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Black rectangular ATX power supply with 14cm fan and 24pin connector

myVolts

myVolts ATX-600W 600W ATX 24PIN power supply

SKU CH-R94B-F661X MPN ATX-600W

A 600W ATX power supply with active PFC, >80% efficiency and a thermally controlled 14cm fan for quiet basic desktop builds

  • TypeAT
  • Quick, error-free builds with clearly marked connectors
  • Quiet operation for basic desktops with low energy use
  • Automatic thermal fan control adjusts speed to temperature
  • Compact 150 x 160 x 86 mm design fits tight cases
  • 80 % efficiency and 100 000-hour lifespan for reliable power

Essential ATX power for basic desktops

The myVolts ATX-600W delivers 600W rated output through a standard 20+4 pin motherboard connector and 4+4 pin CPU power. It targets builders assembling office or home PCs with low energy demands. Active full-voltage PFC and efficiency above 80 percent keep mains draw sensible for everyday workloads.

Compact build with thermal fan control

Measuring 150 by 160 by 86 mm, the unit fits tight chassis and is easy to store. A 14 cm fan adjusts speed automatically via an internal thermal sensor, reducing noise at light load. Six SATA connectors and dual 6+2 pin graphics cables support multiple drives and a mid-range GPU. Build quality is backed by a 100000 hour lifespan rating and hold-up time over 10 ms.

Replaces older low-efficiency units

The jump is worthwhile when upgrading from a power supply lacking active PFC or 80 percent efficiency, especially if the old unit struggles with modern 12 V rail demands. Manual 115/230 V selection suits regions without auto-ranging mains. Not suited for builds requiring higher wattage, additional PCIe cables or modular cabling.

Highlights

  • Quick, error-free builds with clearly marked connectors
  • Quiet operation for basic desktops with low energy use
  • Automatic thermal fan control adjusts speed to temperature
  • Compact 150 x 160 x 86 mm design fits tight cases
  • 80 % efficiency and 100 000-hour lifespan for reliable power

Specifications

TypeAT

Questions about this item

What efficiency does the 600W ATX power supply deliver?

The unit exceeds 80% efficiency across its load range, reducing waste heat and lowering running costs for basic desktop builds.

What are the exact case dimensions needed for the 150 x 160 x 86mm chassis?

Allow at least 150 mm width, 160 mm depth and 86 mm height inside the case; the 14 cm fan also needs clearance for intake airflow.

How do I connect the 20+4 pin motherboard plug without forcing the wrong orientation?

Align the keyed 20+4 pin connector with the motherboard socket, press straight down until the latch clicks, then attach the 4+4 pin CPU cable before routing SATA and graphics leads.

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