25EP0-21300B-F3S Gigabyte Active 1300W 1U PSU

High-Efficiency 1U Server Power Supply Module for Redundant Rack Platforms with the 25EP0-21300B-F3S

The 25EP0-21300B-F3S is a Gigabyte 1U hot-serviceable PSU module designed for redundant power domains in density-optimised rack servers supporting modern CPU and GPU nodes. By delivering 1300W AC input with 80 PLUS Platinum efficiency, the 25EP0-21300B-F3S reduces conversion losses and heat output, helping sustain consistent boost behaviour on contemporary processor platforms where power headroom and thermal stability directly impact throughput.

Engineered for PCIe-based expansion ecosystems and NVMe-heavy storage topologies, the 25EP0-21300B-F3S supports stable power delivery for high transient loads created by accelerators, network adapters, and multi-drive backplanes. Active PFC and OVP protection improve input conditioning and resilience during power events, while fully modular cabling streamlines chassis airflow paths and service workflows. An active cooling design further aligns the PSU thermal profile with 1U acoustic and pressure constraints, supporting predictable rack-level cooling design.

Why Choose the 25EP0-21300B-F3S?

The 25EP0-21300B-F3S is selected when engineering teams need a reliable, high-efficiency replacement or upgrade path for 1U redundant power architectures. It delivers a strong density-to-performance ratio by lowering waste heat per watt delivered, improving rack power utilisation and reducing operational risk during maintenance windows. The modular, serviceable design supports scalable deployment logic across standardised fleets where rapid PSU swap and consistent power characteristics are required.

Gigabyte focuses on pragmatic platform engineering for enterprise data centres, emphasising predictable compatibility, protection circuitry, and service-oriented design. Built to align with modern rack standards and continuous operations, the 25EP0-21300B-F3S supports resilient infrastructure planning for compute and storage nodes.

Key Applications:

• Redundant PSU replacement for 1U rack servers
• High-efficiency power for CPU and GPU compute nodes
• NVMe and PCIe expansion-dense platforms
• Data centre fleet standardisation and spares strategy

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your needs for the 25EP0-21300B-F3S and your 1U platform configuration, plus the option to extend the warranty up to 6 years for added investment security.