Nadalan Computer Power Supply Transformer Unit 6Pin 4+4Pin 550W For Model PA-5181-3A For Acer Veriton E450 D650 B450 B650 S4660G S2660G S6660G X4660G Desktop Small Case Power Supply

How to identify if this power supply is suitable for your computer?
1: Check the power level.
2: Check the power supply and computer model.
3: Check the appearance shape and size.
4: Check the quantity of various interface types and the number of interface pins.

Universal power supply model:PA-5181-3A
This 550W power supply is suitable for the following low-power power supply models of 180W, 250W, and 300W: PA-1181-10AC, PA-1181-10AB, PA-2301-3, D19-300P1A, PA-2251-2AB, D17-180P1A, FSP180-10TGBAA, FSP250-20TGPAA. ?

Applicable to computer models: Suitable for Acer Veriton E450 D650 B450 B650 S4660G S2660G S6660G X4660G desktop small case power supply.
Power: 550W
Size: 65*82*150 mm
Interface: Motherboard interface 6-Pin * 1pcs, CPU interface (4+4) Pin * 1pcs, upgraded graphics card interface (6+2)Pin * 2pcs.
Special note:Silent energy-saving, efficient and stable, long-term version, overvoltage protection, upgraded dual graphics card interface, reliable and guaranteed quality.