s 2 x Intel Xeon E5-2650 0 testing with a Supermicro X9DRL-3F/iF v1.01 (3.0a BIOS) and Matrox s MGA G200eW WPCM450 on CentOS 6.9 via the Phoronix Test Suite. d: Processor: 2 x Intel Xeon E5-2650 0 @ 2.00GHz (16 Cores / 32 Threads), Motherboard: Supermicro X9DRL-3F/iF v1.01 (3.0a BIOS), Chipset: Intel Xeon E5/Core, Memory: 8 x 16384 MB DDR3-1333MHz Samsung M393B2G70BH0-, Disk: 3999GB DISK_RAID0 + 128GB Samsung SSD 840, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82574L Gigabit Connection OS: CentOS 6.9, Kernel: 2.6.32-696.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4 hdparm Timed Disk Reads Disk To Read: /dev/sda MB/s > Higher Is Better d . 409.44 |=================================================================== hdparm Timed Disk Reads Disk To Read: /dev/sdb MB/s > Higher Is Better d . 523.25 |===================================================================