6pin pcie from sata and molex

[skakac.33]

Hello,
I have chieftec gps-500a8 psu

http://www.chieftec.eu/en/psus/smart-series/gps-500a8.html

 

The problem is that it has only one 6pin connector, and I need to power gtx 260 (or gtx460 in the future). (2x 6pin needed)

I want to use 2 molex to 6pin adapter, but the PSU has only 2 molex on the same rail. 

Basically PSU has 2 branches of cables:
===[sATA]===[sATA]===[sATA]
and
===[Molex]===[Molex]===[Floppy]



So my plan was to use one molex from second branch, and convert one sata from first branch to molex (via adapter, http://media.eponuda.com/racunari_adapteri/ningbo/649095_l.jpg )
And then use 2 molex (one from each branch) to 6pin adapter.

Or just use 2 molex from same branch.
 

But maybe there isn't enough amps in sata branch, I don't really know.

Btw: I'm probably mixing rails with branches, I thought that one rail = one branch of wires.

[Blebekblebek]

check your sticker?

[Johannes_Lazor]

There are 6-pin adapters that only uses one molex connector.

http://www.amazon.com/4-Pin-Molex-Female-Adapter-Length/dp/B007NMSUUA


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[Enderman]

you could buy a better quality PSU with less risk of exploding and have more PCIe connectors for less than $40

[skakac.33]

Can you give me a name of some 40$ psu? Since im not from America it will probably cost more.

[Johannes_Lazor]

Can you give me a name of some 40$ psu? Since im not from America it will probably cost more.

Here is a decent one, http://www.ncixus.com/products/?sku=92643&vpn=100-W1-0500-KR&manufacture=eVGA&promoid=1611

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I were light on you this time, I may not be next time.

[Blebekblebek]

there is direct coverter

http://www.amazon.com/Branded-8inch-15pin-Express-Power/dp/B005NJXY7O

 

it's quite odd even for older type PSU to not mix the connection type

I would try converter first

 

GTX 260 require 27-30A

so technically your psu is capable to deliver that power.