The DFNSMALL was the first production digital observatory design deployed by the DFN. The majority of the Australian systems are of this iteration. The successor to the DFNSMALL design was the DFNEXT.

which version of DFNSMALL?

This is the second generation of DFNSMALL with Commell LE-37D PC (note the Commell PC has silver coulour heat sink):

The first generation had Advantech PCs (black anodized heatsink):

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Table of contents

• DFNSMALL BIOS Configuration
• DFNSMALL BIOS Configuration (Advantech)