Replace Power
Replace Power power supply for HP Pavilion 550-132 550-159c
Grey ATX replacement power supply for HP Pavilion 550 desktops with 20+4 pin ATX, 12V 4-pin, SATA and 6-pin connectors
- ColorGrey
- TypeATX
- Fans1
- Weight1
- Replacement upgrade PSU for HP Pavilion 550 series
- 20+4 pin ATX connector powers the motherboard
- +12 V 4-pin connector feeds the CPU
- One 6-pin power connector supports graphics cards
- Three SATA connectors run drives and peripherals
Compatible HP Pavilion 550 PSU
This Replace Power unit is a new ATX power supply built for HP Pavilion 550-132 and 550-159c desktop PCs. It delivers standard ATX power through a grey chassis with a single cooling fan. The unit weighs one kilogram and serves as a direct replacement or upgrade for the original factory supply.
Connector layout and upgrade fit
It provides one 20+4 pin ATX connector, one +12V 4-pin power connector, one 6-pin power connector and three SATA connectors. A mini-SATA connector for 5 inch drives is also included. This fits systems needing those exact connections without adapter cables.
Check motherboard power headers
Verify that your motherboard accepts a 20+4 pin main power plug and a 4-pin +12V CPU plug. Confirm the case can hold a standard ATX unit and that the SATA count matches your drive complement. Ensure the 6-pin connector satisfies any dedicated graphics card you plan to keep.
Points forts
- Replacement upgrade PSU for HP Pavilion 550 series
- 20+4 pin ATX connector powers the motherboard
- +12 V 4-pin connector feeds the CPU
- One 6-pin power connector supports graphics cards
- Three SATA connectors run drives and peripherals
Caractéristiques
| Brand | Replace Power |
|---|---|
| Color | Grey |
| Type | ATX |
| Fans | 1 |
| Weight | 1 |
Questions sur cet article
Will the ATX form factor and 20+4 pin connector fit the HP Pavilion 550-132 chassis and motherboard?
This PSU uses the standard ATX form factor and includes a 20+4 pin ATX connector that matches the motherboard on the 550-132 and 550-159c models.
Which cables must be connected during installation to avoid a no-post condition?
Connect the 20+4 pin ATX cable and the +12V 4-pin CPU cable first; the system will not start if the 4-pin CPU power is missed.
How many SATA drives can be powered later if I add storage?
The unit provides three SATA power connectors, so up to three SATA drives can be powered simultaneously.
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