The Mac Pro "Quad Core"(Mid-2012/Nehalem) is powered by a single 2.6 GHz Quad Core 45-nm Xeon W3565 (Nehalem) processor with a dedicated 256k of level 2 cache for each core and 8 MB of "fully shared" level 3 cache.
It is configured with 16 GB of DDR3 ECC SDRAM, a 1TB (7200 RPM) Serial ATA hard drive, an 18X dual-layer "SuperDrive" and an ATI Radeon HD 5770 graphics card with 1 GB of GDDR5 memory.
Expansion includes two external 5.25" "optical" bays, four internal 3.5" "cable-free, direct attach" hard drive bays, and four PCIe 2.0 slots.
Ports include five USB 2.0 ports, four Firewire
"800" ports, dual Gigabit Ethernet, two Mini DisplayPorts and a
dual-link DVI port, among others. AirPort Extreme (802.11a/b/g/n) and Bluetooth
2.1+EDR is standard.
|Processor Type||Xeon Quad Core|
|Processor Speed||2.6 GHz|
|Hard Drive Capacity||1TB|
|Type of DVD Drive||DVD-RW|
|Operating System||Mac OS X v10.11 (El Capitan)|