[Info-vax] rx4640 power

[Steven Schweda]

> The HPE quickspecs mention AC Input power 200-240V 50-60
> Hz, with no mention of 120V operation. [...]

   I know nothing, but that (much like "insufficient power")
sounds to me like a clue.

> Yet the 120V amount (696 W) should be sufficient for this
> box with 1 CPU and little memory. 

   And if the total power output were the only limit on this
power supply, then that reasoning might have more value.

   Have you tried adding a second ("redundant") power supply
(at 120V)?  (Not so "redundant" at 120V, perhaps.)