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Silver 1U redundant power supply unit 73.5mm wide

Supermicro

Supermicro PWS-1K66P-1R 1U 1600W Redundant Platinum Power Supply 73.5mm

SKU CH-KXDE-JR8CM

Delivers 1600 W of Platinum-efficient power in a 73.5 mm-wide 1U redundant form factor

  • Product typeProprietary Power Supply
  • 1600 W output powers dense server builds
  • Platinum efficiency reduces energy cost and heat
  • 5 mm width fits standard 1U redundant bays
  • RoHS and REACH compliant with lead-free construction

1U 1600W redundant platinum supply

This Supermicro power supply delivers 1600W in a 1U form factor with platinum efficiency. It is built for servers and workstations that require redundant, high-density power in standard racks. The proprietary design fits compatible Supermicro chassis where a hot-swap module is required.

73.5mm width proprietary module

The unit measures 73.5mm wide and meets RoHS and REACH directives with lead-free construction. Its redundant architecture allows a failed module to be replaced without shutting down the system. Buyers using non-proprietary ATX cases or needing a different form factor cannot use this supply.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $77.99
Cheaper than about 76% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeProprietary Power Supply

Questions about this item

What proprietary interface does the PWS-1K66P-1R use and what maximum output does it support?

The unit uses a proprietary Supermicro interface and delivers up to 1600 W of continuous power for compatible server chassis.

What physical clearance does the 73.5 mm width require in the rack?

The 73.5 mm wide 1U form factor fits standard redundant power-supply bays in Supermicro 1U servers and matching rackmount enclosures.

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