Aruba X391 550W Pwr2Prt AC PSU
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New: 12-month warranty, manufacturer-backed and mirrored locally (longer where the manufacturer's own warranty is longer).
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Aruba X391 550W Pwr2Prt AC PSU.
Device Type: Power supply - hot-plug / redundant - plug-in module. Input Voltage: AC. Power Capacity: 550 Watt. Features: Rear-to-front airflow. Width: 7.4 cm. Depth: 22.6 cm. Height: 4.1 cm. Weight: 771.1 g.
Specifications
Highlights
- 550 Watt AC power output
- Hot-plug and redundant plug-in module architecture
- Rear-to-front airflow cooling design
- Compatible with Aruba CX 8100 and CX 8360 switches
- Compact form factor weighing 771.1 g
General
- Device Type
- Power supply - hot-plug / redundant - plug-in module
Compatibility Information
- Designed For
- HPE Aruba CX 8360-12C, 8360-16Y2C, 8360-24XF2C, 8360-32Y4C, 8360-48XT4C
- Designed For
- HPE Aruba Networking CX 8100 24x10GBase-T 4x10G SFP+ 4x40/100G QSFP28 Switch
Dimensions & Weight
- Width
- 7.4 cm
- Depth
- 22.6 cm
- Height
- 4.1 cm
- Weight
- 771.1 g
Miscellaneous
- Features
- Rear-to-front airflow
Power Device
- Input Voltage
- AC
- Power Capacity
- 550 Watt
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The HPE Aruba X391 550W Pwr2Prt AC PSU is a hot-plug, redundant plug-in power supply module designed for select HPE Aruba CX 8100 and CX 8360 series switches. Engineered with rear-to-front airflow, it delivers reliable 550W power capacity for enterprise data centres and network rack deployments requiring continuous operational uptime.
Frequently asked questions
Which network switches are compatible with the Aruba X391 PSU?
- The Aruba X391 550W power supply is engineered for HPE Aruba CX 8360 switch models (including 8360-12C, 8360-16Y2C, 8360-24XF2C, 8360-32Y4C, and 8360-48XT4C). It is also compatible with the HPE Aruba Networking CX 8100 24x10GBase-T switch.
What is the benefit of the rear-to-front airflow design?
- Rear-to-front airflow, or power-to-port cooling, draws intake air from the power supply face and exhausts it across the port side. This matches enterprise rack configurations where power supplies are aligned with cold-aisle intake channels.
Does the Aruba X391 power supply come with a local warranty?
- Yes, purchases made through Server Hub include a local South African warranty for peace of mind. All units are supplied for business and enterprise use and priced in South African Rand.