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HP 321632-501 575-Watts Redundant Power Supply For Dl380
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HP 321632-501 575-Watts Redundant Power Supply For Dl380
- 575-Watt hot-plug output power
- Redundant N+1 power configuration
- 100–240V AC wide input range
- 50–60Hz operating input frequency
- Designed for ProLiant DL380 G4
- Tool-free hot-plug installation design
- Genuine HP enterprise server part
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HP 321632-501 575-Watts Redundant Power Supply For DL380
The HP 321632-501 575-Watts Redundant Power Supply is a genuine enterprise-grade hot-plug power module engineered to keep compatible HP ProLiant DL380 servers running with minimal disruption. Rated at 575 watts, it accepts a wide 100–240V AC input at 8.6A, making it adaptable to different data center power environments.
This power supply belongs to the ESP135 series and is purpose-built for HP ProLiant DL380 G4 chassis, where it can be installed as a single unit or paired with a second module for N+1 redundant operation. The redundant configuration allows the second supply to keep the server powered if one unit fails, reducing exposure to unplanned downtime.
Designed with hot-plug support, the 321632-501 can be installed or removed while the server stays powered on, which makes routine maintenance and part swaps faster for IT teams. It is commonly cross-referenced with related HP part numbers such as 367238-501, 355892-B21, 338022-001, and 406393-001.
Specifications of HP 321632-501 575-Watts Redundant Power Supply
General Information
Technical Information
Power Description
Miscellaneous
Compatibility of HP 321632-501 575-Watts Redundant Power Supply
The HP 321632-501 is designed to work specifically with HP ProLiant DL380 G4 server chassis that support the ESP135 series 575W hot-plug redundant power module. It is also recognized as compatible with HP ProLiant DL385 G1 systems using the same power bay design.
- Compatible with HP ProLiant DL380 G4 servers
- Compatible with HP ProLiant DL385 G1 servers
- Fits 575W redundant power supply bays
- Cross-references 367238-501 and 355892-B21
- Suited for N+1 redundant server builds
Before ordering, always confirm the exact server model, chassis generation, and existing PSU part number, since redundant power supplies are chassis-specific and not interchangeable across unrelated ProLiant series. Where two power supplies are installed together, HP recommends matching wattage and part numbers for stable, balanced operation.
WHY CHOOSE HP 321632-501 575-Watts Redundant Power Supply
The HP 321632-501 gives businesses a dependable, cost-effective way to maintain or upgrade power protection on compatible HP DL380 G4 servers. Its redundant hot-plug design suits organizations that cannot afford server downtime during maintenance or PSU failure.
- Delivers stable 575W output capacity
- Supports live hot-plug replacement
- Enables N+1 redundant power setup
- Wide AC input for flexibility
- Genuine HP quality and fit
WHERE HP 321632-501 575-Watts Redundant Power Supply IS USED
The HP 321632-501 is typically deployed in business and enterprise settings running HP ProLiant DL380 G4 servers where continuous uptime and serviceable hardware are priorities. Its redundant design makes it a practical fit for facilities hosting critical applications.
- Enterprise and colocation data centers
- Small business server rooms
- IT service and repair providers
- Server hardware refurbishment stock
- Backup and redundant power builds
FAQs
Is the HP 321632-501 575-Watts Redundant Power Supply compatible with my server?
The HP 321632-501 is built for HP ProLiant DL380 G4 servers. Please confirm your exact server model and existing PSU part number before placing an order.
Can I buy just one HP 321632-501 unit, or do I need a pair?
You can order a single HP 321632-501 for standard operation, or two units to set up N+1 redundant power for added protection against downtime.
What is the warranty on the HP 321632-501 575W Power Supply?
We back every HP 321632-501 with a warranty against defects, along with tested working condition before dispatch. Contact our sales team for exact warranty terms and current stock.