help picking psu?

[frostynoob]

Hi there
Im trying out building my first gaming pc but im confused on how to pick the right wattage psu, also what brand. my specs are as followed:

i5 4590
MSI B85M-E45 Intel LGA 1150 Micro-ATX Motherboard
g.skill ripjaws ddr3 8gb 2400mhz
Cooler Master Hyper TX3 EVO CPU Cooler
ASUS DRW-24D3ST 24x Internal OEM DVD Burner Drive
and either MSI gtx 750ti or gtx 960

my general assumption was a 500W psu but im not sure

thanks in advance

 

[-HH-]

PCPartPicker part list / Price breakdown by merchant

Power Supply: XFX TS 550W 80+ Gold Certified ATX Power Supply ($56.08 @ Newegg)
Total: $56.08
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-05-12 04:08 EDT-0400

$20 REBATE CAREFUL.

The Bronze rated version is $5 cheaper.

 

[frostynoob]

PCPartPicker part list / Price breakdown by merchant

Power Supply: XFX TS 550W 80+ Gold Certified ATX Power Supply ($56.08 @ Newegg)
Total: $56.08
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-05-12 04:08 EDT-0400

$20 REBATE CAREFUL.

The Bronze rated version is $5 cheaper.

Thanks for the response
Unfortunately i cant use newegg/amazon because i live in Australia and using the extra money on international shipping would not be ideal. is the main feature i need the 550W and 80+ Gold rating?

 

[-HH-]

You didn't mention Australia!

2 choices seem to stick out

http://au.pcpartpicker.com/part/seasonic-power-supply-ssr550rm

http://au.pcpartpicker.com/part/evga-power-supply-120g10650xr

The EVGA would be my personal choice just for futureproofing but it's your call.

 

[-HH-]

PCPartPicker part list / Price breakdown by merchant

Power Supply: XFX TS 550W 80+ Gold Certified ATX Power Supply ($56.08 @ Newegg)
Total: $56.08
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-05-12 04:08 EDT-0400

$20 REBATE CAREFUL.

The Bronze rated version is $5 cheaper.

Thanks for the response
Unfortunately i cant use newegg/amazon because i live in Australia and using the extra money on international shipping would not be ideal. is the main feature i need the 550W and 80+ Gold rating?

I don't see why you need gold btw, you cannot OC a 4590.

It'd run perfectly on a decent bronze rated 550w PSU honestly but like this'd be fine

http://au.pcpartpicker.com/part/antec-power-supply-hcg520m

 

[frostynoob]

PCPartPicker part list / Price breakdown by merchant

Power Supply: XFX TS 550W 80+ Gold Certified ATX Power Supply ($56.08 @ Newegg)
Total: $56.08
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-05-12 04:08 EDT-0400

$20 REBATE CAREFUL.

The Bronze rated version is $5 cheaper.

Thanks for the response
Unfortunately i cant use newegg/amazon because i live in Australia and using the extra money on international shipping would not be ideal. is the main feature i need the 550W and 80+ Gold rating?

I don't see why you need gold btw, you cannot OC a 4590.

It'd run perfectly on a decent bronze rated 550w PSU honestly but like this'd be fine

http://au.pcpartpicker.com/part/antec-power-supply-hcg520m

Haha, sorry forgot to mention that!
thanks for your help.