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Grey rectangular metal power supply unit with side ventilation grille and rear cable bundle

Revitol

Revitol 290W PSU for OptiPlex 3020 7020 9020 MT

SKU CH-376K-MJS32

A 290 W desktop power supply for OptiPlex 3020, 7020 and 9020 MT systems with active PFC and 8-pin plus 4-pin CPU connectors

  • TypeCable Extender
  • 290 W output powers OptiPlex 3020, 7020, 9020 MT and T1700 desktops
  • 80 PLUS certified efficiency reduces wasted energy between 251 W and 300 W rated load
  • Active PFC corrects power factor across 100 V to 264 V input range
  • 8-pin plus 4-pin CPU connectors deliver stable current to the processor
  • Non-modular cabling keeps installation simple in large-chassis systems

Target System

This 290W power supply is built as a direct replacement for Dell OptiPlex 3020, 7020 and 9020 MT desktops. It fits the large chassis used by those models and matches the original L290AM-00, AC290AM-00, H290AM-00 and D290EM-00 part numbers. The unit is new and rated for 251W to 300W continuous output. It is not suited for systems that require higher wattage or modular cabling.

Connectors Included

The non-modular cable set provides an 8-pin and a 4-pin CPU power connector, delivering the exact pin count the OptiPlex motherboards expect. No PCIe 12V connectors are present, so discrete graphics cards that need external power cannot be used. Active PFC and a 100-264V input range allow the unit to operate on mains voltages worldwide without a voltage switch. The fixed cables simplify installation but limit routing flexibility.

Build and Mounting

The supply uses the standard MT form factor, aligning with the original mounting points and rear cutout of the 3020, 7020 and 9020 towers. An 80 PLUS certification is listed without a specific tier, indicating baseline efficiency compliance. Spare part references such as 776VT, RVTHD, XFXKX, KPRG9 and NOKPM confirm cross-compatibility across the listed Dell service tags. The fixed cable bundle means cable management depends on the case layout rather than modular selection.

Highlights

  • 290 W output powers OptiPlex 3020, 7020, 9020 MT and T1700 desktops
  • 80 PLUS certified efficiency reduces wasted energy between 251 W and 300 W rated load
  • Active PFC corrects power factor across 100 V to 264 V input range
  • 8-pin plus 4-pin CPU connectors deliver stable current to the processor
  • Non-modular cabling keeps installation simple in large-chassis systems

Specifications

TypeCable Extender

Questions about this item

Will the non-modular cables need replacing if I upgrade components later?

The unit is non-modular so all cables are fixed; you cannot swap individual leads when changing parts.

What is the first limit reached during sustained load on the 12 V rail?

The 12 V rail has zero dedicated graphics pins so GPU power is the first constraint under heavy use.

How much heat and noise should I expect when the PSU runs all day in an OptiPlex 7020 MT?

Active PFC and 80 PLUS certification keep efficiency high, reducing waste heat and fan speed during continuous operation.

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