PWS-3K02G-2R Supermicro Active 3000W 2U Server PSU

High-Density 2U Redundant Power Architecture with the PWS-3K02G-2R for 3000W Titanium-Grade Delivery

The PWS-3K02G-2R is a 2U redundant-capable 3000W AC power module engineered for high-density rack servers and multi-accelerator nodes where sustained power headroom is a design requirement, not a margin. By targeting 200–240V high-line input and 80 PLUS Titanium efficiency, it reduces conversion losses and thermal load, supporting stable operation in tightly packed compute and storage tiers.

In AI/HPC and virtualisation clusters, the PWS-3K02G-2R complements modern CPU and GPU platforms by maintaining consistent rail stability under rapid load transients driven by PCIe Gen4/Gen5 accelerators, high-memory-bandwidth configurations, and storage-intensive I/O patterns. PMBus 1.2 telemetry enables integration with platform management for power trending, alerting, and capacity planning, while fixed cabling simplifies service workflows in standardised 2U chassis designs. Protection circuitry (OVP/OCP/SCP) helps isolate fault conditions and preserve node availability during component events.

Why Choose the PWS-3K02G-2R?

The PWS-3K02G-2R is optimised for density-to-performance deployments that need redundant power resilience without oversizing the rack power budget. Its Titanium-grade efficiency supports higher effective compute per rack by lowering waste heat, and PMBus-based visibility improves operational control across scale-out fleets. For standardised 2U server builds, it provides a practical path to consistent uptime and predictable power behaviour.

Supermicro designs power subsystems with an emphasis on data centre reliability, serviceability, and compliance with contemporary platform management expectations, aligning the PWS-3K02G-2R with enterprise rack standards and continuous-duty operational profiles.

Key Applications:

• 2U high-density rack servers with redundant PSU bays
• AI/HPC multi-accelerator nodes
• Private cloud and virtualisation clusters
• Scale-out storage and I/O-intensive platforms
• Power-monitored enterprise infrastructure with PMBus

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your rollout plan for the PWS-3K02G-2R, and you can extend the warranty up to 6 years to secure long-term availability for redundant power standardisation.