Apple Mac Pro Mac Pro. Power to change everything. Reimagined from the inside out, the new Mac Pro is defined by performance, expandability, and customizability. With the greatest performance, expansion, and configurability yet, the new Mac Pro is extreme in every way. Featuring an Intel Xeon W processor configurable up to 28 cores. Up to four AMD Radeon Pro Vega II GPUs for the most powerful graphics ever in a Mac.1 Up to 1.5TB of ultrafast memory.2 Eight PCI Express slots available for expansion and customization. All inside a stainless steel space frame with a removable aluminum housing. It’s a Mac that lets a wide range of professionals push the limits of what’s possible. • 8-core Intel Xeon W processor, configurable up to 28 cores • Radeon Pro 580X MPX Module, configurable with up to four AMD Radeon Pro Vega II GPUs1 • 256GB SSD, configurable up to 4TB3 • Four Thunderbolt 3 (USB-C) ports, two USB 3 ports, and two 10Gb Ethernet ports • 12 DIMM slots, configurable up to 1.5TB of DDR4 ECC memory2 • Eight PCI Express slots • Magic Keyboard with Numeric Keypad, Magic Mouse 2, configurable with Magic Trackpad 2 • The lastest version of macOS 1Using two MPX Modules with two AMD Radeon Pro Vega II GPUs. 2Requires 24-core or 28-core processor. 31GB = 1 billion bytes and 1TB = 1 trillion bytes; actual formatted capacity less.