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Rectangular silver metal internal power supply unit with rear fan grille and cable bundle

DELL

DELL PS-5161-7DProduct 160 W server power supply

SKU CH-T727-N61F4 MPN PS-5161-7DProduct

Delivers 160 W across five rails to compatible Dell Dimension and OptiPlex desktops

  • Product typePower Supply
  • 160 W output powers Dell Dimension and OptiPlex desktops
  • Dual 110 V and 220 V AC input suits worldwide mains
  • Single +12 V rail delivers 11 A for stable 12 V supply
  • Compact 2.5 x 2.8 x 8.5 inch internal form factor fits small chassis
  • Compatible with Dimension 2400C, 4600C and OptiPlex GX270 systems

Dell 160 W Internal Power Supply

This 160 W internal power supply delivers 3.3 V DC at 9 A, 5 V DC at 11 A and 12 V DC at 11 A from a single +12 V rail. It accepts 110 V AC or 220 V AC input and fits the Dell Dimension 2400C, 4600C and OptiPlex GX270 desktops. The unit is new and manufactured by Dell Technologies.

Direct replacement for legacy Dell chassis

The supply measures 2.5 inches high, 2.8 inches wide and 8.5 inches deep, matching the original form factor for the listed systems. It provides the same 3.3 V, 5 V and 12 V rails plus a -12 V rail at 500 mA and a 5 V standby rail at 2 A. Installation reuses the existing mounting points and connectors inside the case.

Suits owners restoring compatible Dell desktops

Builders needing higher wattage, additional +12 V rails or standard ATX dimensions should look elsewhere. The proprietary layout and 160 W limit restrict use to the specific Dimension and OptiPlex models identified above.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $112.99
Cheaper than about 63% of the 3,798 comparable items (median $131.99).

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Specifications

Product
Brand nameDELL
Product typePower Supply

Questions about this item

How much 12 V DC current can the PS-5161-7DProduct deliver continuously?

The unit provides 12 V DC at 11 A from its single +12 V rail.

Does the 160 W supply run hot or loud when powering a Dimension 4600C all day?

The 160 W design matches the original Dell spec, so thermals and fan noise stay within the levels Dell engineered for these chassis.

Which Dell models have the correct mounting and connector layout for this PS-5161-7DProduct?

It fits Dell Dimension 2400C, Dimension 4600C, OptiPlex GX270 and GX270 small-form-factor desktops.

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