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Grey ATX power supply unit with single fan and metal casing

Logisys Computer Inc.

Logisys Computer Inc. SR Series ATX Power Supply Grey 2.25kg

SKU CH-K1VE-ESQ13

ATX power supply with a single fan, weighing 2.25 kg, compatible with Compaq Presario SR1800 series desktops

  • ColorGrey
  • TypeATX
  • Fans1
  • Weight2.25
  • Direct replacement for Compaq Presario SR1800 series desktops
  • ATX form factor fits standard chassis dimensions
  • Single cooling fan maintains airflow inside the case
  • Grey finish matches original system aesthetics
  • Weighs 2.25kg for stable mounting

SR Series ATX Power Supply Grey 2.25kg

This new Logisys SR Series ATX power supply in grey weighs 2.25kg and includes a single fan. It is built as a direct upgrade for Compaq Presario SR1800 series desktop computers.

Compatibility check before ordering

Verify that your desktop is one of the listed SR1800 models such as SR1800NX, SR1802HM, SR1803WM, SR1807CL, SR1810NX, SR1811NX, SR1815LA, SR1817CL, SR1820NX, SR1830NX, SR1834NX, SR1838NX, SR1847ES or SR1850NX. Also confirm the chassis accepts a standard ATX form factor unit with a single fan layout.

Replaces original SR1800 power supplies

This unit replaces the factory power supply in the compatible Compaq Presario SR1800 series systems. The upgrade is worth it when the original supply has failed, shows instability or cannot sustain the system under load. It is not for builders needing higher wattage, modular cabling or support for modern high-power GPUs.

Highlights

  • Direct replacement for Compaq Presario SR1800 series desktops
  • ATX form factor fits standard chassis dimensions
  • Single cooling fan maintains airflow inside the case
  • Grey finish matches original system aesthetics
  • Weighs 2.25kg for stable mounting

Specifications

BrandLogisys
ModelSR Series
ColorGrey
TypeATX
Fans1
Weight2.25

Questions about this item

Does the box contain any cables or mounting hardware, or must those be purchased separately?

The unit ships as a standalone ATX power supply with one integrated fan; any additional cables or mounting screws required for the Compaq Presario SR1800 series chassis are not included and must be sourced separately.

How do I confirm that this grey SR Series unit matches my specific Presario model number?

Match the part number on your existing supply — such as EW211AA, ER910AA, EX397AA, ER912AA, ER913AA, EX248AA, ER917AA, ER919AA, ER921AA, ER922AA, ER920AA, RC519AA or ER925AA — to the compatibility list covering SR1800NX through SR1850NX.

What does the 2.25 kg weight indicate once the supply is installed in the desktop?

The 2.25 kg mass reflects a standard ATX steel enclosure and single-fan cooling assembly, confirming a conventional form factor that fits the Presario SR1800 series bay without requiring chassis modifications.

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