raid 10 iozone 2 x Intel Xeon E5620 testing with a HP ProLiant DL180 G6 and Matrox s MGA G200e [Pilot] (SEP1) on Debian 7.8 via the Phoronix Test Suite. lsi2108-raid10-sas-ext4: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: HP ProLiant DL180 G6, Chipset: Intel 5520 I/O + ICH10R, Memory: 6 x 4096 MB DDR3-1333MHz Samsung, Disk: 1196GB SMC2108, Graphics: Matrox s MGA G200e [Pilot] (SEP1), Network: Intel 82576 Gigabit Connection OS: Debian 7.8, Kernel: 2.6.32-5-amd64 (x86_64), Compiler: GCC 4.7.2, File-System: ext4 IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better lsi2108-raid10-sas-ext4 . 5637.63 |============================================ IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better lsi2108-raid10-sas-ext4 . 311.71 |=============================================