Build your SAN with commodity hardware
OnApp Storage has very modest hardware requirements. You can use build your SAN using commodity disks and servers.
The minimum recommended server specs are:
OnApp Controller Server
8GB RAM (16GB+ recommended)
Dual or Quad Core 2Ghz+
100GB Raid 1
2x Gig NIC
Quad Core 2Ghz+
30GB HD (any commodity SATA or SSD drives)
4 x Gig NIC
* Please note that a small amount of hypervisor RAM is required by OnApp Storage, which cannot be assigned to VMs.