Will this Antec PSU be ok for new build?

[rich_jtg]

Hi,

I'm putting together a computer for a relative whose old Athlon PC has given up the ghost.

I'm trying to salvage as much as possible, and the old system has an Antec Truepower 380 PSU from a Sonata case.

Could anyone please tell me if this would power a new system comprising of:

Intel Core i3-2120 3.30GHz LGA1155 3MB
Asus P8H77-V LE motherboard
8GB Corsair Memory XMS3 DDR3 1333 Mhz
1TB WD Caviar Blue drive
1 x DVD-RW drive

The system would just be run using on-board graphics, and wouldn't be overclocked.

Many thanks.

[kalniel]

Yep no problem - your new rig will probably be using quite a bit less power than your old one.

[rich_jtg]

That's great - thanks for that!

[foxyboi]

http://www.enermax.outervision.com/
This is pretty good for working out what you need PSU wise.

[CAT-THE-FIFTH]

You will be fine!!

[brookheather]

Those components will probably use around 50W idle and no more than 150W peak usage.

[rich_jtg]

Thanks for the advice folks.

Just as an update, it turns out the power supply is both Antec and antique. There's a lack of power connectors to power a new board with only a 20 pin connector for the motherboard supply.

I think I'll get them to get a new supply - no worries with duff capacitors or anything I guess.