HP 865408-B21 500W Flex Slot Low Halogen Power Supply Unit

HP 865408-B21 500W Flex Slot Low Halogen Power Supply Unit
HP 865408-B21 500W Flex Slot Low Halogen Power Supply Unit
The HP 500W Flex Slot Low Halogen Power Supply Unit (part number 865408-B21) delivers reliable, efficient power for a wide range of HP server and storage platforms. Designed with low halogen components, this PSU helps reduce toxic emissions while mee... Read More
price
$22.95
  • In Stock: 50
  • Manufacturer: HP
  • Model or Part: 865408-B21
  • 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 Condition
Excellent - 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 500W Flex Slot Low Halogen Power Supply Unit (part number 865408-B21) delivers reliable, efficient power for a wide range of HP server and storage platforms. Designed with low halogen components, this PSU helps reduce toxic emissions while meeting strict environmental standards. Its flexible slot form factor fits seamlessly into compatible chassis, providing consistent 500 watts of power to keep critical workloads running smoothly.

Key Features

  • 500 watts continuous power output for demanding server environments
  • Low halogen construction for safer disposal and lower environmental impact
  • Flex slot design enables easy installation and replacement in supported HP systems
  • High efficiency operation reduces overall energy costs
  • Built-in over voltage, over current, and short circuit protection for enhanced system safety
  • Quiet fan operation maintains low acoustic levels in data centre or office settings

Technical Specifications

  • Input voltage: 100-240 V AC
  • Input frequency: 50/60 Hz
  • Output voltage: 12 V DC
  • Output current: 41.7 A (max)
  • Power factor: 0.95 or higher
  • Efficiency: 85 percent or greater at full load
  • Operating temperature range: 0 to 40 degrees Celsius
  • Storage temperature range: -20 to 70 degrees Celsius
  • Dimensions (W x H x D): 5.5 in x 1.5 in x 7.0 in
  • Weight: approx 3.5 lbs

Applications

  • HP ProLiant and BladeSystem servers that require a 500W power source
  • High performance computing clusters where power stability is critical
  • Enterprise storage arrays needing reliable low halogen power solutions
  • Virtualization hosts running multiple virtual machines
  • Data centre racks that prioritize energy efficiency and environmental compliance

Choose the HP 500W Flex Slot Low Halogen Power Supply Unit for dependable power delivery, reduced environmental impact, and easy integration into your existing HP infrastructure.