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Black rectangular ATX power supply with 14cm fan and modular cable sockets

myVolts

myVolts ATX-700W 700W full modular power supply

SKU CH-4QNZ-8008T MPN ATX-700W

A 700W fully modular ATX power supply with active PFC, thermal-controlled 14cm fan and clearly marked cables for easy installation

  • Product typeAT
  • Quick setup with clearly marked connectors
  • Automatic fan control via internal thermal sensor
  • Compact 150 x 160 x 86 mm design for easy fitting
  • Six SATA connectors support multiple drives
  • Rated 700 W with over 80 % efficiency

Purpose and audience

The myVolts ATX-700W is a 700W full-modular power supply built for basic desktop systems that demand low energy consumption and low noise. It suits office PCs, home media boxes or entry-level workstations where a compact, quiet unit is preferred. It is not intended for builds that require multiple high-power graphics cards or extreme overclocking headroom.

Deciding specification

The single figure that determines fit is the 700W rated output combined with Active full-voltage PFC and >80% efficiency. This capacity covers mainstream CPUs and a single mid-range GPU, while the active PFC ensures stable operation across 110-230V mains without a voltage switch.

Installation and common issues

Installation is quick because all cables detach and every connector is clearly marked, letting you route only the leads you need. The 14cm fan runs under automatic thermal control, so noise stays low at idle. The only frequent snag is the fixed 1.1m cable length, which can fall short in full-tower cases or when the PSU mounts at the bottom far from the motherboard.

How it compares

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

Price $125.99
Cheaper than about 57% of the 10,869 comparable items (median $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 does the 700W rating mean for a typical desktop build?

The 700W rating is the maximum continuous power this unit can deliver to the components inside a standard desktop system.

How does the active full voltage PFC and >80% efficiency affect power draw from the wall?

Active full voltage PFC corrects the input current waveform across the 110230V range, and the >80% efficiency means less waste heat for a given load.

Will the 150 x 160 x 86mm dimensions and 14cm fan fit my ATX case?

The unit measures 150 x 160 x 86mm with a 14cm fan, matching the standard ATX form factor used in most mid-tower and full-tower cases.

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