Apple Mac Pro MB871LL/A Desktop (OLD VERSION)
Product By : Apple
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Apple Mac Pro MB871LL/A Desktop (OLD VERSION).
Amazon.comPowered by an Intel "Nehalem" Xeon processor and featuring a next-generation system architecture, the Apple Mac Pro desktop PC delivers up to twice the performance of its predecessor. It combines a single, hyper-threaded 2.66 GHz Quad-Core Intel Xeon 3500 series processor with a new Turbo Boost feature that automatically boosts the processor clock speed based on workload. An updated interior provides easy access to all components within the Mac Pro for hassle-free expansion and massive upgrade ability--up to 8 GB of 800 MHz RAM and four hard drive bays for up to 4 TB (that's right--terabytes) of storage under the hood. And while it comes standard with a 16x SuperDrive (compatible with burning DVDR/RW and CD-R/RW discs), you can also add a second writing SuperDrive.

Continuing Apple's commitment to the environment, the new Mac Pro exceeds Energy Star 4.0 requirements and is leading the industry as an early adopter of the more stringent Energy Star 5.0 requirements which will become effective later this year. The Mac Pro enclosure is made of highly recyclable aluminum and the interior is designed to be more material-efficient.
This model of the Mac Pro (MB871LL/A) features a 640 GB hard drive, 3 GB of RAM, NVIDIA GeForce GT 120 with 512MB GDDR3 memory, Mini DisplayPort and dual-link DVI video output, and a plethora of USB 2.0 and FireWire 800 ports on the back and front of the chassis. It comes pre-loaded with Apple's Mac OS X 10.6 Snow Leopard operating system--an operating system custom-designed for the advanced technology inside--and it also comes with the iLife '09 suite of applications, including iPhoto, iMovie, Garageband, and iTunes.
The Nehalem Advantage
Many quad-core processors are composed of two separate dies, which means some cached data has to travel outside the processor to get from core to core. That's an inefficient way to access information. Enter the Quad-Core Intel Xeon Nehalem processor. Its single-die, 64-bit architecture makes 8 MB 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.

The next-generation system architecture delivers up to twice the performance of the previous generation Mac Pro system.

Smart design makes installing massive amounts of memory, adding expansion cards, and increasing storage surprisingly simple.

See larger image. System memory is often connected to a processor through a separate I/O controller. But each Intel Xeon Nehalem processor features an integrated memory controller--another leap forward for workstation system architecture. By connecting memory directly to the processor, the new Mac Pro processors have faster access to data stored in memory, and memory latency is reduced by up to 40 percent. The integrated memory controller, along with fast 1066 MHz DDR3 ECC SDRAM, also gives Mac Pro up to a 2.4x increase in memory bandwidth over previous generations. More bandwidth allows for more data to be fed to the processor faster, helping each core spend its time
Features- Next-generation system architecture and 2.66 GHz Quad-Core Intel Xeon 3500 "Nehalem" processor
- 3 GB RAM (expandable up to 16 GB), 640 GB hard drive (expandable to 4 TB), 18x Double-Layer SuperDrive
- NVIDIA GeForce GT 120 with 512MB of GDDR3 memory with one Mini DisplayPort, and one dual-link DVI port
- Five USB 2.0, four FireWire 800, Gigabit Ethernet, optical digital audio input and output, Bluetooth 2.1+EDR
- Pre-loaded with Mac OS X 10.6 Snow Leopard and iLife '09; includes Apple Keyboard with Numeric Keypad and Mighty Mouse
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Apple Mac Pro MB871LL/A Desktop (OLD VERSION) , 10 out of 10 based on 138 ratings
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