PSU recommendation for mid range rig

[Wanted-x]

My pc was randomly restarting while gaming even watching videos on PC. I had posted lots of threads regarding this issue. Finally i found out myself it was PSU issue. The 24-pin connector is loosen, probably shrink. I put a 24pin extension cable to test the PSU, When i even touch the 24pin psu, it restarts. Same also after putting the extention cable. So i have decided to purchase new PSU but i am confused about the level(80 Plus) of the psu. I run the pc average 18 hours in a day, sometimes whole day. I didn't do much gaming but from now i will gaming for average 7-8 hours a day. So, which PSU should i buy? corsair cx550 bronze or rm650x gold(as no corsair 550 gold variants available on my region)?

Please experts help me to choose proper PSU. Off course recommend me from CORSAIR brand rather than other brands.

Rig details: 

• CPU
  Intel® Core™ i5-7400 Processor
• Motherboard
  Gigabyte GA-B250M-D3H
• RAM
  Corsair VENGEANCE® LPX 8GB (1x8GB) DDR4 DRAM 2400MHz CMK8GX4M1A2400C16
• GPU
  Gigabyte GeForce® GTX 1050 Ti OC 4G
• Case
  Antec GX200
• Storage
  SSD - Transcend TS120GSSD220S I HDD - Western Digital 2TB GREEN 5400RPM WD20EZRX(Refurbished)
• PSU
  Want a reccomendation
• Display(s)
  Dell 22" Monitor | S2216H
• Mouse
  Corsair Harpoon
• Operating System
  Windows 10 64-bit

Psu link - https://www.techlandbd.com/pc-components/desktop-power-supply/corsair-power-supply?sort=p.price&order=ASC&limit=100

[Tom_nerd]

I would recommend a 550W power supply especially corsair`s

[Wanted-x]

1 minute ago, Tom_nerd said:

I would recommend a 550W power supply especially corsair`s

Bronze or gold?

[Tom_nerd]

20 minutes ago, Wanted-x said:

Bronze or gold?

if you use is a lot then go for gold but if you occasionally use it get bronze.

[Mezoxin]

get the corsair CX550 the one that has CX written in white color 

 

https://www.techlandbd.com/pc-components/desktop-power-supply/corsair-power-supply/corsair-cx550m-semi-modular-atx-power-supply?sort=p.price&order=ASC&limit=100

 

DON NOT confuse it with the one that has CX written in green 

[Vejnemojnen]

Jesus, even 400w would be more than enough for a locked CPU&GTX1050Ti.

 

Get something with 400-450w, like BeQuiet! PurePower11, Bitfenix Formula Gold or some such : ) No need of going above 450..

[EL02]

cx450

[Guest]

I recommend SeaSonic. 

 

 

 

https://seasonic.com/focus-plus-gold