I'm having trouble deciding on the best power supply unit (PSU) for my build. I initially purchased the MSI MAG A750BN, but after checking the "SPL's PSU Tier List," it seems like it may not be the best fit for my setup. I'm considering switching it out for one of these options:
- Corsair RMe RM850e 850W 80+ Gold ($170, with a 1000W version available for just $10 more)
- MSI MAG A750GL PCIE5 750W 80+ Gold ($136)
- ASUS ROG STRIX 1000G Aura 80+ Gold 1000W ($186)
- ASUS Prime AP-850G 80+ Gold ($142)
- ASUS Prime AP-750G 80+ Gold ($123)
If anyone has suggestions or additional recommendations, I would really appreciate it! Here's a quick rundown of my build:
- **CPU:** AMD Ryzen 5 7500F 3.7 GHz 6-Core (OEM/Tray)
- **CPU Cooler:** Thermalright Assassin X 120 Refined SE (66.17 CFM)
- **Motherboard:** MSI PRO B650M-P Micro ATX AM5
- **Memory:** Patriot Viper Venom 32 GB (2 x 16 GB) DDR5-6000 CL30
- **GPU:** Gigabyte WINDFORCE OC SFF GeForce RTX 5070 12 GB
- **Case:** MSI MAG FORGE 120A AIRFLOW ATX Mid Tower
- **Current PSU:** MSI MAG A750BN PCIE5 750W 80+ Bronze
1 Answer
Hey! According to SPL's PSU Tier List, your current PSU is acceptable but on the lower end of the scale. You might want to look at the ASUS Prime 750W as a solid choice from your options. Also, make sure to use the GPU adapter, especially with the RTX 5070. By the way, which country are you in?

I'm in Turkey. Do you know if there's an adapter issue for the RTX 5070 with this PSU?