Redundant Server Power Supply 110V 2000W ATX 12V 1.3 for AMD

This power supply is purpose-built for server environments where stable, high-capacity power delivery is non-negotiable. Supporting rated outputs from 1600W to 2000W, it provides the headroom needed for AMD-based systems with multiple processors or high-end graphics cards. The active PFC design reduces line harmonics and improves power factor, contributing to energy savings over the unit's lifetime. Compliant with the legacy ATX 12V 1.3 standard, it integrates easily into existing rack-mount and tower chassis that require a single-channel 110V supply.

Features and Construction

Built around a single-channel architecture, the power supply delivers its full rated wattage through dedicated rails for CPU, GPU, and peripherals. The black-painted steel enclosure provides physical strength and EMI protection, while the internal components are rated for continuous heavy use. Key connections include a 4+4 pin CPU power interface, twelve 6+2 pin GPU connectors, and three D-type (Molex) ports.

Active PFC and Efficiency

Active power factor correction (PFC) actively shapes the input current to match the voltage waveform, reducing wasted energy and complying with modern harmonic suppression requirements. This results in cooler operation and lower electricity costs in always-on installations.

Connector Configuration

Twelve 6+2 pin PCIe connectors allow powering up to twelve graphics cards or compute accelerators, making this unit suitable for mining rigs, rendering farms, or GPU-based analytics. The 4+4 pin CPU connector supports both 4-pin and 8-pin motherboard EPS sockets for AMD processors.

Form Factor and Compatibility

Designed for ATX 12V 1.3 standard chassis, the power supply fits standard server cases with a 110V input requirement. The single-channel design simplifies cable management compared to multi-rail units, and the D-type connectors accommodate legacy storage devices.

Uses and Placement

This power supply is best suited for server rooms, data centres, and high-performance computing clusters where reliability and consistent voltage delivery are critical. Its high wattage and multiple GPU connectors make it equally useful for cryptocurrency mining or workstation builds that demand sustained output.

Server and Enterprise Use

In server applications, the unit provides uninterrupted power to motherboards and drives, with active PFC reducing electrical noise and improving overall system stability. The single-channel output ensures that no single rail becomes overloaded under heavy draw.

High-Performance Computing

For compute clusters or deep learning rigs, the twelve 6+2 pin connectors allow direct wiring of up to twelve GPUs without splitting cables. The 1600W to 2000W power envelope supports the peak loads of multiple processors during intensive tasks.

Home Lab or Workshop Installation

Enthusiasts running AMD servers at home can use this unit as a drop-in replacement for an existing ATX 12V 1.3 supply. Its active PFC is beneficial in areas with variable mains voltage, helping maintain stable output.

Benefits and Buying Value

Choosing a power supply with a high wattage ceiling and multiple connectors reduces the need for secondary power units in large builds. The active PFC feature cuts energy waste, and the single-channel design ensures simplicity in installation and monitoring.

Reliability and Longevity

Although specific MTBF figures are not provided, the use of industrial-grade components and active PFC generally contributes to a longer service life under continuous load. The black-coated steel casing resists corrosion and minor impacts in a rack environment.

Why Choose This Product

If your AMD server or GPU cluster requires a single-channel 110V supply with ATX 12V 1.3 compliance and a power rating between 1600W and 2000W, this unit offers the necessary connectors and active PFC performance. It is a practical choice for builders who need high-density power without switching to a newer form factor.