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Rectangular silver server power supply unit with rear fan grille and power connector

KHACHIMO

KHACHIMO PWS-1K66P-1R Delta DPS-1600CB D Server Power Supply 1600W

SKU CH-5ACE-8QGDW

1600W server power supply tested working for 4028GR systems

  • Product typeATX
  • 1600W output supports high-density server loads
  • Tested working so it arrives ready for deployment
  • Good-quality Delta construction ensures reliable operation
  • ATX form factor fits standard 4028GR chassis

1600W server power supply for 4028GR

This 1600 watt unit is built for the 4028GR platform and carries the Delta DPS-1600CB D designation. It follows the ATX form factor and arrives new and tested for reliable operation in demanding server environments.

Direct replacement for PWS-1K66P-1R

The supply matches the PWS-1K66P-1R part number and is intended as a drop-in swap when the original unit reaches end of life or shows instability. The upgrade is justified when continuous 1600 watt delivery is required and the existing chassis supports the same ATX footprint.

How it compares

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

Price $192.99
Pricier than about 62% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What server chassis does the 4028GR form factor fit?

This supply is built for the 4028GR chassis; verify your server uses that exact model before ordering.

How is the PWS-1K66P-1R installed, and what step is often missed?

Slide the unit into the 4028GR bay until the latch clicks; the step many miss is fully seating the rear power connector so the 1600W rating is achieved.

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