Apple MacBook Pro MC723LL/A “Core i7″ 2.2 15”

Storage & Memory The Apple MacBook Pro comes with a 750 GB of 6 Gb/s Serial ATA (5400 RPM) hard disk drive. If you desire upgradability, MD311LL A is a good choice where the storage can be upgraded with any 2.5 inch hard drive. Screen Size and Resolution This MacBook pro 15 inch screen has a widescreen TFT active-matrix and a 1440×900 resolution. The screen is also LED-backlit. OS & Processor The specs include a pre-installed MacOS X 10.6.6 (10J3210), 2.2 GHz Intel Core i7 (I7-2720QM) (Sandy Bridge) processor, and dual graphics processors – an AMD Radeon HD 6750M with 1 GB of dedicated GDDR5 memory and an Intel HD Graphics 3000 graphics processor that shares 384 MB of memory with the system. Battery The MacBook Pro MC723LL/A comes with a 77.5-watt-hour lithium polymer battery that provides 7 hours of wireless web use. Memory & Architecture Your applications installed on the MacBook Pro are also guaranteed to run faster with a 256k level 2 cache and a 6 MB Level 3 cache plus a 5 GT/s frontside bus with 4 GB of 1333 MHz DDR3 SDRAM (PC3 – 10600) for its RAM. All of this is centered around a 64-Bit architecture. If you are looking for something faster performance wise then md035ll a, its successor, is something worth considering. Upgradability This MacBook Pro comes standard with 4GB of RAM, but users have the ability to upgrade up to 16GB similar to its predecessor, MC721LL/A. However, the operating system of the MacBook Pro can also be upgraded from its pre-installed MacOS X 10.6.6 (10DJ3210) to up to the current MacOS X 10.13.x. It can also be a host to the Windows OS 7 (32-Bit) and accommodate an operating system as high as the Windows 8.1 (64-Bit). This MacBook Pro comes with dimensions of 0.95 x 14.35 x 9.82 in and a weight of 5.6 lbs (2.54 kg).