nfs-server 2 x Intel Xeon E5-2620 0 testing with a Supermicro X9DRi-LN4+/X9DR3-LN4+ v0123456789 and Matrox MGA G200eW WPCM450 on CentOS 6.2 (Final) via the Phoronix Test Suite. nfs-server: Processor: 2 x Intel Xeon E5-2620 0 @ 2.00GHz (24 Cores), Motherboard: Supermicro X9DRi-LN4+/X9DR3-LN4+ v0123456789, Chipset: Intel Sandy DMI2, Memory: 8 x 8192 MB DDR3-1333MHz, Disk: 395GB, Graphics: Matrox MGA G200eW WPCM450, Network: Intel 82575EB Gigabit Connection OS: CentOS 6.2 (Final), Kernel: 2.6.32-220.13.1.el6.x86_64 (x86_64), Compiler: GCC 4.4.6 20110731, File-System: ext4 IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better nfs-server . 397.85 |========================================================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better nfs-server . 4882.38 |=========================================================