List of iMacs

Apple has launched forty-eight iMacs.

Power-PC

iMac G3 (1998)

Software

• First Release: Mac OS 8 (8.1) / Mac OS 8 (8.5)
• Last Release: Mac OS X Panther (10.3.9)

iMac G3 (1999)

Software

• First Release: Mac OS 8 (8.5.1)
• Last Release: Mac OS X Panther (10.3.9)

iMac G3 (Slot Loading)

Software

• First Release: Mac OS 8 (8.6)
• Last Release: Mac OS X Tiger (10.4.11) (Blueberry) / Mac OS X Tiger (10.4.11)

iMac G3 (Summer 2000)

Software

• First Release: Mac OS 9 (9.0.4)
• Last Release: Mac OS X Panther (10.3.9) (Indigo) / Mac OS X Tiger (10.4.11)

iMac G3 (Early 2001)

Software

• First Release: Mac OS 9 (9.1)
• Last Release: Mac OS X Tiger (10.4.11)

iMac G3 (Summer 2001)

Software

• First Release: Mac OS 9 (9.0.4) / Mac OS X 10.0 (10.0.4)
• Last Release: Mac OS X Tiger (10.4.11)

iMac G4 (2002)

Software

• First Release: Mac OS 9 (9.2.2) / Mac OS X 10.1 (10.1.2)
• Last Release: Mac OS 9 (9.2.2) / Mac OS X Tiger (10.4.11)

Identifiers

• Model Identifiers: PowerMac4,2 (15-inch) and PowerMac4,5 (17-inch)

iMac G4 (2003)

Software

• First Release: Mac OS X Jaguar (10.2.3)
• Last Release: Mac OS X Tiger (10.4.11) (15-inch) / Mac OS X Leopard (10.5.8) (17-inch)

Identifiers

• Model Identifiers: PowerMac4,2 (15-inch) and PowerMac6,1 (17-inch)

iMac G4 (USB 2.0)

Software

• First Release: Mac OS X Jaguar (10.2.3) (15 and 17-inch) / Mac OS X Panther (10.3.1) (20-inch)
• Last Release: Mac OS X Leopard (10.5.8)

Identifiers

• Model Identifiers: PowerMac6,3

iMac G5

Software

• First Release: Mac OS X Panther (10.3.5)
• Last Release: Mac OS X Leopard (10.5.8)

Identifiers

• Model Identifiers: PowerMac8,1

iMac G5 (Ambient Light Sensor)

Software

• First Release: Mac OS X Tiger (10.4)
• Last Release: Mac OS X Leopard (10.5.8)

Identifiers

• Model Identifiers: PowerMac8,2

iMac G5 (iSight 20")

Software

• First Release: Mac OS X Tiger (10.4.2)
• Last Release: Mac OS X Leopard (10.5.8)

Identifiers

• Model Identifiers: PowerMac12,1

Intel

iMac (17-inch, Early 2006)

Software

• First Release: Mac OS X Tiger (10.4.4)
• Last Release: (1GB) Mac OS X Snow Leopard (10.6.8) / Mac OS X Leopard (10.5.8)

Identifiers

• Model Identifiers: iMac4,1

iMac (20-inch, Early 2006)

Software

• First Release: Mac OS X Tiger (10.4.4)
• Last Release: (1GB) Mac OS X Snow Leopard (10.6.8) / Mac OS X Leopard (10.5.8)

Identifiers

• Model Identifiers: iMac4,1

iMac (17-inch, Mid 2006)

Software

• First Release: Mac OS X Tiger (10.4.7)
• Last Release: (1GB) Mac OS X Snow Leopard (10.6.8) / Mac OS X Leopard (10.5.8)

Identifiers

• Model Identifiers: iMac4,2

iMac (17-inch, Late 2006)

Software

• First Release: Mac OS X Tiger (10.4.7)
• Last Release: (2GB) Mac OS X Lion (10.7.5) / Mac OS X Snow Leopard (10.6.8)

Identifiers

• Model Identifiers: iMac5,2

iMac (20-inch, Late 2006)

Software

• First Release: Mac OS X Tiger (10.4.7)
• Last Release: (2GB) Mac OS X Lion (10.7.5) / Mac OS X Snow Leopard (10.6.8)

Identifiers

• Model Identifiers: iMac5,1

iMac (24-inch, Late 2006)

Software

• First Release: Mac OS X Tiger (10.4.7)
• Last Release: (2GB) Mac OS X Lion (10.7.5) / Mac OS X Snow Leopard (10.6.8)

Identifiers

• Model Identifiers: iMac6,1

iMac (20-inch, Mid 2007)

Software

• First Release: Mac OS X Tiger (10.4.10)
• Last Release: (2GB) OS X El Capitan (10.11.6) / Mac OS X Snow Leopard (10.6.8)

Identifiers

• Model Identifiers: iMac7,1

iMac (24-inch, Mid 2007)

Software

• First Release: Mac OS X Tiger (10.4.10)
• Last Release: (2GB) OS X El Capitan (10.11.6) / Mac OS X Snow Leopard (10.6.8)

Identifiers

• Model Identifiers: iMac7,1

iMac (20-inch, Early 2008)

Software

• First Release: Mac OS X Leopard (10.5.2)
• Last Release: (2GB) OS X El Capitan (10.11.6) / Mac OS X Snow Leopard (10.6.8)

Identifiers

• Model Identifiers: iMac8,1

iMac (24-inch, Early 2008)

Software

• First Release: Mac OS X Leopard (10.5.2)
• Last Release: (2GB) OS X El Capitan (10.11.6) / Mac OS X Snow Leopard (10.6.8)

Identifiers

• Model Identifiers: iMac8,1

iMac (20-inch, Early 2009)

Software

• First Release: Mac OS X Leopard (10.5.6)
• Last Release: OS X El Capitan (10.11.6)

Identifiers

• Model Identifiers: iMac9,1

iMac (24-inch, Early 2009)

Software

• First Release: Mac OS X Leopard (10.5.6)
• Last Release: OS X El Capitan (10.11.6)

Identifiers

• Model Identifiers: iMac9,1

iMac (20-inch, Mid 2009)

Software

• First Release: (2.0 GHz) Mac OS X Leopard (10.5.7) / (2.26 GHz) Mac OS X Leopard (10.5.8)
• Last Release: OS X El Capitan (10.11.6)

Identifiers

• Model Identifiers: iMac9,1

iMac (21.5-inch, Late 2009)

Software

• First Release: iMac10,1 Mac OS X Snow Leopard (10.6.1) / iMac11,1 Mac OS X Snow Leopard (10.6.2)
• Last Release: macOS High Sierra (10.13.6)

Identifiers

• Model Identifiers: iMac10,1, iMac11,1

iMac (27-inch, Late 2009)

Software

• First Release: Mac OS X Snow Leopard (10.6.3)
• Last Release: macOS High Sierra (10.13.6)

Identifiers

• Model Identifiers: iMac11,2

iMac (21.5-inch, Mid 2010)

Software

• First Release: Mac OS X Snow Leopard (10.6.3)
• Last Release: macOS High Sierra (10.13.6)

Identifiers

• Model Identifiers: iMac11,3

iMac (27-inch, Mid 2010)

Software

• First Release: Mac OS X Snow Leopard (10.6.6)
• Last Release: macOS High Sierra (10.13.6)

Identifiers

• Model Identifiers: iMac12,2

iMac (21.5-inch, Mid 2011)

Software

• First Release: Mac OS X Snow Leopard (10.6.6)
• Last Release: macOS High Sierra (10.13.6)

Identifiers

• Model Identifiers: iMac12,1

iMac (21.5-inch, Late 2011)

Software

• First Release: Mac OS X Lion (10.7.2)
• Last Release: macOS High Sierra (10.13.6)

Identifiers

• Model Identifiers: iMac12,1

iMac (27-inch, Mid 2011)

Software

• First Release: Mac OS X Snow Leopard (10.6.6)
• Last Release: macOS High Sierra (10.13.6)

Identifiers

• Model Identifiers: iMac12,2

iMac (21.5-inch, Late 2012)

Software

• First Release: OS X Mountain Lion (10.8.2)
• Last Release: macOS Catalina (10.15.7)

Identifiers

• Model Identifiers: iMac13,1

iMac (27-inch, Late 2012)

Software

• First Release: OS X Mountain Lion (10.8.2)
• Last Release: macOS Catalina (10.15.7)

Identifiers

• Model Identifiers: iMac13,2

iMac (21.5-inch, Early 2013)

Software

• First Release: OS X Mountain Lion (10.8.2)
• Last Release: macOS Catalina (10.15.7)

Identifiers

• Model Identifiers: iMac13,1

iMac (21.5-inch, Late 2013)

Software

• First Release: OS X Mountain Lion (10.8.4)
• Last Release: macOS Catalina (10.15.7)

Identifiers

• Model Identifiers: iMac14,1

iMac (27-inch, Late 2013)

Software

• First Release: OS X Mountain Lion (10.8.4)
• Last Release: macOS Catalina (10.15.7)

Identifiers

• Model Identifiers: iMac14,2

iMac (21.5-inch, Mid 2014)

Software

• First Release: OS X Mavericks (10.9.3)
• Last Release: macOS Big Sur (11.7.4)

Identifiers

• Model Identifiers: iMac14,4

iMac (Retina 5K, 27-inch, Late 2014)

Software

• First Release: OS X Yosemite (10.10)
• Last Release: macOS Big Sur (11.7.4)

Identifiers

• Model Identifiers: iMac15,1

iMac (Retina 5K, 27-inch, Mid 2015)

Software

• First Release: OS X Yosemite (10.10.2)
• Last Release: macOS Big Sur (11.7.4)

Identifiers

• Model Identifiers: iMac15,1

iMac (21.5-inch, Late 2015)

Software

• First Release: OS X El Capitan (10.11)
• Last Release: macOS Monterey (12.6.3)

Identifiers

• Model Identifiers: iMac16,1

iMac (Retina 4K, 21.5-inch, Late 2015)

Software

• First Release: OS X El Capitan (10.11)
• Last Release: macOS Monterey (12.6.3)

Identifiers

• Model Identifiers: iMac16,2

iMac (Retina 5K, 27-inch, Late 2015)

Software

• First Release: OS X El Capitan (10.11)
• Last Release: macOS Monterey (12.6.3)

Identifiers

• Model Identifiers: iMac17,1

iMac (21.5-inch, 2017)

Software

• First Release: macOS Sierra (10.12.4)
• Latest Release: 16.4 (20E246)
• Latest Beta Release: 16.5 beta (20F5028e)

Identifiers

• Model Identifiers: iMac18,1

iMac (Retina 4K, 21.5-inch, 2017)

Software

• First Release: macOS Sierra (10.12.4)
• Latest Release: 16.4 (20E246)
• Latest Beta Release: 16.5 beta (20F5028e)

Identifiers

• Model Identifiers: iMac18,2

iMac (Retina 5K, 27-inch, 2017)

Software

• First Release: macOS Sierra (10.12.4)
• Latest Release: 16.4 (20E246)
• Latest Beta Release: 16.5 beta (20F5028e)

Identifiers

• Model Identifiers: iMac18,3

iMac Pro (2017)

Software

• First Release: macOS High Sierra (10.13.2)
• Latest Release: 13.3 (22E252)
• Latest Beta Release: 13.4 beta (22F5027f)

Identifiers

• Model Identifiers: iMacPro1,1

iMac (Retina 5K, 27-inch, 2019)

Software

• First Release: macOS Mojave (10.14.4)
• Latest Release: 16.4 (20E246)
• Latest Beta Release: 16.5 beta (20F5028e)

Identifiers

• Model Identifiers: iMac19,1

iMac (Retina 4K, 21.5-inch, 2019)

Software

• First Release: macOS Mojave (10.14.4)
• Latest Release: 16.4 (20E246)
• Latest Beta Release: 16.5 beta (20F5028e)

Identifiers

• Model Identifiers: iMac19,2

iMac (Retina 5K, 27-inch, 2020)

Software

• First Release: macOS Catalina (10.15.6)
• Latest Release: 13.3 (22E252), 13.3 (22E252)
• Latest Beta Release: 13.4 beta (22F5027f), 13.4 beta (22F5027f)

Identifiers

• Model Identifiers: iMac20,1 and iMac20,2

Apple Silicon

iMac (24-inch, M1, 2021)

Color

• Blue, Green, Pink, Silver, Yellow, Orange or Purple

Processor, Memory and Storage

• Processor: Apple M1 SoC
• Memory: 8GB or 16GB LPDDR4X-4266
• Storage: 256GB, 512GB, 1TB or 2TB

Camera, Connections and Wireless

• Camera: 1080p FaceTime HD camera
• Connections: Two Thunderbolt / USB 4 ports, Two USB-C ports (four ports), Gigabit Ethernet (configurable with 2 ports, standard with 4 ports), 3.5mm headphone jack
• Wireless: WiFi 6, Bluetooth 5.0

Software

• First Release: 11.3 (20E232), 11.3 (20E232)
• Latest Release: 13.3 (22E252), 13.3 (22E252)
• Latest Beta Release: 13.4 beta (22F5027f), 13.4 beta (22F5027f)

Identifiers

• Model Identifiers: iMac21,1 and iMac21,2
• Model Numbers: A2438 and A2439
• Motherboard: J456AP and J457AP