R0X35A Specifications
HPE Aruba CX 6400 1800W AC Power Supply Module (C16 Inlet)
Manufacturer: HPE (Hewlett Packard Enterprise)
Manufacturer Model: R0X35A
Product Line: HPE Aruba Networking
Product Series: Aruba CX 6400 Switch Power Systems
Product Type: Hot-Plug Switch Power Supply Module
Product Name: HPE Aruba CX 6400 1800W AC Power Supply (R0X35A)
KEY FEATURES:
Power Capacity: 1800W (1.8 kW)
Input Voltage: 100–240V AC (typically 200–240V for full output)
Input Frequency: 50–60 Hz
Output Voltage: 54V DC
Form Factor: Hot-swappable modular PSU
Inlet Type: C16 inlet (regional cord variants may apply)
Compatibility: HPE Aruba CX 6400 series switches (6405 / 6410 chassis)
Usage: Enterprise core and aggregation networking
PERFORMANCE:
Power Output:
1800W @ 200–240V AC
Reduced output at lower input voltage ranges
Efficiency: High-efficiency enterprise AC-to-DC conversion
Redundancy: Supports N+1 / N+N redundant PSU configurations
Hot-Plug Capability: Replaceable without system shutdown
Load Sharing: Multiple PSUs share load across chassis backplane
Reliability: Designed for continuous 24/7 data center operation
ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: 0°C to 45°C
Storage Temperature Range: -40°C to 70°C
Operating Humidity: 5% to 95% non-condensing
Durability: Enterprise-grade modular power system
Reliability: Built for high-availability networking environments
PHYSICAL:
Form Factor: Modular chassis PSU
Dimensions: Approx. 104 × 330 × 41 mm
Weight: ~1.9 kg
Color: Metallic / black industrial finish
Installation: Tool-less hot-swap insertion into Aruba CX 6400 chassis
VARIANT NOTE:
Suffix versions (such as #B2B, #B2E, etc.) represent regional or compliance kit differences like power cords or certifications, while the core hardware remains identical to R0X35A.
SUMMARY:
This is a 1800W hot-plug AC power supply module used in HPE Aruba CX 6400 switches, designed for redundant, high-capacity power delivery in enterprise data center and core networking environments.

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