The iMac is Apple's all-in-one computer, with the iMac BTO/CTO (Late 2015) model featuring a 3.3 GHz Core i7 (I7-5775R) processor. It was introduced on October 13, 2015.
The iMac BTO/CTO (Late 2015) is configured with 8 GB of RAM by default, with the option to upgrade to a maximum of 16 GB. The standard hard drive is a 1 TB (5400 RPM) Serial ATA (6 Gb/s) and contains a Iris Pro 6200 video card.
The BTO/CTO (Late 2015) can be connected via 4 (3.0) USB ports and SDXC SD Card expansion slots. The BTO/CTO (Late 2015) does not have FireWire ports or an ethernet port. The iMac BTO/CTO (Late 2015) has support for dual-screen and mirroring capabilities, with a native resolution of 4096x2304 and support for a second screen resolution of up to 4096x2304.
Need help identifying if your computer is the iMac BTO/CTO (Late 2015)? Enter your serial number on our iMac serial number lookup page to find out the model of your iMac.
|Standard RAM||8 GB|
|Maximum RAM||16 GB|
|RAM Type||LPDDR3 SDRAM|
|Min. RAM Speed||1867 MHz|
|System Bus Speed||5 GT/s|
|Processor Speed||3.3 GHz|
|Processor Type||Core i7 (I7-5775R)|
|Standard Hard Drive||1 TB (5400 RPM)|
|Int. HD Interface||Serial ATA (6 Gb/s)|
|Video Card||Iris Pro 6200|
|Display and Resolution|
|Built-in Display||21.5" 16|
|2nd Display Support||Dual/Mirroring|
|2nd Max. Resolution||4096x2304|
|Ports / Slots|
|USB Ports||4 (3.0)|
|Expansion Slots||SDXC SD Card|
|Apple Order No||BTO/CTO (Late 2015)|
|Battery and Dimensions|
|Dimensions||17.7 x 20.8 x 6.9|
|Avg. Weight||12.5 lbs. (5.68 kg)|