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Rectangular ATX power supply unit in matte black finish

myVolts

myVolts PSU for JBON ATX Silent 350W/300W Peak 450W/420W power supply

SKU CH-DMB2-QJHJH

ATX power supply rated 350 W continuous with a 450 W peak for JBON systems

  • Product typeAT
  • Reliable gaming power with 350 W rated and 450 W peak capacity
  • Silent ATX design keeps noise low during intense sessions
  • Compatible with JBON systems for straightforward installation
  • Peak headroom of 420 W and 450 W handles sudden load spikes

Power supply for JBON ATX Silent builds

This AT-type power supply is designed for JBON ATX Silent systems and carries a continuous rating of 350 W with a 300 W derated figure. It can deliver a peak output of 450 W or 420 W depending on load conditions. The unit suits builders replacing or upgrading the original supply in compatible JBON chassis.

Fits JBON ATX Silent enclosures

Installation requires a JBON ATX Silent case that accepts an AT-form-factor supply and the corresponding power connectors. The supply frees the builder from sourcing a mismatched unit and provides the rated headroom for typical gaming components. Buyers needing higher continuous wattage or a different form factor should look elsewhere.

How it compares

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

Price $134.99
Typical for this category: the median of 10,869 items is $142.99.

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Specifications

Product
Product typeAT

Questions about this item

How long can the 350 W continuous rating hold before the 300 W sustained limit takes over?

The unit is rated for 350 W peak and 300 W continuous; the 300 W figure is the sustained output the supply can maintain indefinitely.

Does the fan stay quiet when the load sits at 300 W for hours?

Designed as a silent ATX supply, the fan runs at low speed under continuous 300 W loads, keeping noise minimal during extended gaming sessions.

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