Brand: HP · SKU: J4839A · MPN: J4839A · Category: Components
The HP J4839A is a 500W Redundant Power Supply designed as a vital component for HP ProCurve networking equipment to guarantee consistent and dependable power supply, enhancing reliability and minimizing downtime. It is known for its sturdy design and redundancy features. It supports hot-swapping and has input voltage flexibility, working with both 110 V AC and 220 V AC (with a range of 100 - 240 V AC). The unit has a 500-Watt power capacity. It features an input current rating of 3.8A (up to 8.2A) and a frequency of 47/63 Hz or 50-60Hz. Dimensions are approximately 5 x 7.9 x 6.3 inches (H x W x D) or 200.7 x 160 x 127 mm. The weight is approximately 5.5 lbs (2.5 kg). It connects via 1 x Power input connector.
| Type | Redundant Power Supply |
|---|---|
| Feature | Hot-Swappable |
| Wattage | 500 Watt |
| Frequency | 47/63 Hz or 50-60Hz |
| Input Current | 3.8 - 8.2 A |
| AC Input Voltage | 100 - 240 V AC |
| Warranty | Varies by seller, common is 90 Days for refurbished units, up to 3 years offered by some resellers. |
| Weight | 5.5 lbs (2.5 kg) |
| Dimensions | 5 x 7.9 x 6.3 IN (H x W x D) or 200.7 x 160 x 127 mm |
The HP J4839A is a 500W redundant power supply unit for HP ProCurve GL, XL, and VL series switches, designed to ensure continuous operation and improved network reliability through power redundancy.
Yes, this HP 500W Redundant Power Supply for ProCurve GL/XL/VL Switches (J4839A) is 100% genuine HP hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This HP 500W Redundant Power Supply for ProCurve GL/XL/VL Switches includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the J4839A.