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Black ATX power supply unit with 120mm fan and non-modular cables

Ruth's sister

Ruth's sister TF500W 500W ATX power supply

SKU CH-C2R0-SAY2S

500 W ATX power supply with active PFC, 80 PLUS Gold efficiency, a 120 mm fan and seven protection circuits for desktop or server builds

  • Reliable power for demanding builds with 500 W maximum output
  • Efficient operation lowers heat and noise thanks to 80 PLUS Gold certification
  • Quiet cooling from a 120 mm fan in a baked black chassis
  • Broad compatibility via 20 + 4 pin ATX, dual 4+4 pin CPU and three SATA connectors
  • Comprehensive safety with seven protection circuits including over-voltage and short-circuit safeguards

Power supply for desktop and server builds

This 500W ATX unit with active PFC and Gold certification delivers a rated output of 400W and a peak of 500W. It targets desktop and server systems that require stable 12V power for quad-core processors and discrete graphics cards.

Limits of the ATX interface and non‑modular cabling

The 20+4 pin main connector and two 4+4 pin CPU cables are fixed at 52 cm, while SATA and IDE leads use 42 cm plus 12 cm daisy chains. Builders with full‑tower cases or rear‑mounted routing channels may find these lengths restrictive for tidy cable management.

Compatibility checks before ordering

Verify that your motherboard accepts a 4‑pin CPU power header and that the 8‑pin PCIe connector matches your graphics card. The unit operates on 220V input only, so confirm your mains voltage. It is not suited for systems needing modular cables or higher continuous wattage than 400W.

Highlights

  • Reliable power for demanding builds with 500 W maximum output
  • Efficient operation lowers heat and noise thanks to 80 PLUS Gold certification
  • Quiet cooling from a 120 mm fan in a baked black chassis
  • Broad compatibility via 20 + 4 pin ATX, dual 4+4 pin CPU and three SATA connectors
  • Comprehensive safety with seven protection circuits including over-voltage and short-circuit safeguards

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 500W version or the 400W rated version?

The unit is a single model rated at 400W continuous with a 500W peak limit; there is no separate 400W or 500W version to choose between.

What does the 500W peak figure mean when the PSU is inside my PC?

It indicates the maximum short-term output the supply can reach; for sustained loads you should plan around the 400W continuous rating.

How does the 20+4 pin ATX connector limit what I can connect?

The 20+4 pin motherboard connector fits both 20-pin and 24-pin sockets, while the two 4+4 pin CPU cables and three SATA connectors cover CPU power and drives.

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