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Refurbished Dell 592JG-R 240 W small form factor power supply unit

DELL Refurbished

DELL 592JG-R 240 W power supply

SKU CH-77YQ-JYTD0 MPN 592JG-R

Refurbished 240 W small-form-factor power supply for compatible Dell desktops

  • Max wattage240 W
  • 240 W output powers small-form-factor Dell desktops reliably
  • Recertified by Dell ensures original component quality
  • 592JG-R part number matches factory service manuals
  • Compact SSF design fits slim chassis without modification
  • First listed by manufacturer in 2026 confirms current production

240 W small-form-factor PSU

This is a 240 W power supply built for Dell small-form-factor desktops. It carries the 592JG-R part number and is sold in refurbished condition. The unit delivers the rated wattage for the original chassis it was designed to support.

Fits proprietary Dell SFF chassis

It suits owners replacing a failed unit in a compatible Dell small-form-factor system that requires this exact part number. Builders assembling a custom ATX or other non-Dell chassis should look elsewhere because the connectors and mounting are proprietary.

240 W maximum power rating

The single deciding specification is the 240 W maximum output. If the target system demands more than 240 W, this supply will not be adequate; if the system matches this rating and the part number, it is the correct replacement.

How it compares

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

Price $36.99
Cheaper than about 93% 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 nameDELL
Model name592JG-R
Power
Max wattage240 W
Size & build
Shipping weight1.81 kg
Package size305 × 254 × 127 mm

Questions about this item

What Dell small-form-factor chassis accepts the 592JG-R 240 W unit?

It fits Dell OptiPlex and Precision small-form-factor cases that specify the 592JG-R part number.

Will the 240 W supply run an older Core 2 Duo system that originally shipped with a lower-wattage PSU?

Yes, provided the case and motherboard use the same proprietary connector and mounting layout as the 592JG-R.

How can I confirm the 592JG-R is delivering power correctly after installation?

The system should start reliably, stay on under load, and show no POST errors related to power.

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