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Rectangular black ATX power supply unit with cooling fan and cable bundle

KHACHIMO

KHACHIMO power supply 500W YC-500D12S

SKU CH-TV20-F3KYX

A 500W ATX switching power supply tested working for MICR NICS CYCLONE III systems

  • Product typeATX
  • 500 W output powers MICR NICS CYCLONE III systems
  • Tested working before shipment ensures reliable operation
  • ATX form factor fits standard desktop chassis
  • Good quality components deliver stable 12 V rails

Power Supply for Micro Nics Cyclone III

This 500 W ATX unit is built as a direct replacement for the Micro Nics Cyclone III system. It delivers 12 V output to match the original specification. Buyers restoring or servicing that platform will find the correct connector layout and voltage rails. Systems requiring a different form factor or higher wattage should look elsewhere.

Fits Standard ATX Chassis

The supply mounts in a regular ATX case opening, so no specialised bracket is needed. Its fixed cable set connects the motherboard and drives without adapters. Because it matches the Cyclone III pin-out, it leaves any proprietary expansion slots clear for other cards. Builds needing modular cabling or extra PCIe connectors are not supported.

How it compares

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

Price $232.99
Pricier than about 69% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What is the sustained 12 V rail limit when the YC-500D12S runs continuously in a MICR NICS Cyclone III?

The unit is rated at 500 W total output, so the 12 V rail cannot exceed that combined power budget under sustained load.

How much heat and fan noise should I expect when the PSU powers a Cyclone III all day?

It is a standard ATX switching supply tested working; typical units of this class run a single temperature-controlled fan that spins faster as internal temperatures rise during extended operation.

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