First, determine which components you want to use in your GT3 Chassis. Refer to the below guidelines to select components for your GT3 build:

1. CPU/Heatsinks - All current CPUs are fully compatible with GT3. GTR Recommends using heatsinks/thermal solutions supplied with the CPU.
2. Motherboard - ATX or Micro-ATX motherboards with PCI-Express x16 Slot in position #6 or Slot #7. Not sure if the motherboard you want to use will work? Send us the make and model number and we will gladly check it for you. *Many*, many motherboards utilize connectors in Slot #6 or #7.
3. Memory  - GT3 accommodates memory sizes up to and including 1.7” in height. This includes most memory available in the market today. Memories modules with protruding heatsinks are not recommended.
4. Graphics Card - single or dual slot, up to 9" and select 9.5" length cards, with two or less 6-pin power connectors.
5. PCI Add-In Card - Any PCI add-in card, such as a sound card, or network card.
6. Hard drive - GT3 supports up to two, one in the hidden drive bay, the other in the Feature Module. Note, the second hard drive occupies the space of the PCI Add-In Card. Thus, GT3 builds can have one or the other - a second hard drive, or a PCI-Add in card.
7. Slim CD - GTR Recommends a SATA Slim CD.

Second, be sure to check out GTR's Technical Whitepapers for information on a few typical GT3-PC builds, along with technical data on those builds. Each Technical Whitepaper also includes links to Newegg's product page for components used in each build. A great way to build a GT3-PC with tried-and-true component configurations:

• AMD Phenom II 965 GT3 PC Whitepaper - "aEnthusiast Phenom II 965"
• Intel Core i7 GT3 PC Workstation Whitepaper - "iProfessional"
  
• AMD Phenom II GT3 PC Gaming PC Whitepaper - "aEnthusiast"

Third, download the latest GT3-BH Installation Guide

Also, be sure to check out our Forums, to get engaged with the latest GT3 information.

Lastly, check the FAQ or feel free to contact us.