/root/ 2 x Intel Xeon E5-2620 v3 testing with a Dell 0H21J3 and Matrox s G200eR2 on CentOS 6.5 via the Phoronix Test Suite. iotest: Processor: 2 x Intel Xeon E5-2620 v3 @ 2.40GHz (24 Cores), Motherboard: Dell 0H21J3, Chipset: Intel Haswell-E DMI2, Memory: 8 x 16384 MB 2133MHz, Disk: 2 x 300GB AL13SXB300N, Graphics: Matrox s G200eR2, Network: Intel I350 Gigabit Connection OS: CentOS 6.5, Kernel: 2.6.32-431.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4 IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better iotest . 3451.89 |============================================================= IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better iotest . 160.74 |==============================================================