Description
Compaq PS2021 184735-001 145W Desktop Power Supply 100-240V PS-5151-4D
A 145W internal power supply unit designed for Compaq desktop computers. Dual-voltage input supports both 100-120V and 220-240V AC operation at 50/60Hz.
Specifications & What's Included
- Model: PS2021 / PS-5151-4D (MPN 184735-001)
- Output: +5V (10A), +3.3V (10A), +12V (4A), -5V (0.15A), -12V (0.15A)
- Max combined output: 20A
- Connectors: IEC C14 inlet, multi-pin Molex harness
- Internal 80mm cooling fan
- UL Listed (E132068)
- Includes wiring harness and power switch connector
Applications
This supply was used in Compaq desktop systems from the late 1990s through early 2000s. Compatible with Compaq Presario and other desktop models requiring part number 184737-001. Supplies regulated voltage rails for motherboards, drive systems, and peripheral components typical of that era.
Please note: We may have multiple units of this item in stock. The unit you receive may vary slightly from the one shown in the photos. All units are functionally equivalent and inspected to the same standard.
This Compaq PS2021 145W desktop power supply (P/N 184735-001) has been powered and tested at our facility and is in good working order. The unit is in good used condition overall — the housing shows light surface wear consistent with prior installation, and the attached wiring harness and power switch connector are present and intact. The IEC AC inlet and cooling fan are clean with no obvious damage. The specification label on the top panel is fully legible. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Compaq |
Model: |
PS2021 |
MPN: |
184735-001 |
Secondary Model: |
PS-5151-4D |
Spare Part Number: |
184737-001 |
Internal Model: |
214536-021 |
SKU: |
14941 |
Condition: |
Used – Inspected and Tested |
Seller Notes: |
Includes attached wiring harness and power switch connector. |
Form Factor: |
Desktop |
Power Output: |
145W Max |
Power Requirements: |
100-120V / 220-240V AC, 4A/2A, 50/60Hz |
Output Voltages: |
+5V, +3.4V, +12V, -5V, -12V |
Output Currents: |
+5V 10A, +3.4V 10A, +12V 4A, -5V 0.15A, -12V 0.15A |
Max Combined Output: |
20A Max |
Country of Manufacture: |
China |
Compatible With: |
Compaq desktops requiring spare part 184737-001 |
Connector Type: |
IEC C14 AC inlet; multi-pin Molex harness |
Cooling: |
Internal 80mm fan |
Certifications: |
UL Listed (E132068) |
Condition Notes: |
Compaq PS2021 184735-001 145W desktop power supply. Powered and tested at our facility — in good working order. Good used condition with light surface wear. Wiring harness and power switch connector included. |
