The Good: The Mac Pro's hardware is incredibly powerful, especially if you're using it for pro-level graphics and video tasks. It can output to up to three 4K displays simultaneously, thanks to six Thunderbolt 2 ports plus HDMI. The system is whisper-quiet, with a clever three-sided motherboard for efficient cooling and space savings. The Bad: Internal expandability is limited, and even the starting price is a hefty $3,000. While it's a very high-design product, the components inside are intended for professional use, and not especially suitable for Apple-loving home consumers. The Bottom Line: Apple radically re-imagines the professional desktop with the new Mac Pro, featuring a design that looks fantastic and offers genuine breakthrough advantages. But, consumer-level Apple enthusiasts should note that this product isn't specifically targeted at them and DIY upgraders will lament the loss of traditional desktop tower flexibility. Editors' note (April 7, 2017): This review refers to the 2013 version of the Mac Pro. Apple has since revealed its roadmap for the product's future, as well as some other info on Mac desktops and accessories. Specifically, we now know:The Mac Pro reviewed here got a slight spec bump on April 4, 2016. Apple is working on a completely redesigned version of the Mac Pro, but that new model won't debut until sometime after 2017.New iMacs, including at least one version that may appeal to pro-level customers, will be released before the end of 2017.Apple is also working on new pro-level displays.Read our first take of the 2017 update of the Mac Pro for more information.The review of the 2013 Mac Pro follows.Apple's new Mac Pro is a stunningly fresh take on the desktop computer. But it's probably not for you.The tabletop-size cylinder design has been described as resembling everything from a small beer keg to a jet engine to a kitchen composter, each clad in gleaming Darth Vader black. More importantly, it breaks the decades-long tradition of putting desktop computer components in a rectangular box, whether a massive full tower of the kind that dominated offices and dens for many years, or a small cube such as Apple's own Mac Mini.Read more: Meet the new Mac ProWhen compared with the most recent professional-grade desktop Mac Pro, the difference is especially striking. Despite offering the same or better components, the new version has an interior volume that's about one tenth that of the big, boxy old Mac Pro desktop. Seen side by side, the significance of this is easy to see.But both that familiar silver tower and this new, sleek black cylinder are not intended for the same audience as the popular MacBook Air laptops or even the 27-inch iMac all-in-one. Besides a much steeper starting price, the main difference is in the internal components.The initial $2,999 investment required of a base model Mac Pro gets you a quad-core 3.7GHz Intel Xeon processor, 12GB of RAM, a 256GB SSD, and AMD D300 FirePro graphics. Two points of commonality with current-gen consumer Mac systems are the faster PCIe style SSD storage, and a Wi-Fi antenna using the latest 802.11ac standard.A second base model, starting at $3,999, moves up to a six-core Xeon CPU with 16GB of RAM, AMD D500 FirePro graphics, and the same 256GB SSD. Additional upgrades, to D700 GPUs, and up to a 12-core processor, can drive the price up even further. Note that the box contains only the small tower and a power plug; even the keyboard and mouse are sold separately.Apple calls this the future of the pro-level desktop, and the company is emphasizing its use in high-end movie and music production, although I'm sure graphic designers, Web site builders, and other creative types are already trying to work one of these into their budgets.Ports and connections are accessible from a front panel (or rear panel, depending on how you position the chassis). In one of those clever extras Apple is known for, a glowing border around the ports lights up when the system is moved, such as when you might swivel it to plug something in. In the panel, you'll find six Thunderbolt 2 ports that can power up to three simultaneous 4K displays, including one from a built-in HDMI output.The smaller design is built around cooling and efficiency, and Apple says the new Mac Pro is much more power efficient than the previous tower-based Mac Pro desktop. It's also very quiet, with minimal fan noise, which Apple compares to the sound level of a Mac Mini desktop. A fan sends warm air upward, and if you hover a hand over the top of the system, you can feel a faint flow of warm air.Can you buy a Mac Pro for home use as your personal PC? Yes, but it may not be the most economical use of your money (and for home users, it's also worth a mention that despite being a desktop computer, the Mac Pro lacks an internal optical drive, even as its cylindrical shape seems perfectly suited for one). Still, many will doubtless do just that, mesmerized by the design and high-end configuration options. Our review bridges this gap, interpreting the Mac Pro as a consumer extravagance, while also looking into its ability to handle professional tasks, especially as it relates to the growing field of 4K video.An important note: In our consumer-level benchmark testing, the system excelled, but with a giant asterisk. That mitigating factor is that the review sample loaned to us by Apple is a very high-end configuration. It includes an 8-core Intel Xeon processor, a whopping 64GB of RAM, a full 1TB SSD hard drive, and upgraded D700 AMD FirePro video cards, all of which adds up to a current price of $8,099 (and an availability date of February).Design and features This is not the first time Apple has done something radically different with a desktop computer. The G4 Cube was a famously minimal gleaming box meant to represent the future of PCs. While the Cube was a cult favorite more than a commercial success, the new Mac Pro feels like the logical next evolution in maximizing power while minimizing space.