All stock codes associated to this product
745813B21, 745813-B21, 2838720, 888182093993
   HP Server Redundant Power Supply Backplane Kit (745813-B21)
   
  Overview
   
  Looking for high-efficiency power solutions at an entry-level price for your ProLiant Gen9 Essential Server? HP Entry-Level Power Supplies offer an optimized set of features with options for both redundant and non-redundant power configurations. The HP 550W FIO Power Supply offers Silver-certified 80 Plus power efficiency up to 89%1 with an optimized set of features for non-redundant power configurations.
  
The HP 800W Gold (Redundant)/900W (Non-Redundant) AC Power Input Module with Power Backplane can be configured to support power redundancy in ProLiant servers that offer only a single power supply bay, providing additional protection against power loss. With an 80 Plus Gold power efficiency rating up to 92%,1 this power option helps to reduce operating expenses while protecting against trapped power capacity in the data center.
  
Hot-plug AC power input modules allow for better serviceability with fast and easy deployment and replacement.
   
  What's new
   
  
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        - HP 800W Gold (Redundant)/900W (Non-Redundant) AC Power Input Module with Power Backplane that provides power redundancy for ProLiant Essential Gen9 servers. 
 
      
     
  
   
  Features
   
  Optimized, High Efficiency Power Supply
   
  The HP 550W FIO Power Supply is a non-redundant, Silver-certified 80 Plus power option (up to 89% efficiency) offering an optimized set of features at an entry-level price.
   
  Compatible across a wide range of HP ProLiant Gen9 Essential Servers providing a common power supply spares strategy that helps to reduce data center costs.
   
  Innovative, High Efficiency Entry-Level Power Supply with Support for Power Redundancy
   
  The HP 900W/800W Gold Power Supply can be configured to support power redundancy in ProLiant servers that offer only a single power supply bay, providing additional protection against power loss.
   
  Gold certified 80 Plus power efficiency rating, up to 92% efficiency, reduces operating expenses and trapped power in the data center.
   
  Hot-plug AC power input modules allow for better serviceability with fast and easy deployment and replacement.
   
  Compatible across a wide range of HP ProLiant Gen9 Essential Servers providing a common power supply spares strategy that helps to reduce data center costs.
   
  Technical feature
   
  Type
  Entry-Level
   
  Input voltage
  n/a
   
  Power output
  n/a
   
  Efficiency
  n/a
   
  Warranty
  HP power supplies will be covered at the same service level and for the same coverage period as the server unless the maximum supported lifetime and/or the maximum usage limitation has been exceeded. 
   
  Dimensions and weight
   
  Dimensions (W x D x H)
  21.02 x 3.9 x 10.74 cm (8.28 x 1.54 x 4.23 in)
   
  Weight
  0.26 kg (0.57 lb)