JL085A#AKM Specifications
HPE Aruba X371 250W AC / 12V DC Hot-Plug Power Supply Module
Manufacturer: HPE (Hewlett Packard Enterprise)
Manufacturer Model: JL085A#AKM
Product Line: HPE Aruba Networking
Product Series: Aruba 3810M / 2930M Switch Power Systems
Product Type: Hot-Plug Redundant Power Supply Module
Product Name: HPE Aruba X371 250W Power Supply (JL085A#AKM)
KEY FEATURES:
Power Capacity: 250W
Input Voltage: 100–240V AC
Input Frequency: 50–60 Hz
Output Voltage: 12V DC internal system power
Form Factor: Hot-swappable switch power supply module
Compatibility: HPE Aruba 3810M and 2930M series switches
PERFORMANCE:
Power Delivery: Stable DC output for enterprise switch operation
Efficiency: High-efficiency AC-to-DC conversion design
Redundancy: Supports dual power supply redundancy in compatible switches
Hot-Plug Capability: Replaceable without system downtime
Load Capacity: 250W continuous output
Reliability: Designed for 24/7 enterprise campus networking
ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: 0°C to 45°C (typical switch environment)
Storage Temperature Range: -40°C to 70°C
Operating Humidity: 5% to 95% non-condensing
Durability: Enterprise-grade modular PSU
Reliability: Built for continuous campus and data center operation
PHYSICAL:
Form Factor: Internal plug-in module
Dimensions: Approx. 225.6 × 83.1 × 40.1 mm
Weight: ~0.69 kg
Color: Metallic / black industrial finish
Installation: Tool-less insertion into Aruba switch chassis
VARIANT NOTE (#AKM):
The “#AKM” suffix typically indicates regional packaging/cording or minor kit configuration differences, while the core hardware remains the same as JL085A across regions.
SUMMARY:
This is a 250W hot-plug AC power supply module used in HPE Aruba 3810M and 2930M switches, designed for redundant enterprise network power delivery without PoE support.

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