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TFX form-factor power supply unit in black metal casing

godream

godream TFX 300W power supply HK340-71FP

SKU CH-G7AZ-2M2XQ

TFX form-factor 300 W replacement PSU compatible with Dell and HP small-form-factor systems

  • Product typeATX
  • TFX form factor fits slim Dell and HP chassis
  • 300 W output powers office and home builds
  • Switching design delivers efficient AC-DC conversion
  • Replaces multiple OEM part numbers including HK340-71FP

TFX 300W Power Supply for FSP Dell HP

This TFX form-factor unit delivers 300 W of continuous power and carries the HK340-71FP part number. It matches the HP-D250A60, PC6038, TFX0250AWWA, TFX0250P5W and PS-5251 references used in several small-form-factor desktops. The supply is new and built to the original equipment specification.

Suits owners of compatible slimline PCs needing

Builders who require a standard ATX-sized supply or a higher wattage unit should look elsewhere. The TFX chassis and fixed 300 W rating also rule it out for full-size towers or systems that demand more power headroom.

How it compares

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

Price $40.99
Cheaper than about 92% 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 typeATX

Questions about this item

How do I install this TFX 300W power supply into a Dell or HP small-form-factor case?

Slide the unit into the TFX bay until the screw holes align with the chassis, then secure it with the four mounting screws before connecting the 24-pin ATX, 4-pin CPU and peripheral cables.

Which components inside this TFX 300W unit are most likely to need replacement after several years of use?

The internal cooling fan and the electrolytic capacitors on the primary and secondary sides are the parts that typically wear out first under continuous load.

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