407748-001 HP ProLiant DL380 G5 Processor Power Module
HP
Enterprise-grade internal Voltage Regulator Module (VRM) / Processor Power Module (PPM), engineered to deliver precise, regulated voltage to secondary CPUs in HPE ProLiant systems.
The 407748-001 is an internal modular Voltage Regulator Module (VRM), also designated as a Processor Power Module (PPM), engineered specifically for the HPE ProLiant DL380 Generation 5 server series. This specialized circuit board acts as a dedicated power regulation step-down tool, converting the server chassis main voltage into the exact, low-voltage direct current required by the secondary central processing unit (CPU). Built with high-tolerance power delivery logic, it protects the processor from voltage fluctuations while ensuring electrical efficiency and computational stability under fluctuating enterprise computing workloads.
Alternative Part Numbers
- 399540-001
- VRM Board
- PPM Board
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