teste1 2 x Intel Xeon E5620 testing with a Dell 0H19HD and Matrox s MGA G200eW WPCM450 on Ubuntu 14.04 via the Phoronix Test Suite. teste1: Processor: 2 x Intel Xeon E5620 @ 2.39GHz (16 Cores), Motherboard: Dell 0H19HD, Chipset: Intel 5500 I/O + ICH10R, Memory: 4 x 8192 MB DDR3-1333MHz, Disk: 1999GB PERC H700 + 146GB PERC H700 + 2 x 500GB Samsung SSD 840, Graphics: Matrox s MGA G200eW WPCM450, Network: Broadcom NetXtreme II BCM5716 Gigabit OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: btrfs, Screen Resolution: 1024x768 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better teste1 . 1793.87 |=============================================================