Pro Core i7 16GB 256GB SSD OS X Yosemite 15.4 inch Laptop with Retina Display

Card reader integrated     Card reader
Compatible memory cards     SDXC
Certificates
Energy Star certified     
EPEAT compliance     Gold
Chassis
Chassis type     
Colour
Colour of product     Silver
Data transmission
Bluetooth     
Display
Display diagonal     15.4 in
Display Resolution     2880 x 1800
Energy management
AC adapter frequency     50/60
AC adapter input voltage     100 - 240
AC adapter power     85 W
Battery life (max)     8 hour(s)
Battery Technology     Lithium Polymer (LiPo)
Graphics
Discrete graphics adapter model     Iris Pro
Graphic adapter     
Graphics adapter family     Intel
Maximum resolution     4096 x 2160
On-board graphics adapter model     Intel Iris Pro Graphics
Hard drive
Hard drive capacity     256 GB
Storage media type     
Total Storage Capacity     256 GB
Keyboard
Keyboard number of keys     79
Numeric Keypad     
Pointing device     Trackpad
Memory
Compatible memory cards     SDXC
Internal memory     16 GB
Internal memory access speed     
Internal memory expansion module sizes     
Internal memory type     DDR3L-SDRAM
Maximum internal memory     8 GB
Maximum internal memory (64-bit)     
Memory Clock Speed     1600 MHz
Memory form factor     
Number of free internal memory expansion slots     
Networking
Bluetooth     
Bluetooth version     
Networking features     IEEE 802.11n
Operating system/software
Bundled software     iPhoto\r\niMovie\r\nGarageBand\r\nPages\r\nNumbers
Operating system provided     OS X Yosemite
Operational conditions
Maximum operating altitude     
Non-operating altitude     0 - 4500
Non-operating altitude relative to sea level     
Operating altitude     0 - 3000
Operating altitude relative to sea level     
Optical Drive
Optical drive type     None
Other features
BIOS manufacturer     
Chassis type     
Compatibility     Mac
Flash memory     256 GB
Graphic adapter     
Hard drive capacity     256 GB
Internal memory expansion module sizes     
Keyboard number of keys     79
Maximum operating altitude     
Memory Clock Speed     1600 MHz
Mini HDMI ports quantity     
Model availability     
Networking features     IEEE 802.11n
Optical drive type     None
Pointing device     Trackpad
Processor family     Core i7
Type     
USB 3.0 ports quantity     2
Warranty     1 year warranty
Phone Features
Form factor     Clamshell
Battery
Battery life (max)     8 hour(s)
Battery Technology     Lithium Polymer (LiPo)
Ports & interfaces
eSATA/USB 3.0 ports quantity     
HDMI ports quantity     
HDMI version     
Micro HDMI ports quantity     
Mini HDMI ports quantity     
USB 3.0 ports quantity     2
Processor
Maximum resolution     4096 x 2160
Motherboard chipset     
Processor cache     6 MB
Processor Clock Speed     2.2 GHz
Processor family     Core i7
Processor Model     Intel
Turbo frequency (max)     3.4 GHz
Storage
Card reader integrated     Card reader
Compatible memory cards     SDXC
Hard drive capacity     256 GB
Storage media type     
Total Storage Capacity     256 GB
Technical details
Brand compatibility     
Chassis type     
Colour of product     Silver
Compatibility     Mac
Energy Star certified     
Form factor     Clamshell
Graphic adapter     
Maximum resolution     4096 x 2160
Networking features     IEEE 802.11n
Numeric Keypad     
Optical drive type     None
Pointing device     Trackpad
Power availability     
Type     
Warranty     1 year warranty
Video
Graphic adapter     
Graphics adapter family     Intel
HDMI     
Maximum resolution     4096 x 2160
Weight & dimensions
Depth     247.1 mm
Height     18 mm
Weight     2.02 kg
Width     358.9 mm