Video and graphics are powered by the NVIDIA GeForce 8600M GT card, which is boosted by 128 MB of GDDR3 SDRAM. GDDR3 (Graphics Double Data Rate, version 3) is a graphics card-specific memory technology that's better able to deliver fluid frame rates for even the most advanced games and applications. The GeForce 8600M GT brings a new level of realism to the MacBook Pro with its 16-lane PCI Express architecture, 16x full screen anti-aliasing, 128-bit High Dynamic Range rendering, and a texture fill rate of up to 8.2 billion per second.
Hard Drive and Memory of Apple MacBook
The 120 GB Serial-ATA (SATA) hard drive (5400 RPM) provides more than enough space to store business-related documents and presentations, as well as offers space for a large digital audio and video library. This SATA hard drive also quickens the pace with a higher speed transfer of data--akin to FireWire and USB 2.0. The 2 GB of PC5300 DDR2 RAM (two SO-DIMMs of 1 GB) have an industry-leading 667 MHz speed, and the RAM capacity can be increased to a whopping 4 GB. Via