Sıfır olarak buna bak:
https://www.akakce.com/power-supply/en-ucuz-cougar-cgr-st-500-500w-fiyati,686054747.html
İkinci el olarak buna bak:
https://www.sahibinden.com/ilan/ikinci-el-ve-sifir-alisveris-bilgisayar-masaustu-650w-psu-80-plas-gold-tam-moduler-1041396208/detay