B grade refers to units that may have dents, chips, or scuffs on the body. Hairline scratches or scuffs may be on the screen.
Model Name: iMac (Retina 5K, 27-inch, Late 2014)
Display Inch: 27-inch (diagonal) Retina display with IPS technology
Resolution: 5120by2880 resolution with support for millions of colors
Processor Options: 3.5GH z quad-core Intel Core i5 processor (Turbo Boost up to 3.9GH z)
: 4.0GH z quad-core Intel Core i7 processor (Turbo Boost up to 4.4GH z)
Graphics Card Options: AMD Radeon R9 M290X graphics processor with 2GB of GDDR5 memory
: AMD Radeon R9 M295X graphics processor with 4GB of GDDR5 memory
RAM: 8GB RAM | 16GB RAM | 32GB RAM
Storage: 256GB SSD | 512GB SSD | 1TB SSD | 1TB Fusion Drive | 3TB Fusion Drive
Camera: FaceTime HD camera
Video Support: 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
Audio: Stereo speakers | Dual microphones |
Headphone port: - (Headphone/optical digital audio output (minijack) | Support for Apple iPhone headset with microphone)
Connections & Expansion: Headphone port | SDXC card slot | Four USB 3 ports (compatible with USB 2) | Two Thunderbolt 2 ports
Wi-Fi: 802.11 ac Wi-Fi wireless networking; IEEE 802.11 a/b/g/n compatible
Bluetooth: Bluetooth 4.0 wireless technology
OS: OS X Yosemite
Built-in Apps:
Dimensions: Height 20.3 inches ( 51.6 cm) x Width 25.6 inches ( 65.0 cm) x Stand depth 8 inches ( 20.3 cm)
Weight: 21 pounds ( 9.54 kg)