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Rectangular ATX power supply unit in metal casing

KHACHIMO

KHACHIMO Switch Power Supply 296W for S6502 S7502 YM-3301A PSR300-A

SKU CH-T1YH-J48AG

296 W ATX power supply compatible with S6502, S7502, YM-3301A and PSR300-A units, tested working

  • TypeATX
  • Delivers 296 W of stable power for compatible systems
  • ATX form factor fits standard chassis layouts
  • Tested and verified working before shipment
  • Replaces S6502 S7502 YM-3301A PSR300-A units directly

Compatible Replacement for S6502 S7502 YM-3301A

This 296W ATX power supply is built as a direct replacement for the S6502, S7502, YM-3301A and PSR300-A units. It suits technicians and system integrators who need a tested, working module to restore power to compatible chassis or server platforms without modification.

Thermals Noise and Power Draw

The unit delivers up to 296W of continuous power through a standard ATX form factor. Each module is verified working before dispatch, ensuring stable voltage rails and reliable start-up under normal load conditions. Fan behaviour and acoustic output will match the original specification for the listed compatible models.

Highlights

  • Delivers 296 W of stable power for compatible systems
  • ATX form factor fits standard chassis layouts
  • Tested and verified working before shipment
  • Replaces S6502 S7502 YM-3301A PSR300-A units directly

Specifications

TypeATX

Questions about this item

How do I install this 296W ATX power supply into a PSR300-A chassis, and what step is most often missed?

Slide the unit into the PSR300-A bay until the latch clicks, then connect the 24-pin ATX and 4-pin CPU cables firmly; the step most often missed is securing the retention screw that prevents vibration loosening.

What maintenance will this KHACHIMO 296W unit need over time, and when should I plan a replacement?

Clean the intake mesh every six months with compressed air to keep airflow steady; expect to replace the unit after five to seven years of continuous use as capacitor ageing reduces the 296W output stability.

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