PSU question

[Empathic]

Hey guys,

I'm looking for the best power-efficient PSU for 4x 750ti mining.

Am I right in believing that this one has 4x 6-pin PCI cables so I can power 4 6-pin 750ti cards?

http://www.overclockers.co.uk/showproduct.php?prodid=CA-000-SF&groupid=701&catid=123&subcat=2463

If so, is this the best option for power efficiency or is there a better <500w psu available for mining?

Thanks

 

[Jay Blizzay]

I'm not sure 500w will be enough mate, you'll probably need at least a 650w PSU.

I've seen some mines with the exact same GPU setup taking around 615w

 

[DaleTheWhale]

YOUR BASKET
1 x EVGA SuperNova NEX 650W '80 Plus Gold' Modular Power Supply £95.99
1 x SuperFlower Golden Green HX 650W "80 Plus Gold" Power Supply - Black £79.99
Total : £185.58 (includes shipping : £8.00).



Can the 750ti mine efficiently?

 

[Empathic]

I'm not sure 500w will be enough mate, you'll probably need at least a 650w PSU.

I've seen some mines with the exact same GPU setup taking around 615w

I'm currently pulling 380w from the wall with 4x 750ti's on an old bronze 750w

500w should be more than enough.

Soooo... does the superflower have 4x 6 pin pcie's? The description is a little confusing..

these GPU's are excellent

 

[lee32uk]

I'm currently pulling 380w from the wall with 4x 750ti's on an old bronze 750w

500w should be more than enough.

Soooo... does the superflower have 4x 6 pin pcie's? The description is a little confusing..

these GPU's are excellent

Yes. The Superflower has 4 x 6+2 pin connectors, which are compatible with either 6 or 8 pin cards.

Like these - http://www.pcper.com/images/reviews/474/14-PCI-E.jpg

 

[Empathic]

Yes. The Superflower has 4 x 6+2 pin connectors, which are compatible with either 6 or 8 pin cards.

Like these - http://www.pcper.com/images/reviews/474/14-PCI-E.jpg

Great thank you

I recognise Superflower as a very good brand & this PSU is perfect for my 4x 750ti rig