You should be able to get Corsair TX650M at RM400 if you haggle for the prices.

Ok thanks a lot!

That's actually incorrect - the PSU will only supply the wattage needed by the system

In fact a quality, higher wattage unit can be beneficial due to the fact that the PSU is less stressed, which means better longevity. It also means that the fans will spin at a lower speed, contributing to lower noise

Depends on the make and model of the unit

An auto-shutdown due to bad current flow is definitely possible if your unit has some form of protection, such as over-current protection (OCP)

The TX650M (Great Wall OEM, custom design by Corsair) and the Leadex II Gold have very similar performance and pricing

EVGA rebrands the Leadex II Gold as their G3 PSUs (with some minor modifications), and it is considered one of the best PSUs at this price point

http://www.orionpsudb.com/evga

The CX550M is actually a step down from the Silver ECO you have there

Either RMA the unit, or increase your budget to something better

Ah I see! I don't mind RMA it but I will have a down time (few weeks to 1-2 months) if the RMA is slow.. and my issue with buzzing can't be purposely replicated, also not sure if they will honour my RMA

Also is it some kind of electrical buzzing sound? Because it might be capacitor whine and it is normal unless the noise is excessive

Yes electrical buzzing sound.. like bzzzzzzz
Noise is somehow very annoying but other than that it is working well. Maybe I will just bear with it until I have extra cash to upgrade

Should be coil whine or something - is it very loud?

If it's very loud then it might be a good idea to send it back for RMA

The EVGA G+ 650W gets reviewed on Expreview:

https://www.expreview.com/65731.html

The reviews is in Chinese (you may need to use Google Translate if you can't read Chinese), but in summary:

1. FSP is the OEM behind the unit
2. Japanese main capacitors (Chemi-con)
3. Japanese secondary capacitors (Rubycon/Chemi-con)
4. Very good voltage regulation on +12V, +5V and +3.3V rail
5. Ripple is very good on the +12V rail, but ripple on the +3.3V and +5V rail can be improved (about 23mV and 24mV, but still very much within the 50mV limit set by Intel)
6. Hold-up time is very good

Overall it's a very good unit, with the minor problem being ripple performance on the +3.3V and the +5V rail (again, not a problem as it is still within Intel's standard)

This post has been edited by chocobo7779: Apr 8 2019, 01:35 AM

1. FSP HYDRO GE 650W 80 PLUS GOLD FULL MODULAR
2. Super Flower Leadex Gold II 650W Full Modular PSU
3. Cooler Master MWE 650W 80+ Gold Full Modular
4. CORSAIR TX650M, 650W, 80+ Gold Certified, Semi Modular Power Supply

which one to get and why?

This post has been edited by keerenjaya: May 15 2019, 03:37 PM

Hi all,

Is it worth to get an Corsair RM650x for my system? It is selling for around RM480 in Malaysia.

I plan to get upcoming ryzen 5 and RTX 2070 for my build.

Personally using FSP Hydro GE and Corsair TX650M. Both runs very cool and quiet under load.

If you have the budget for it, go for it. It's a very good unit by Corsair. Shopee is selling them for RM453.

Either the Leadex II Gold, or the TX650M

Choose whether which one is cheaper

It's a good unit, but for that pricing - you can get a better priced unit (and likely better performing):

https://www.lazada.com.my/products/super-fl...554bm7RT1G&mp=1

The Super Flower unit I've linked above is rebadged by EVGA as their SuperNova G3 unit

Also, a RTX 2070 does not consume a lot of power - you can even step it down to a 550W/600W quality unit and it will likely do just fine, although if you intend to overclock then you may want a 650W unit for additional headroom

This post has been edited by chocobo7779: Jun 12 2019, 01:00 PM

Im planning to buy corsair hx750 platinum.. is it good for its price? Around rm 5++

What exactly are your specs?

i5 4440
Asus reference r9 290x
1TB HDD
4GB x 2 corsair ddr3 ram
D5 vario pump
3 case fans and 2 radiator fans
Filco keyboard and logitech g403
2 usb 3.0 devices, external HDD and wifi ac usb adapter

Basically its a midrange PC but my psu already broken.. it was a seasonic g550 and felt like barely enough.. im looking for a 650w psu but i saw hx750 only cost few more..

In future, i may replaced other hardwares, and 750w seems like sweet spot for any upgrade later..