R900

• Dell PowerEdge R900
• 4 QuadCore Intel(R) Xeon(R) CPU E7320 @ 2.13GHz (16 cores in total)
• 32GB of RAM
• RAID10 on 8 disks 2.5” 15K RPMS
• FusionIO 160GB SLC
• FusionIO 320GB MLC

OS:

• CentOS 5.5
• XFS filesystem