Replace Power
Replace Power ATX power supply 480W for HP 5188-2625 5188-2627 5188-2626 5187-5008
A 480W ATX power supply with one fan replaces HP units 5188-2625, 5188-2626, 5188-2627 and 5187-5008, delivering 420W maximum power with over-voltage, over-power and short-circuit protection
- TypeATX
- Fans1
- Weight1
- 480 watt output runs your HP system
- 420 watt maximum power handles full loads
- Single fan provides quiet cooling
- Over voltage, over power and short circuit protection guards components
- Tested at 50 °C ambient for reliable operation
Replace Power 480 W ATX PSU for HP systems
This Replace Power ATX power supply provides 480 watts of rated output and is built as a direct replacement for HP part numbers 5188-2625, 5188-2627, 5188-2626 and 5187-5008. It uses a single fan for cooling and includes over-voltage, over-power and short-circuit protection. The unit is supplied new and has passed 100 % hi-pot, function and burn-in testing at 50 °C ambient temperature.
Suitable for HP Pavilion owners needing
The unit fits the listed HP part numbers and delivers 420 W maximum power on the 12 V rail, so it supports the original system configuration. Builders who need higher wattage, modular cables or a different form factor should look at other options. It is not intended for custom builds that require non-standard pin-outs or additional PCIe connectors.
Continuous-load behaviour with single-fan cooling
Under sustained load the power supply maintains its rated output while the single fan manages thermals within the tested 50 °C environment. Protection circuits engage cleanly if voltage or current exceeds safe limits. The burn-in validation suggests stable operation during extended sessions rather than only short bursts.
Pontos fortes
- 480 watt output runs your HP system
- 420 watt maximum power handles full loads
- Single fan provides quiet cooling
- Over voltage, over power and short circuit protection guards components
- Tested at 50 °C ambient for reliable operation
Especificações
| Brand | Replace Power |
|---|---|
| Type | ATX |
| Fans | 1 |
| Weight | 1 |
Perguntas sobre este artigo
Which HP part numbers must my chassis already support for this 480W ATX unit to fit?
The supply replaces HP part numbers 5188-2625, 5188-2626, 5188-2627 and 5187-5008, so your case must accept one of those.
Will the single fan keep an older motherboard with a 12V rail cool enough under load?
The unit was burn-in tested at 50°C ambient and delivers up to 420W continuous on the 12V rail, so a legacy board should stay within thermal limits.
How can I verify the over-voltage and short-circuit protections are active after installation?
Power the system on; the supply runs its internal self-test at start-up and the fan spins, confirming the protection circuits are functional.
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