Enter the Quad-Core Intel Xeon Nehalem” processor. Its single-die, 64-bit architecture makes 8MB of fully shared L3 cache readily available to each of the four processor cores. The result is fast access to cache data and greater application performance. Combine that with the other technological advances and you get a Mac Pro that’s up to 1.9x faster than the previous generation. All-new high-performance graphics cards from NVIDIA make Mac Pro graphics technology faster than before. Perfect for motion graphics, 3D modeling, rendering, or animation, the NVIDIA GeForce GT 120 with 512MB of GDDR3 memory comes standard and provides up to 2.9x the performance of previous Mac Pro standard graphics cards.
The Mac Pro also has four 3.5-inch internal hard drive bays that allows for an enormous amount of internal storage, up to 4TB. These bays are direct-attach and cable free, just attach the drive carrier to a Serial ATA hard drive and slide the drive into place. Install more memory in your Mac Pro in a snap. Literally. The redesigned interior lets you slide out the processor tray in one smooth motion, then simply snap new memory into place. You don’t have to dig around inside the computer or wrestle with wires or cables. The quad-core Mac Pro offers four slots that support up to 16GB of 1066MHz DDR3 ECC SDRAM. If you’re looking for a powerful and a sweet looking desktop this is the one for you. NVIDIA GeForce GT120 with 512MB GDDR3 Dedicated Video Memory 18x SuperDrive (DVD+-RW DL/CD-RW) Bluetooth 2.0 + EDR Two independent 10/100/1000BASE-T Ethernet Front ports – 2 x FireWire 800, 2 x USB 2.0, Headphone Minijack and Speaker Back ports – 2 x FireWire 800, 3 x USB 2.0, Optical Digital Audio In/Out TOSLINK ports, Stereo line-level input/output, 2 RJ-45, DVI, Mini DisplayPort Expansion slots – 2 x PCI Express 2.0 x4, PCI Express 2.0 x16 Monitor is not included