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Compact silver metal box with a 40 mm fan, 20+4 pin cable bundle and a shallow 40.6 mm depth

myVolts

myVolts Mini ITX Flex ATX 350W power supply

SKU CH-2FB3-1R5HJ

A compact 350W Flex ATX power supply with a 20+4 pin main connector, 4-pin EPS, two SATA and multiple LP4 outputs, measuring 150 x 81.5 x 40.6 mm

  • Product typeAT
  • Versatile 20+4 pin connector fits 20 and 24 pin motherboards
  • Reduced depth of 40.6 mm suits slim SFF and 1U chassis
  • Single rail 350W output powers compact builds reliably
  • 40 mm fan and 0.6 mm SECC case keep temperatures controlled
  • Multiple SATA, LP4 and EPS connectors cover diverse drive and CPU needs

Mini ITX Flex ATX 350W PSU

This power supply fits mini-ITX cases, slim SFF PCs, HTPC builds and 1U rack-mount chassis. It delivers up to 350 W from a single rail and accepts 110 V or 220 V AC input at 50 Hz or 60 Hz. The 0.6 mm SECC steel chassis measures 150 mm by 81.5 mm by 40.6 mm for tight spaces.

Versatile connector set

A 20+4 pin main connector works with both 20 pin and 24 pin motherboards. One 4 pin EPS, two LP4, two SATA, one additional 4 pin LP4 and one FDD connector cover drives and peripherals without adapters. The 40 mm fan provides cooling inside the reduced-depth housing.

Straightforward drop-in replacement

The unit matches the footprint of Delta DPS-160QB and DPS-180XB models, so it slides into existing brackets. Verify that your case allows 150 mm depth and that the 40 mm fan clearance is sufficient. Builders needing more than 350 W or additional PCIe power cables should look elsewhere.

How it compares

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

Price $91.99
Cheaper than about 71% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeAT

Questions about this item

When will the 40 mm fan need replacing?

The 40 mm fan is the only moving part; plan to replace it when bearing noise appears or airflow drops noticeably.

What limits continuous output before the 350 W rating is reached?

The single-rail design and 40 mm fan mean thermal headroom is the first limit during sustained loads.

How loud and hot does the 40 mm fan get in all-day use?

A 40 mm fan at full speed is audible and pushes warm air through the 150 × 81.5 × 40.6 mm steel case.

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