Tag: QDR InfinBand

Appro Doubles Up on Onboard InfiniBand

Jun 18, 2009 |

On Tuesday Appro announced the latest update to its Xtreme-X1 line of supercomputers. The new X1 has the Nehalem EPs of course (Xeon 5500s), but one of the significant innovations was the use of dual quad data rate (QDR) InfiniBand chips on the motherboard to create two InfiniBand networks (or “rails”) in the system.