Sapphire hd 6670 with 280W power supply ?

Hello, I just bought Lenovo H420 with Intel i5, 4 GB RAM and 280W. I want to upgrade my graphics. I want sapphire hd 6670. So I want to ask if it will work or I need a new power supply. Thanks
6 answers Last reply
More about sapphire 6670 280w power supply
  1. a risky situation better to get the 350w.
  2. geeks.com has a 680 watt for 25 bucks, it should be a decent PSU but I cant say for sure http://www.geeks.com/details.asp?invtid=AK680&cat=PWR
  3. ct1615 said:
    680w PSU for $25 :pfff:

    that PSU does one thing well, act as a paperweight. if you even pushed it past 300w, you would get a spark show. i would never purchase anything off geeks.com, most of their crap is refurbished sold as new. even if the items where new, they are still junk. a solid 650w PSU will start at $80 out the door (ocz ZS, antec EW or rosewill hive) with better units costing even more. what kind of performance would you expect from a no-name $25 680w unit? see the link to find out

    http://www.youtube.com/watch?v=LTVEtr14FEA



    To be honest, I ordered a lot of things from them, including that PSU I just posted new about 3 years ago, the thing is still going strong running 6770's and an old Phenom quad 3.8ghz. I do agree its cheap, Sometimes I like to take a gamble. Only thing when I look at when I buy off band PSU's is the amps on the 12v rail, if its decent then I might just get it. Personally I will choose Corsair or OCZ or any of the good 1s.

    Btw that link doesn't prove anything, You gonna have failures with any PSU. Corsair is more reliable I do agree.
  4. ct1615 said:
    680w PSU for $25 :pfff:

    that PSU does one thing well, act as a paperweight. if you even pushed it past 300w, you would get a spark show. i would never purchase anything off geeks.com, most of their crap is refurbished sold as new. even if the items where new, they are still junk. a solid 650w PSU will start at $80 out the door (ocz ZS, antec EW or rosewill hive) with better units costing even more. what kind of performance would you expect from a no-name $25 680w unit? see the link to find out

    http://www.youtube.com/watch?v=LTVEtr14FEA


    this video made my day :D
  5. Viking2121 said:
    geeks.com has a 680 watt for 25 bucks, it should be a decent PSU but I cant say for sure http://www.geeks.com/details.asp?invtid=AK680&cat=PWR


    NONONONONONONONONONONONONONONO!!!!!
    (sorry moderators)

    I was GIVEN one of those PSU's, and let me say I've had my share of Thermaltake TR2's and Dynex power supplies, and this thing is in a tier of its own. It is quite simply the worst power supply I have ever seen. Even compared to my Dynex, it weighs half as much, is physically smaller, and just feels like it has poor quality.

    I know asthetics is no way to judge, but the power supply also has half the connectors of my Dynex 520W. That alone is a signal of a bad power supply. It has 1-six pin, while even the Dynex has 2.

    It is quite simply, the most miserable power supply ever made. Right now, literally, it is being used as a paperweight I think, unless I stored it in the Dell Dimension 1100 that is sitting in a closet somewhere. I forgot where it is.

    DO NOT BUY!

    I have been trying to figure out how to get rid of it. I thought of cutting off all the wires and opening it up and displaying it, maybe a cool display piece. I dunno. Just dont buy it. It is awful. I would expect it to deliver about maybe a little under 400W of its rated power. It has 2 12V rails at 20A each, which is absolutely miserable for a 680W. My Antec High Current Gamer 620W puts out 48A on the 12V rail.

    Read this. Apparently the 12V2 rail isnt even connected to the power supply!
    http://forums.whirlpool.net.au/archive/1391761
Ask a new question

Read More

Radeon Power Supplies Sapphire HD Graphics