P4433 Industrial Storage Server

High Performance Multi-Core Xeon Processors Up to 8x3.5" Hot Swap Disk Bays for SAS, SATA or SSD Multiple PCI / PCI-X / PCI Express Expansion Slots AC or DC Power Supply...

P4400 Compact Passive Backplane Server

Single Board Computer/Passive Backplane Intel® Core 2 Duo or Dual Xeon Performance Wide Choice of Passive Backplanes - up to 14 Slots Dual 92mm Redundant Front Access Hot Swap...