JacobsParts Inc. FP5139 100W DC Boost Step-up Converter
- 100 W
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Logisys Computer Inc.
Grey ATX power supply with one fan fits Compaq Presario SR5400 series desktops including SR5402FH and SR5404F models
This ATX power supply is built as a direct replacement for Compaq Presario SR5400 series desktops. It matches the original form factor and connector layout for models such as the SR5402FH, SR5410F and SR5450F. The grey finish aligns with the chassis colour of these systems.
A single internal fan draws heat from the unit during extended operation. The design targets the thermal profile of the original Compaq power supply, so sustained output remains stable for typical office and home workloads. No additional cooling provisions are included.
The steel enclosure uses the standard ATX mounting pattern, fitting the existing screw holes in SR5400 cases. Connectors follow the original pin-out, allowing a straight swap without adapter cables. Weighing 2.25 units, it sits securely in the original power supply bay.
| Brand | Compaq |
|---|---|
| Color | Grey |
| Type | ATX |
| Fans | 1 |
| Weight | 2.25 |
The power supply uses one fan to move air through the chassis; noise level will depend on case airflow and system load rather than a published decibel figure.
Standard ATX main power and 4‑pin CPU connectors are required; the board in these Presario models already supplies them.
Yes, it matches the standard ATX form factor used across the SR5400 series, so it occupies the same mounting points and clearance.
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