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Red rectangular ATX power supply unit with visible cooling fan and cable bundle

myVolts

myVolts ATX-700W 700W power supply Red low noise flexible convenient office home US regulations

SKU CH-PJAD-478QP MPN ATX-700W

A 700 W ATX power supply with active PFC, 80% efficiency, thermally controlled 14 cm fan, 1.1 m power cord and connectors for motherboard, CPU, six SATA drives and two 6+2 pin graphics cards

  • Product typeAT
  • Low energy use for basic desktop builds with >80% efficiency
  • Automatic fan control via thermal sensor keeps noise down
  • 110-230V input works worldwide without a switch
  • 1m power cord reaches wall sockets easily
  • Labelled connectors speed up installation and reduce errors

700 W ATX power supply for basic desktops

The myVolts ATX-700W is a 700 W ATX unit designed for low energy consumption office and home desktop systems. It delivers rated power with active PFC and efficiency above 80 percent. The 1.1 metre power cord and 110-230 V input make it flexible for US mains. A thermally controlled 14 cm fan keeps noise low during typical workloads.

Check motherboard and GPU connectors before ordering

Your motherboard needs a 20+4 pin main connector and a 4+4 pin 12 V CPU connector. The unit provides six SATA connectors for drives and two 6+2 pin PCIe connectors for a graphics card. Verify that your case can fit a supply measuring 150 by 160 by 86 mm. Ensure the three fan headers match your cooling layout.

Thermals noise and power draw in normal use

The internal thermal sensor adjusts fan speed automatically so the supply runs quietly under light loads. Rated efficiency over 80 percent reduces waste heat during everyday office tasks. Hold-up time exceeds 10 ms for brief mains interruptions. The design targets a 100000 hour service life under standard operating conditions.

How it compares

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

Price $149.99
Typical for this category: the median of 10,869 items is $142.99.

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeAT

Questions about this item

What connectors come in the box with the myVolts ATX-700W?

The unit includes a 20+4 pin motherboard connector, dual 4-pin CPU power, six SATA connectors and two 6+2 pin PCIe connectors. A 1.1 metre mains cable is also supplied.

Which capacity should I choose for a basic office desktop?

The single 700W model with active PFC and over 80% efficiency is sized for low-energy, low-noise office systems.

What does the 700W rating mean once installed?

It delivers up to 700W continuous power with a hold-up time above 10ms and a 14 cm fan regulated by an internal thermal sensor.

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