HPE 800W Hot-Plug Power Supply (P40399-B21)
From legal entity
To Warszawa / all provinces
Redundant sourcing
Integrators / DC / telco
Specifications
Description
Equipment Overview
The HPE 800W P40399-B21 is an enterprise-class server power supply unit designed for continuous 24×7 operation in rack and tower server environments. It delivers 800 W of power with hot-plug capability, enabling replacement without system downtime. This unit supports redundant power configurations to enhance fault tolerance in critical IT infrastructure. It is intended for use in server rooms and data centers where reliable power delivery is essential.
Main Parameters
- Part number (PN): P40399-B21
- Manufacturer: HPE
- Model: HPE 800W
- Power output: 800 W
- Type: Hot-plug (hot-swappable)
- Class: Server-grade (Enterprise, 24×7)
Key Advantages
The hot-plug design allows for seamless module replacement during operation, minimizing service interruptions in mission-critical environments. Support for redundant configurations (1+1) provides high availability, making this unit a suitable choice for enterprise projects requiring sustained uptime. The enterprise-class construction is optimized for continuous load in professional server infrastructure.
Compatibility & Integration
The P40399-B21 is compatible with select HPE rack and tower servers; exact server model compatibility should be verified prior to ordering. It integrates into standard server power supply bays following industry-standard hot-plug electrical and mechanical interfaces. Redundancy configuration requires matching HPE power supply units of the same part number for correct operation.
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Questions & Answers
How much does HPE 800W Hot-Plug Power Supply for ProLiant Servers (P40399-B21) cost?
Contact us for pricing. We reply within one business day with quote, availability, and shipping estimate to your location in Poland.Where to buy HPE in Poland?
QBS Europe OÜ supplies HPE for enterprise B2B customers in Poland. Project-scale procurement, multi-channel supply, VAT invoicing.What is the delivery timeline?
Stock items typically ship within 5-10 business days. Project-scale orders under specification: 3-8 weeks depending on route (Shenzhen → Gdańsk).Do you issue VAT invoices?
Yes, QBS Europe OÜ issues formal PPN (VAT) invoices for enterprise buyers. Certificate of origin and customs documents provided.Also in This Category «Enterprise Servers (Rack & Tower)»
Delivery Across Poland
We ship enterprise IT equipment to all major Polish cities and provinces: