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865434-B21 - HPE 800W Flex Slot -48VDC Hot Plug Low Halogen Power Supply Kit

MFG Part








Standard Warranty

Limited warranty - 1 year

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.

Key Selling Points

  • Titanium-certified power efficiency
  • Flex slot design
  • Multiple power output options
  • Power management

Product Features

  • Titanium-certified power efficiency
    Titanium power efficiency certification from 80Plus program - one of the highest power efficiency certifications available in the IT industry reduces data center operating costs related to power by reducing server power requirements and power waste.
  • Flex slot design
    Tool-less hot plug design improves serviceability buy allowing quick and easy access to system power supplies.
  • Multiple power output options
    Multiple output options allowing users to "right-size" their power needs and avoid "trapped" power capacity in their data centers caused by over-subscribing power needs. Support for both low-line and high-line AC input voltages providing additional flexibility to operate in multiple.
  • Power management
    Supports multiple operating modes to maximize power efficiency when configuring servers with redundant power supplies.


Device Type Power supply - hot-plug / redundant - plug-in module
Specification Compliance Flex Slot
Power Device
Input Voltage DC -48 V
Input Voltage Range DC -40 - -72 V
Frequency Required 50 - 60 Hz
Power Capacity 800 Watt / 883 VA
Efficiency 94%
80 PLUS Certification 80 PLUS Platinum
Compliant Standards UL, TUV, C-Tick, BSMI, cUL, CCC, KCC, WEEE, low halogen, CISPR Class A
Environmental Parameters
Min Operating Temperature 41 °F
Max Operating Temperature 131 °F
Humidity Range Operating 5 - 95% (non-condensing)
Dimensions & Weight
Width 2.7 in
Depth 8.9 in
Height 1.6 in
Weight 32.1 oz
Dimensions & Weight (Shipping)
Shipping Width 7.5 in
Shipping Depth 14.8 in
Shipping Height 5.8 in
Shipping Weight 3.51 lbs
Compatibility Information
Designed For HPE ProLiant DL360 Gen10 (800 Watt), DL360 Gen10 Base (800 Watt), DL360 Gen10 Entry (800 Watt), DL360 Gen10 High Performance (800 Watt), DL360 Gen10 Low (800 Watt), DL360 Gen10 Performance (800 Watt), DL360 Gen10 Solution (800 Watt), DL380 Gen10 (800 Watt), DL380 Gen10 Base (800 Watt), DL380 Gen10 Entry (800 Watt), DL380 Gen10 High Performance (800 Watt), DL380 Gen10 Performance (800 Watt), DL380 Gen10 Solution (800 Watt), DL385 Gen10 (800 Watt), DL385 Gen10 Base (800 Watt), DL385 Gen10 Entry (800 Watt), DL385 Gen10 High-Performance (800 Watt), DL385 Gen10 Performance (800 Watt), DL385 Gen10 Solution (800 Watt), DL560 Gen10 (800 Watt), DL560 Gen10 Base (800 Watt), DL560 Gen10 Entry (800 Watt), DL560 Gen10 Performance (800 Watt), ML350 Gen10 (800 Watt), ML350 Gen10 Base (800 Watt), ML350 Gen10 Entry (800 Watt), ML350 Gen10 Performance (800 Watt), ML350 Gen10 Solution (800 Watt), ML350 Gen10 Sub-Entry (800 Watt)