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Data Center & Open ComputePSU

Power Supply Unit

Highly efficient power supply compatible with a centralized power supply system.
Use up to 5 or 6 pcs into Murata power shelves (MWOCES, MWDCES series).

Image of PSU, Logo of OCP INSPIRED™

Feature

Murata Manufacturing’s OCP-compatible PSUs achieve the 80Plus Titanium benchmark of power supply efficiency for servers. Furthermore, our ORV3-HPR-compatible model meets the latest and highest 80Plus Ruby standard. This minimizes power loss in IT racks in data centers and contributes to PUE improvement.

Demonstrating outstanding conversion efficiency in the medium- to high-load ranges, our products are ideal for xPUs for AI servers. The main output is compatible with active current sharing and droop current sharing to facilitate parallel operation of power shelves. This makes it possible to flexibly address the annually increasing power consumption per rack.

Adoption Benefits and Advantages

  • High-efficiency operation: Maximizes power conversion efficiency in medium- to heavy-load ranges
  • Compatibility with a wide range of voltages: 54 V: For ORV3 / 50 V: For ORV3 and ORV3-HPR / 12 V: For ORV2
  • Compatibility with AC/DC input: Supports DC input, which is highly compatible with renewable energy, in addition to AC input
  • Hot swappable: Supports stable operation over a long time with redundancy (AC and DC)

Series Lineup

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Part Number Appearance Status Output1 Output2 Efficiency Dim.
(W×L×H mm)
Height Net Weight
(kg)
Operating
Temp.(°C)
Voltage Power Voltage
MWOCP68-3600-B-RM
In Production
50.5V 3.6kW 12.0V 96%
(at 50% load)
68×490×40 1U 2.11 0 to 50
MWOCP68-3600-D-RM
In Production
54.5V 3.6kW 12.0V 96%
(at 50% load)
68×490×40 1U 2.11 0 to 50
MWOCP67-5500-B-RM
Under Development
50.5V 5.5kW >97.5% 67×640×40 1U 2.75 -5 to 45
MWOCP74-3000-A-RM
In Production
12.3V 3kW 12.2V 96%
(at 50% load)
73.5×550×40 1U 2.40 0 to 50