HPE S0F90A Aruba X3A15 1600W 12VDC Back-to-Front PSU
Overview
The HPE S0F90A is a hot-pluggable power-supply unit (PSU) designed for Aruba / HPE networking chassis. It delivers 1600 W of power at 12 V DC, drawing from a wide DC input range of 40–75 V. The back-to-front airflow design makes it suitable for performance switches while maintaining efficient thermal management. This module supports redundancy in critical deployments, allowing for continuous operation even during PSU replacement.
Key Features
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1600 W output at 12V DC
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Wide input range: 40–75 V DC
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Back-to-front airflow direction for chassis-cooling efficiency
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Hot-swappable design for high availability
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Compatible with HPE Aruba 9300S-series switches


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