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Rectangular metal 240 W SFF power supply unit with single fan grille

Lite-On

Lite-On PS-4241-01 240W SFF Power Supply

SKU CH-JXYB-R2NAW

A 240 W SFF power supply with one fan for ThinkCentre M92P and M75e systems

  • Max wattage240 W
  • Modular cablingNo
  • Fan configuration1 Fan
  • Product typeOthers
  • Product weight4
  • 240 W output powers ThinkCentre M92P SFF builds
  • Single 75 mm fan cools the compact chassis
  • Non-modular cabling keeps installation straightforward
  • 4 kg unit fits small-form-factor bays
  • Designed for ThinkCentre M75e compatibility

Purpose and fit

This Lite-On PS-4241-01 is a 240 W power supply built for small-form-factor desktops. It is designed as a direct replacement for the original unit in ThinkCentre M92P and M75e SFF chassis. The single included fan handles cooling inside the compact case volume.

Who this suits and who it does not

It suits owners of those specific SFF models who need a tested, like-for-like spare. It does not suit builders who need modular cabling, higher wattage for discrete graphics cards, or a unit that fits standard ATX cases. The fixed cable set and proprietary form factor limit use to the listed platforms.

Deciding specification

The 240 W maximum power rating is the single figure that determines whether this unit can support your configuration. If your SFF system draws more than 240 W under load, this supply will not be adequate.

How it compares

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

Price $14.99
Cheaper than about 98% of the 10,869 comparable items (median $142.99).
Max wattage 240 W
Lower than about 95% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameLiteOn
Product typeOthers
Power
Max wattage240 W
Modular cablingNo
More details
Fan configuration1 Fan

Questions about this item

Will the single internal fan need replacement after extended use?

The unit uses one cooling fan; replacement depends on operating hours and dust levels, but the fan is a standard mechanical part that can be swapped if it becomes noisy or fails.

What limits continuous output before the 240 W rating is reached?

The 240 W maximum power rating is the primary limit; sustained loads at or near this level will engage the protection circuits and may cause shutdown.

How much heat and noise does the PS-4241-01 produce when running all day in a ThinkCentre M92P or M75e?

With a single fan and 240 W capacity, the supply generates moderate heat and audible fan noise under full load; typical office workloads stay well below the limit, keeping both heat and noise low.

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