Processor std/max : Intel Xeon E5-2407 v2 2.40GHz

Memory std/max : 1x8GB RDIMM, 1600MT/s

Internal Storage : 1 x 1TB 7.2K RPM SATA 3.5 ” Hard Drive

Processor std/max : Intel Xeon E5-2420 v2 2.20GHz

Memory std/max : 2 x 8GB RDIMM, 1600MT/s

Internal Storage : 1 x 1TB 7.2K RPM SATA 3.5 ” Hard Drive

Processor std/max : Intel(R) Xeon(R) Processor E3-1225 v3

Memory std/max : 1 x 4GB UDIMM, 1600 MT/s

Internal Storage : 1 x 1TB 7.2K Entry SATA 3.5in Cabled Hard Drive (Max 12TB)

Processor std/max : Intel® Xeon® Quad-Core E3-1220v2

Memory std/max : 1 x 8GB UDIMM, 1600Mhz, Low Volt, Dual Rank

Internal Storage : 1 x 500GB 3.5-inch 7.2K RPM SATA II Hard Drive – Non Hotplug (Max 12TB)