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Silver ATX power supply unit with cooling fan visible

KHACHIMO

KHACHIMO NE20E-8 PSR550-D Fan Power Supply

SKU CH-55HP-PMRYF

ATX power supply tested working with 550 W output and 20 A rail

  • Product typeATX
  • Tested working ensures reliable operation
  • Good quality components support stable power delivery
  • ATX form factor fits standard PC cases
  • 550 W output handles mid-range system loads

ATX power supply tested for reliability

This KHACHIMO ATX power supply is built for desktop systems that need a dependable 550 W unit. It arrives new and has been test-working verified so integrators can install it with confidence. The PSR550-D model suits standard PC builds and replacement scenarios where a proven unit is required. Buyers who need higher wattage or modular cabling should look elsewhere.

Fixed-cable ATX design with integrated cooling

The supply uses a fixed ATX connector layout and an onboard fan for active cooling. This means all cables are permanently attached, which simplifies inventory but limits cable-management flexibility in compact cases. The integrated fan handles thermal load during normal operation. Builders who prefer fully modular cables or silent fanless designs will need a different unit.

How it compares

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

Price $326.99
Pricier than about 80% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What ATX power rating does the PSR550-D deliver?

The PSR550-D is an ATX unit rated at 550 W, so it can supply up to 550 watts to the system.

Does the PSR550-D use a standard ATX form factor for mounting?

Yes, it follows the ATX form factor and fits a standard ATX mounting pattern in compatible cases.

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