Owner's Manual

1 System tour
8
Mainboard
Both the AW170hd F1 and AW170hq F1 include an InfiniBand port at
DDR (dual data rate) and QDR (quad data rate) speeds, respectively.
InfiniBand is a scalable serial communications link intended for
connecting processors with high-speed peripherals. (InfiniBand
requires a QSFP connector.)
Model Variations
AW170h F1 AW170hd F1 AW170hq F1
InfiniBand Connector No Yes Yes
DDR InfiniBand No Yes No
QDR InfiniBand No No Yes