iMac(Retina 5K, 27-inch, Late 2015)
Retina. Now in colossal and ginormous.
Background
On October 13, 2015, Apple introduced a new configuration of the 27-inch iMac with Retina display. It featured updated sixth-generation Intel processors, faster memory, faster graphics, and new Magic peripheral devices.
Source: Mactracker
Key Specs
Display27" 5K Retina display
Chipi5-6500 / i5-6600 / i7-6700K
GraphicsAMD Radeon R9 M380 / AMD Radeon R9 M390 / AMD Radeon R9 M395 / AMD Radeon R9 M395 / Optional AMD Radeon R9 M395X
Memory8GB / 16GB / 32GB
Storage1TB / 1TB Fusion Drive / 2TB Fusion Drive / 3TB Fusion Drive / 256GB SSD / 512GB SSD / 1TB SSD
Battery-
Weight9.54kg
Full Specifications
Basic Info
Release Date2015.10.14
OS SupportOS X 10.11 ~ macOS 12
Chip & Storage
Chipi5-6500（Quad-Core） / i5-6600（Quad-Core） / i7-6700K（Quad-Core）
Memory8GB / 16GB / 32GB
Storage1TB / 1TB Fusion Drive / 2TB Fusion Drive / 3TB Fusion Drive / 256GB SSD / 512GB SSD / 1TB SSD
Neural Engine/
Display
Screen Size27"
Screen Type5K Retina display
Resolution5120 × 2880
PPI218
Camera & Audio
CameraFaceTime HD
Media DriveNo built-in optical drive
Connectivity & Expansion
Wi-Fi802.11ac Wi-Fi
BluetoothBluetooth 4.0
Body & Dimensions
Width51.6 mm
Height65 mm
Thickness20.3 mm
Weight9.54kg
Model Identifier
Model IDiMac17,1
Mold ModelA1419
Technical Specificationshttps://support.apple.com/zh-cn/112035