I'm upgrading my desktop with a Sapphire R7 240 1GB DDR5. As it requires 400 Watt power supply unit, I'm planning to buy a 400W PSU. I'm stuck with these 3 choices and don't know which is best suited for me.
1. Seasonic SS400BT 400 Watts
2. Corsair CX430 430 Watts
3. Antec VP450P I 450 Watts
My PC configurations are
* 4GB RAM
* Core 2 Duo E7200 2.53 GHz
* 1TB Internal HDD
* WD 1TB Ultra Passport
* Sapphire R7 240 1GB DDR5
Please help me choose one of them and I humbly request you to give me detailed answers and justifications.
P.S : I don't want to bottleneck my PC and there should be no heating problem in the future.
1. Seasonic SS400BT 400 Watts
2. Corsair CX430 430 Watts
3. Antec VP450P I 450 Watts
My PC configurations are
* 4GB RAM
* Core 2 Duo E7200 2.53 GHz
* 1TB Internal HDD
* WD 1TB Ultra Passport
* Sapphire R7 240 1GB DDR5
Please help me choose one of them and I humbly request you to give me detailed answers and justifications.
P.S : I don't want to bottleneck my PC and there should be no heating problem in the future.