4998GB PERC H700 RAID5 2 x Intel Xeon X5650 testing with a Dell 0F0XJ6 and Matrox MGA G200eW WPCM450 on Ubuntu 12.04 with RAID5 arrangement 4998GB PERC H700 RAID5: Processor: 2 x Intel Xeon X5650 @ 2.66GHz (24 Cores), Motherboard: Dell 0F0XJ6, Chipset: Intel 5500 I/O + ICH9, Memory: 12 x 16384 MB DDR3-1333MHz, Disk: 4998GB PERC H700, Graphics: Matrox MGA G200eW WPCM450, Network: Broadcom NetXtreme II BCM5709 Gigabit OS: Ubuntu 12.04, Kernel: 3.2.0-29-generic (x86_64), Compiler: GCC 4.6, File-System: ext4 IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 5661.87 |============================================= IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 5639.13 |============================================= IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 5724.24 |============================================= IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 6009.74 |============================================= IOzone 3.405 Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 6039.34 |============================================= IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 5864.59 |============================================= IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 446.13 |============================================== IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 423.75 |============================================== IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 417.45 |============================================== IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 418.16 |============================================== IOzone 3.405 Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 402.86 |============================================== IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 395.41 |============================================== IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 6249.61 |============================================= IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 6332.13 |============================================= IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 6242.77 |============================================= IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 5785.36 |============================================= IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 5974.09 |============================================= IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 454.27 |============================================== IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 420.70 |============================================== IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 415.50 |============================================== IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 533.68 |============================================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 494.84 |============================================== IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 5660.78 |============================================= IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better 4998GB PERC H700 RAID5 . 530.35 |==============================================