Hewlett Packard 865408-B21 500W Power Supply Kit

HEWLETT PACKARD Part #/MPN: 865408-B21

DiscTech Item #: HPI-865408-B21-BN-OE

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Wattage/VA: 500W

Voltage: 110-240V Multi

Compatible Systems: HP 9th Gen. G9

Hewlett Packard 865408-B21 / 865398-001 / 866729-001 500W Flex Slot Platinum HS Low Halogen Power Supply Kit - Brand New

Hewlett Packard 865408-B21 / 865398-001 / 866729-001 500 Watts Flex Slot Platinum Hot Swappable Low Halogen Power Supply Kit - Brand New

HPE's Generic Part Number: 865398-001
HPE's Spares Part Number: 866729-001

HPE Flexible Slot (Flex Slot) Power Supplies share a common electrical and physical design that allows for hot plug, tool-less installation into HPE server solutions. HPE's Flex Slot power supplies are certified for high-efficiency operation and offer multiple power output options, allowing users to "right-size" a power supply for specific server configurations. This flexibility helps to reduce power waste, lower overall energy costs, and avoid "trapped" power capacity in the data center.

Flex Slot power supplies are rated for Platinum-level certification with efficiency of up to 94%, and Titanium-level certification with efficiency of up to 96%. Support for HPE Power Discovery Services, via embedded power line communication technology on the Gen9 ProLiant Servers, is also available with the 800W Titanium and 1400W Platinum Plus model. This feature enables each server to communicate identification, location, and power-related data to the Intelligent Power Distribution Unit in the rack which can then be shared with HPE Insight Control to manage power usage and efficiency in the data center.

Ships with: (1) Power supply unit, (1) IEC C13-C14 jumper cable, installation/safety guide

This product is compatible with the following HP Servers: DL360 Gen10, DL380 Gen10, DL385 Gen10, DL560 Gen10

NOTE: Flex Slot Platinum power supplies support power efficiency of up to 94% and include a standard C-14 power inlet connector.


ProLiant DL360 Gen10 ServerProLiant DL380 Gen10 ServerProLiant DL385 Gen10 ServerProLiant DL560 Gen10 Server

HPE Flexible Slot Power Supplies
Model Number(865408-B21
HPE's Generic Part Number865398-001
HPE's Spares Part Number866729-001
Input Voltage Range ( V rms )100-240
Frequency Range (Nominal) ( Hz )50-60
Maximum Rated Output Wattage Rating (Watts)500
Operating Temperature41° to 131°F (5° to 55°C)
Operating Relative Humidity (%)5% to 95%, non-condensing
Operating ElevationThe maximum ambient temperature of the power supply shall have an altitude de-rating, from sea level, of 1.0°C per every 304.8 m (1.8°F per every 1000 ft) above sea level to a maximum of 3048 m (10,000 ft).
Storage Temperature-40° to 185°F (-40 to 85°C)
Storage Relative Humidity (%)5% to 95%, non-condensing
Storage Elevation0 to 50,000ft (0 to 15,240m)
Input Voltage
  • Low Line - Rated: 100V - 127V; Min 90V to Max 132V
  • High Line - Rated: 200 - 240V; Min 180V to Max 264V
  • Input FrequencyRated: 50 - 60Hz; Min 47Hz to Max 63Hz
    FCC EMI CertificationCE Mark, UL, cUL, IEC, EN, KCC, BSMI, CCC, TUV, C-tick, CISPR Class A
    Mechanical Dimensions (WxHxD)2.68 x 1.59 x 8.87 in (6.80 x 4.04 x 22.53 cm)

    NOTE: Length includes from handle to card-edge.
    Unit Weight2.0 lbs. (0.91 kg)
    Kit Contents
  • (1) Power supply unit
  • (1) IEC C13-C14 jumper cable, installation/safety guide

  • Click here to view the manufacturer's item description/brochure

    ROHS Compliant

    Alternate MPNs: 865398-001 866729-001

    Weight: 3 lb

    Warranty: 1 Year DiscTech

    Brand New

    Condition Levels Explained

    The product is brand new.

    1 Year DiscTech Warranty

    Product Warranties Explained

    The product has a DiscTech warranty for the time period specified. View our limited warranty