asgAttachedBladesBitmask 1.3.6.1.4.1.2620.1.48.17

Bitmask of attached blades: Chassis 1 - 16 Least Significant Bits Chassis 2 - 16 Most Significant Bits E.g. asgAttachedBladesBitmask = 00030002 It means blade 2 is attached in chassis 1 and blade 1 and blade 2 are attached in chassis 2