HP ProDesk PA1181-3HA PSU Power Supply 180W (USED LIKE NEW)
The PA-1181-3HA arrives as a compact power supply unit tailored for small-form-factor desktops, carrying a nominal 180 W rating. Encased in a sturdy metal housing, it gives the sense of a precision-engineered component rather than a generic commodity. From the moment it is installed into the system chassis you sense that it was designed for direct integration: alignment of mounting holes, cabling that fits the existing flow, and architecture that doesn’t dominate the build physically.
When the system powers on, this supply becomes the unseen backbone of the machine. It quietly supplies current to the processor, storage, memory and auxiliary components, balancing power delivery with thermal constraints. Because it is designed specifically for a certain series of systems, the PA-1181-3HA feels like an OEM-matched unit built to fit, built to run, built to last without calling attention to itself. Its modest wattage reflects the system’s footprint: not overbuilt, but right-sized.
Over weeks and months of use, the unit reveals its value: it remains stable under load, maintains quiet operation, and doesn’t require exotic ventilation or additional fan modules. In effect, it blends into the machine and becomes part of what you simply expect: that your system will power on, run reliably, and remain quiet. For those who refurbish, maintain or assemble compact desktops, the PA-1181-3HA stands as a dependable choice a power module that does its job without fuss, backed by the pedigree of the manufacturer.
Features:
- Keeps a tight fit with small form factor desktop chassis and cables.
- Delivers reliable 180 W output tailored for OEM systems.
- Global AC input (100-240 V) ensures compatibility across regions.
- Designed with the mounting, cabling and connector layout matched to specific model series.
- Quiet operation and compact dimensions suited for low-profile desktops.
Specifications:
| Specification | Value / Description |
|---|---|
| Model Number: | PA-1181-3HA |
| Maximum Output Power: | 180 W |
| AC Input: | 100-240 V ~, 50-60 Hz, 2.3A |
| DC Output: | +12.1 V ≈14.88A |
| Dimensions: | 85mm × 53mm × 200mm |
| Form Factor: | SFF (Small Form Factor) OEM desktop PSU |
Applications:
- OEM replacement PSU for HP ProDesk 600 G3 SFF and similar series.
- Small-form-factor business desktop computers.
- System refurbishments in enterprise PC fleets.
- Compact workstation builds requiring 180 W supply.
- IT service/maintenance for SFF HP ProDesk & Pro Desk models.
Package Contents:
- 1x HP ProDesk PA1181-3HA PSU Power Supply 180W (USED LIKE NEW)
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