Supermicro PWS-1K43F-1R 1400W 1U Redundant AC-DC Power Supply

Description

The Supermicro PWS-1K43F-1R 1400W 1U Redundant AC-DC Power Supply is designed to deliver dependable and efficient power for compatible Supermicro server and data-center systems. Its 1U form factor makes it suitable for space-conscious server configurations where reliable power delivery and redundancy are important.

The PWS-1K43F-1R supports up to 1400W output at 180–240VAC and up to 1200W at 100–140VAC, with a +12V output capable of up to 117A at 1400W. The unit is rated 80 PLUS Platinum with typical efficiency of 94%+ at 230VAC, helping improve power efficiency in demanding server environments.

Key features include PMBus 1.2 support, hot-swappable N+1 redundancy, active power factor correction, and built-in protection against over-current, over-voltage, short-circuit, under-voltage, and over-temperature conditions. Its front-loaded design and card-edge connection are intended for compatible Supermicro server platforms.

Key Features
Brand: Supermicro
Model: PWS-1K43F-1R
Maximum Output: 1400W
Power Type: AC-DC
Form Factor: 1U
Redundancy: Hot-swappable N+1
Efficiency: 80 PLUS Platinum, typically 94%+ at 230VAC
PMBus: PMBus 1.2 compatible
Input Frequency: 50–60Hz
+12V Output: Up to 117A at 1400W
Protection: Over-current, over-voltage, short-circuit, under-voltage and over-temperature
Dimensions: 298 × 40.4 × 104.5 mm

Note: Compatibility should be verified against the specific Supermicro server or chassis before installation.