Headphone/optical digital audio output (minijack).Support for Target Display Mode via the Thunderbolt port using a Thunderbolt to Thunderbolt cable (sold separately).Support for extended desktop and video mirroring modes.Simultaneously supports full native resolution on the built-in display and up to a 30-inch display (2560 by 1600 pixels) on an external display.NVIDIA GeForce GT 750M graphics processor with 1GB of GDDR5 memory 21.5-inch (diagonal) LED-backlit display with IPS technology 1920-by-1080 resolution with support for millions of colorsĢ.7GHz quad-core Intel Core i5 processor (Turbo Boost up to 3.2GHz) with 4MB 元 cacheĢ.9GHz quad-core Intel Core i5 processor (Turbo Boost up to 3.6GHz) with 6MB 元 cacheĬonfigurable to 3.1GHz quad-core Intel Core i7 (Turbo Boost up to 3.9GHz).Ĭonfigurable to 1TB Fusion Drive or 256GB or 512GB of flash storage.

The appearance of your actual modules may vary. No additional promotions or discounts apply. This ensures maximum performance, and perfect compatibility. They will be from a single batch, and will have matching series numbers. The kit will consist of identical brand/model/spec IC's. Matched Modules: The Ramjet kits for the Mac Pro DDR3-1866 contain a matched set of DIMMs. All other size modules register at a bus speed of 1866Mhz. *32GB DIMMs: Due to configuration of the 2013 Mac Pro processor, 32GB modules will register at a bus speed of 1066Mhz. ordered at the same time.) 16GB and 32GB DIMMs can NOT be mixed with each other. Non-Mixable 16GB and 32GB DIMMs: 16GB and 32GB DIMMs can ONLY be used with identical 16GB or 32GB DIMMs from the same batch (i.e. You may add DIMMs in any combination, but performance will suffer slightly if the DIMMs are not matched 3x at a time.

The DDR3-1866 DIMMs for the Mac Pro will run 1-3% faster if they are installed in matched sets of three (tri-channel). Tri-channel memory configuration gives a slight performance advantage. Ramjet memory always conforms 100% to the Apple spec, and these DIMMs include the Apple thermal sensor. Many 3rd party Mac Pro DIMMs do not include this sensor. The DDR3-1866 DIMMs for the Mac Pro require a Thermal Sensor for full performance and compatibility. The machine has four slots that can take up to 32GB* per slot for a maximum upgrade of 128GB of RAM. The latest model of the Mac Pro takes DDR3-1866Mhz RAM.

Late 2013 imac therman sensor