Compaq Presario SR1710NX replacement upgrade Power Supply.
400 watt Power supply.
The higher wattage replacement power supply delivers more power than the original part which enables support for more add-on peripherals (Hard drive, CD RW, DVD RW etc.). It's a feature that will benefit, not harm your system performance.
Replaces and upgrades SR1710NX power supplies.
Also works with Compaq Preasrio SR2150NX and others...
This replacement 400 watt power supply will definitely work better in your Compaq machine than lower watts such as: 200w, 250w, 300w, 350w and 375 watts.