Leopard 4 SATA disks ZFS mirror Running pts/dbench-1.0.0. leopard4satadiskszfsmirror: Processor: 2 x Intel Xeon 5120 @ 1.87GHz (4 Cores), Motherboard: Supermicro X7DB8, Chipset: Intel 5000P MCH, Memory: 8 x 2048 MB DDR2-667MHz, Disk: 2 x 120GB INTEL SSDSA2M120 + 2 x 400GB Western Digital WDC WD4000YS-01M + 1000GB 9650SE-16M DISK + 3 x 500GB Western Digital WDC WD5001AALS-0, Graphics: ATI ES1000 OS: Ubuntu 10.04, Kernel: 2.6.32-30-server (x86_64), Display Driver: ati, Compiler: GCC 4.4.3, File-System: ext4 Dbench 4.0 Client Count: 12 MB/s > Higher Is Better leopard4satadiskszfsmirror . 72.01 |===========================================