Cisco R250-PSU2-850W 850W Power Supply for UCS C250 M2

Cisco R250-PSU2-850W 850W Power Supply for UCS C250 M2
Cisco R250-PSU2-850W 850W Power Supply for UCS C250 M2
Overview The Cisco R250-PSU2-850W is a high-efficiency 850 watt power supply designed specifically for the Cisco UCS C250 M2 blade server. Engineered to deliver reliable, continuous power, this unit supports demanding data center workloads while main... Read More
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  • In Stock: 31
  • Manufacturer: Cisco
  • Model or Part: R250-PSU2-850W
  • Condition: Refurbished
  • Weight: 1.00lb
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Item Condition:

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview
The Cisco R250-PSU2-850W is a high-efficiency 850 watt power supply designed specifically for the Cisco UCS C250 M2 blade server. Engineered to deliver reliable, continuous power, this unit supports demanding data center workloads while maintaining a compact footprint that fits seamlessly into the UCS architecture.

Key Features

  • 850W continuous power output for maximum server performance
  • Redundant power capability when paired with a second PSU for high availability
  • Hot-swap design enables replacement without system shutdown
  • 80 PLUS Platinum efficiency reduces energy consumption and operational cost
  • Integrated power management interface for remote monitoring and control
  • Robust fan design delivers quiet operation while maintaining optimal cooling

Technical Specifications

  • Model/Part Number: R250-PSU2-850W
  • Input Voltage: 100-240 V AC, 50/60 Hz
  • Output Voltage: 12 V DC
  • Maximum Output Current: 70.8 A
  • Efficiency: 92 percent at full load (80 PLUS Platinum)
  • Operating Temperature: 0 to 85 degrees C
  • Storage Temperature: -40 to 85 degrees C
  • Dimensions: 8.5 in (W) x 3.5 in (H) x 1.5 in (D)
  • Weight: 5.5 lb
  • Connector Type: Standard C250 M2 power connector

Applications
The 850W PSU is ideal for enterprise data centers, cloud hosting platforms, and high-performance computing clusters that rely on the Cisco UCS C250 M2 server. It provides the power density required for virtualization, database management, analytics, and AI workloads, ensuring consistent uptime and efficient energy use. Pairing two of these units creates a redundant power configuration, delivering the fault tolerance needed for mission-critical applications.