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Rectangular black metal power module, 3 inches wide by 1.6 inches high

Supermicro

Supermicro PWS-920P-SQProduct 920 W switch module

SKU CH-S6VQ-7QV3B MPN PWS-920P-SQProduct

Hot-swappable 920 W power module with battery backup for Supermicro 1U to 4U chassis

  • 920 W output keeps switches running during power loss
  • Hot-swappable design allows replacement without shutting down the rack
  • Battery backup technology protects mission-critical workloads for up to 15 minutes
  • Compact 1.6-inch height fits 1U to 4U Supermicro chassis
  • Accepts 110 V and 220 V AC for global deployment

920 W Redundant Power Module

This 920 W redundant power module is built for Supermicro 1U, 2U, 3U and 4U chassis that need hot-swappable AC input. It accepts 110 V AC and 220 V AC without configuration changes. The unit fits the standard redundant power supply bay used across compatible rackmount servers and storage platforms.

Mission-Critical Server Deployments

The module suits operators who need continuous uptime during mains failures and can deploy Battery Backup Power modules in 1+1+1, 1+2 or 2+2 configurations. It is not for builders who lack a supported Supermicro chassis or who require DC input voltages.

920 W Output Rating

The 920 W rating determines whether the module can sustain your peak load alongside any companion BBP units. Verify the total power budget of the target chassis before ordering.

Highlights

  • 920 W output keeps switches running during power loss
  • Hot-swappable design allows replacement without shutting down the rack
  • Battery backup technology protects mission-critical workloads for up to 15 minutes
  • Compact 1.6-inch height fits 1U to 4U Supermicro chassis
  • Accepts 110 V and 220 V AC for global deployment

Specifications

BrandSuper Micro
ModelPWS-920P-SQ

Questions about this item

Does the 920 W module contain an internal battery that will eventually need replacement?

The PWS-920P-SQ is a standard AC power module; the battery-backup technology described in the marketing text belongs to the separate PWS-1K03B-1R and PWS-206B-1R modules, so this unit has no internal battery to replace.

What thermal limit appears first when the module runs at full 920 W output continuously?

The module shares the 76 mm × 360 mm × 40.4 mm redundant PSU form factor, so sustained 920 W operation is constrained by the airflow and temperature rating of that chassis slot rather than a separate published derating curve.

How much audible noise and waste heat does the module produce under all-day load?

Supermicro does not publish a specific acoustic or thermal figure for the PWS-920P-SQ; the module relies on the host chassis fans for cooling, so noise and heat levels depend on the system fan profile and inlet temperature.

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