
Why buy from us?
HardwareJet is built for professionals who need dependable hardware without delays or guesswork. Our curated network of manufacturers ensures quality parts, fair pricing, and responsive service.
Ask a Question About This Product
- In Stock: 6
- Manufacturer: HP
- Model or Part: 865412-001
- Condition: Refurbished
- Weight: 3.00lb
United States Shipping
Orders over $200 qualify for Free Super-Saver Shipping! We ship at our discretion via the most cost-effective method using FedEx, UPS, or USPS.To ensure your order is processed efficiently, all shipping charges must be pre-paid at checkout. We are unable to bill directly to third-party shipper accounts or use customer-provided labels for domestic shipments.
International Shipping
International orders begin processing as soon as payment is confirmed.- Pre-paid Shipping: For your convenience, you can select and pay for international shipping directly at checkout.
- Carrier Accounts: Alternatively, we can bill transport costs directly to your FedEx account number. (Note: We cannot bill to DHL, TNT, or UPS accounts).
- Customer Labels: We are also happy to ship internationally using pre-paid labels provided by you for any carrier.
Expedited and Rush Shipping
Need it faster? HardwareJet.com offers 1 or 2-day expedited shipping options during checkout for eligible items.To get your order to the front of the line, expedited orders include a small rush fee in addition to the carrier's shipping charges. If an item is not available for expedited shipping, these options will not appear in your cart.
Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
To bring you an even wider selection, some of our items are shipped directly from our trusted partners. Delivery times may vary for these items.
Overview
The HP 800W Flex Slot Low Halogen Power Supply Unit (part number 865412-001) delivers reliable, high-efficiency power for a wide range of HP server and workstation configurations. Designed with a low-halogen, environmentally friendly construction, this PSU helps reduce toxic emissions while maintaining the performance required for demanding data centre and enterprise workloads. Its flexible slot design fits easily into standard rack or tower chassis, providing a clean and organized power solution that supports hot-swap capabilities for uninterrupted operation.
Key Features
- 800 watts of continuous power output for robust performance
- Low halogen formulation for safer disposal and lower environmental impact
- Flex slot form factor compatible with a variety of HP server models
- Hot-swap ready design minimizes downtime during maintenance
- High efficiency operation reduces overall energy costs
- Integrated over-voltage, over-current, and short-circuit protection
Technical Specifications
- Input voltage: 100-240 V AC
- Frequency: 50/60 Hz
- Output voltage: 12 V DC
- Maximum current: 66.7 A
- Power factor: 0.95 or higher
- Efficiency: up to 92 percent
- Operating temperature range: 0 to 40 degrees Celsius
- Dimensions: standard 1U flex slot size
- Weight: approx 5.5 kg
Typical Applications
- HP ProLiant rack servers requiring reliable high-density power
- HP BladeSystem enclosures that use flex slot power modules
- Enterprise data centre deployments with hot-swap power redundancy
- High-performance computing clusters where low heat output is critical
- Virtualisation platforms that demand consistent power delivery
- Any HP workstation or server configuration that supports a 800W flex slot PSU