Review on 🔌 S-Union 220W Power Supply: Compatible with Dell Inspiron 3647 660s, Acer X1420 X3400, eMachines Gateway Series, Delta DPS-220UB A, Liteon H220AS-00 L220AS-00 L220NS-00, PS-5221-03DF R82HS, 650WP FXV31 P3JW1 – Buy Now! by Fernando Wolford

Name: 🔌 S-Union 220W Power Supply: Compatible with Dell Inspiron 3647 660s, Acer X1420 X3400, eMachines Gateway Series, Delta DPS-220UB A, Liteon H220AS-00 L220AS-00 L220NS-00, PS-5221-03DF R82HS, 650WP FXV31 P3JW1 – Buy Now!
Item: 🔌 S-Union 220W Power Supply: Compatible with Dell Inspiron 3647 660s, Acer X1420 X3400, eMachines Gateway Series, Delta DPS-220UB A, Liteon H220AS-00 L220AS-00 L220NS-00, PS-5221-03DF R82HS, 650WP FXV31 P3JW1 – Buy Now!
Rating: 5

October 31, 2022

Very noisy fan, the best of the internal PSUs

Although this PSU was a perfect physical match for the failed PSU it replaced, its fan is much louder - so loud you can take it out of 10 Walking distance can be heard clearly in a quiet room. I'm not clear if it's just a noisier fan design or if the fan speed isn't working properly depending on the temperature, but the difference is very noticeable.

Pros