Phoronix Intel Xeon E5645 testing with a Supermicro X8DA3 v1.3 and NVIDIA Quadro NVS 290 256MB on Ubuntu 14.10 via the Phoronix Test Suite. Western Digital WD5000AADS-0: Processor: Intel Xeon E5645 @ 2.40GHz (12 Cores), Motherboard: Supermicro X8DA3 v1.3, Chipset: Intel 5520 I/O + ICH10R, Memory: 12288MB, Disk: 500GB Western Digital WD5000AADS-0 + 500GB Seagate ST3500418AS, Graphics: NVIDIA Quadro NVS 290 256MB (459/400MHz), Audio: Intel 82801JI, Network: Intel 82573E Gigabit OS: Ubuntu 14.10, Kernel: 3.16.0-25-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.0, Display Driver: nouveau 1.0.11, OpenGL: 3.3.0, Compiler: GCC 4.9.1, File-System: ext4, Screen Resolution: 1920x1080 Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better Western Digital WD5000AADS-0 . 17819.08 |====================================== C-Ray 1.1 Total Time Seconds < Lower Is Better Western Digital WD5000AADS-0 . 26.36 |========================================= PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better Western Digital WD5000AADS-0 . 2817 |==========================================