Description
Upgrade your data center efficiency with the HPE 800W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit. Designed for HPE ProLiant Gen10, Gen10 Plus, and Gen11 servers, as well as select Apollo and Alletra 4100 systems, this power supply delivers up to 94% efficiency while supporting tool-less hot-plug installation for improved serviceability. With its compact form factor that’s 25% smaller than previous generations, this PSU helps free up valuable server space for performance-enhancing components.
The 800W Flex Slot unit is certified to meet 80 Plus Titanium standards and complies with EU Lot 9 regulations, ensuring both energy efficiency and compliance. Whether you're optimizing for hybrid cloud, enterprise workloads, or remote operations, this power supply helps you streamline your infrastructure with lower power waste and simplified spares strategy.
| Specification | Details |
|---|---|
| Part Number | P38995-B21 |
| Form Factor | HPE Flexible Slot (Flex Slot), Hot Plug |
| Power Output | 800 Watts |
| Input Voltage | 100 – 240V AC |
| Efficiency | Up to 94%, 80 Plus Titanium Certified |
| Dimensions (WxHxD) | 6.80 x 4.04 x 22.53 cm |
| Weight | 1.43 kg |
| Compatibility | HPE ProLiant Gen10, Gen10 Plus, Gen11; Apollo Gen10/Plus; Alletra 4100 |
| Halogen Status | Low Halogen |
| Hot Plug Support | Yes, tool-less hot-plug access |
| Warranty | Inherits server warranty; subject to lifetime and usage limits |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
