HP Elite 8300 Small Form PC Unit:

Base Spec:
Processor: Core i5 3470 3.2GHz
Memory: 4GB DDR3
Hard Drive: 500GB 3.5" 7.2K SATA
Optical: DVD-RW Drive

Tech Spec:
4 x DIMM Slots DDR3 (Maximum System Memory 32GB)
1 x 3.5" SATA Hard Drive or 1 x 2.5" SDD Supported
2 x PCIe x16 - Low-Profile
1 x PCIe x1 - Low-Profile
1 x PCI - Low-Profile

Front Ports:
4 x USB 2.0
1 x Headphone Port
1 x Microphone Port

Rear Ports:
4 x USB 3.0
2 x USB 2.0
2 x PS/2
1 x RJ-45
1 x VGA
1 x DisplayPort
1 x Serial Port
1 x Audio In
1 x Audio Out

Dimensions:
37.9 cm x 10cm x 33.8cm