).

Our return policy does not accept any hardware or software change.

Please check our return policy for more information.

No scratches or dings anywhere! Everything works including headphone jack, ports (card reader), and WiFi. 
The listing includes: Monitor

• Keyboard &  Mouse is not included
• Power Cord