19WMR Dell 360W EPS PSU

High-Efficiency EPS Power Supply Module for Dell Enterprise Platforms with the 19WMR

The 19WMR is a Dell EPS AC PSU module engineered as a replacement or spare power unit for supported Dell enterprise servers and appliances, providing a controlled 360W power budget for low-power nodes and edge-ready configurations. Designed for predictable power delivery, the 19WMR supports stable CPU and memory operation by maintaining consistent DC rails under transient load conditions common to virtualised services and storage-heavy I/O patterns.

With 80 PLUS Platinum efficiency, the 19WMR reduces conversion losses and heat output, helping IT teams optimise rack thermal envelopes and fan curves while protecting component longevity. The 100–240V AC input range enables standard data centre power compatibility for global deployments, easing interchangeability across regions and reducing operational friction in mixed-site environments. As an EPS form factor module, it integrates cleanly into server power backplanes to support tool-less serviceability, rapid swap procedures, and minimised maintenance windows.

Why Choose the 19WMR?

The 19WMR is selected when density-to-performance is limited by power and cooling constraints rather than compute, enabling right-sized provisioning for low-wattage systems without sacrificing enterprise reliability. By standardising on the 19WMR for compatible platforms, operations teams can improve sparing strategy, simplify lifecycle management, and scale deployments with consistent electrical and thermal characteristics.

Dell designs power subsystems with a focus on platform validation, predictable behaviour under continuous duty cycles, and alignment with modern data centre service models. The 19WMR follows Dell’s enterprise engineering approach for component compatibility, reliability targets, and maintainable field replacement workflows.

Key Applications:

• Replacement PSU for Dell rack servers
• Spare parts inventory standardisation
• Low-power compute nodes
• Edge and branch office appliances
• Thermally constrained racks

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your needs and extended warranty options up to 6 years, supporting predictable procurement and long-term operational security for 19WMR deployments.