How to replace HP SFF power supply of 240W by a more powerful power supply?












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I have an HP Compaq Elite 8300 PC SFF, with this power supply: 613762-001. The documentation says that the current power supply is (only) 240W.



I'd like to increase performance by installing a 750 TI graphics card, which needs 300-400W power.



Can I replace the existing power supply by a new one? If so, what is the best way to do that?










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  • You first have to determine if HP like Dell uses power supplies with non-standard connectors. Once you determine that, you purchase a power supply with the same connector, but also supplies higher wattage. Be sure you identify power supplies that will fit in the case, you might have to stick with power supplies that came with the Compaq Elite, in order to do that.

    – Ramhound
    Sep 10 '16 at 22:34
















0















I have an HP Compaq Elite 8300 PC SFF, with this power supply: 613762-001. The documentation says that the current power supply is (only) 240W.



I'd like to increase performance by installing a 750 TI graphics card, which needs 300-400W power.



Can I replace the existing power supply by a new one? If so, what is the best way to do that?










share|improve this question























  • You first have to determine if HP like Dell uses power supplies with non-standard connectors. Once you determine that, you purchase a power supply with the same connector, but also supplies higher wattage. Be sure you identify power supplies that will fit in the case, you might have to stick with power supplies that came with the Compaq Elite, in order to do that.

    – Ramhound
    Sep 10 '16 at 22:34














0












0








0








I have an HP Compaq Elite 8300 PC SFF, with this power supply: 613762-001. The documentation says that the current power supply is (only) 240W.



I'd like to increase performance by installing a 750 TI graphics card, which needs 300-400W power.



Can I replace the existing power supply by a new one? If so, what is the best way to do that?










share|improve this question














I have an HP Compaq Elite 8300 PC SFF, with this power supply: 613762-001. The documentation says that the current power supply is (only) 240W.



I'd like to increase performance by installing a 750 TI graphics card, which needs 300-400W power.



Can I replace the existing power supply by a new one? If so, what is the best way to do that?







graphics-card power-supply power






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asked Sep 10 '16 at 22:26









Martien LubberinkMartien Lubberink

11414




11414













  • You first have to determine if HP like Dell uses power supplies with non-standard connectors. Once you determine that, you purchase a power supply with the same connector, but also supplies higher wattage. Be sure you identify power supplies that will fit in the case, you might have to stick with power supplies that came with the Compaq Elite, in order to do that.

    – Ramhound
    Sep 10 '16 at 22:34



















  • You first have to determine if HP like Dell uses power supplies with non-standard connectors. Once you determine that, you purchase a power supply with the same connector, but also supplies higher wattage. Be sure you identify power supplies that will fit in the case, you might have to stick with power supplies that came with the Compaq Elite, in order to do that.

    – Ramhound
    Sep 10 '16 at 22:34

















You first have to determine if HP like Dell uses power supplies with non-standard connectors. Once you determine that, you purchase a power supply with the same connector, but also supplies higher wattage. Be sure you identify power supplies that will fit in the case, you might have to stick with power supplies that came with the Compaq Elite, in order to do that.

– Ramhound
Sep 10 '16 at 22:34





You first have to determine if HP like Dell uses power supplies with non-standard connectors. Once you determine that, you purchase a power supply with the same connector, but also supplies higher wattage. Be sure you identify power supplies that will fit in the case, you might have to stick with power supplies that came with the Compaq Elite, in order to do that.

– Ramhound
Sep 10 '16 at 22:34










2 Answers
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I heard it is possible to run the gtx 750ti on lower Watts like 240/250watt PSU like your HP, but it may be unstable and overload in the long run if you stress the machine to its maximum performance and use for very long periods of time on extremely demanding games. Google and search YouTube for examples of same systems running this GPU/ HP system.



I have the same type of pc and was thinking of trying this some day in the future if I ever find a gtx 750 ti cheap.






share|improve this answer



















  • 1





    PS. I don't think there is a higher PSU replacement available for these HP budget business pcs, since it uses proprietary cables and has a proprietary shape. So we are forced to get a new PC or live with it with less performance. So no overclocking etc.

    – Tony D
    Oct 31 '16 at 13:20











  • This is really a comment and not an answer to the original question. You can always comment on your own posts, and once you have sufficient reputation you will be able to comment on any post. Please read Why do I need 50 reputation to comment? What can I do instead?

    – DavidPostill
    Nov 26 '16 at 10:10



















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Actually, I installed the 750TI card, and the system works like a charm






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    protected by Community Apr 4 '17 at 15:32



    Thank you for your interest in this question.
    Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count).



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    2 Answers
    2






    active

    oldest

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    2 Answers
    2






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    0














    I heard it is possible to run the gtx 750ti on lower Watts like 240/250watt PSU like your HP, but it may be unstable and overload in the long run if you stress the machine to its maximum performance and use for very long periods of time on extremely demanding games. Google and search YouTube for examples of same systems running this GPU/ HP system.



    I have the same type of pc and was thinking of trying this some day in the future if I ever find a gtx 750 ti cheap.






    share|improve this answer



















    • 1





      PS. I don't think there is a higher PSU replacement available for these HP budget business pcs, since it uses proprietary cables and has a proprietary shape. So we are forced to get a new PC or live with it with less performance. So no overclocking etc.

      – Tony D
      Oct 31 '16 at 13:20











    • This is really a comment and not an answer to the original question. You can always comment on your own posts, and once you have sufficient reputation you will be able to comment on any post. Please read Why do I need 50 reputation to comment? What can I do instead?

      – DavidPostill
      Nov 26 '16 at 10:10
















    0














    I heard it is possible to run the gtx 750ti on lower Watts like 240/250watt PSU like your HP, but it may be unstable and overload in the long run if you stress the machine to its maximum performance and use for very long periods of time on extremely demanding games. Google and search YouTube for examples of same systems running this GPU/ HP system.



    I have the same type of pc and was thinking of trying this some day in the future if I ever find a gtx 750 ti cheap.






    share|improve this answer



















    • 1





      PS. I don't think there is a higher PSU replacement available for these HP budget business pcs, since it uses proprietary cables and has a proprietary shape. So we are forced to get a new PC or live with it with less performance. So no overclocking etc.

      – Tony D
      Oct 31 '16 at 13:20











    • This is really a comment and not an answer to the original question. You can always comment on your own posts, and once you have sufficient reputation you will be able to comment on any post. Please read Why do I need 50 reputation to comment? What can I do instead?

      – DavidPostill
      Nov 26 '16 at 10:10














    0












    0








    0







    I heard it is possible to run the gtx 750ti on lower Watts like 240/250watt PSU like your HP, but it may be unstable and overload in the long run if you stress the machine to its maximum performance and use for very long periods of time on extremely demanding games. Google and search YouTube for examples of same systems running this GPU/ HP system.



    I have the same type of pc and was thinking of trying this some day in the future if I ever find a gtx 750 ti cheap.






    share|improve this answer













    I heard it is possible to run the gtx 750ti on lower Watts like 240/250watt PSU like your HP, but it may be unstable and overload in the long run if you stress the machine to its maximum performance and use for very long periods of time on extremely demanding games. Google and search YouTube for examples of same systems running this GPU/ HP system.



    I have the same type of pc and was thinking of trying this some day in the future if I ever find a gtx 750 ti cheap.







    share|improve this answer












    share|improve this answer



    share|improve this answer










    answered Oct 31 '16 at 13:15









    Tony DTony D

    1




    1








    • 1





      PS. I don't think there is a higher PSU replacement available for these HP budget business pcs, since it uses proprietary cables and has a proprietary shape. So we are forced to get a new PC or live with it with less performance. So no overclocking etc.

      – Tony D
      Oct 31 '16 at 13:20











    • This is really a comment and not an answer to the original question. You can always comment on your own posts, and once you have sufficient reputation you will be able to comment on any post. Please read Why do I need 50 reputation to comment? What can I do instead?

      – DavidPostill
      Nov 26 '16 at 10:10














    • 1





      PS. I don't think there is a higher PSU replacement available for these HP budget business pcs, since it uses proprietary cables and has a proprietary shape. So we are forced to get a new PC or live with it with less performance. So no overclocking etc.

      – Tony D
      Oct 31 '16 at 13:20











    • This is really a comment and not an answer to the original question. You can always comment on your own posts, and once you have sufficient reputation you will be able to comment on any post. Please read Why do I need 50 reputation to comment? What can I do instead?

      – DavidPostill
      Nov 26 '16 at 10:10








    1




    1





    PS. I don't think there is a higher PSU replacement available for these HP budget business pcs, since it uses proprietary cables and has a proprietary shape. So we are forced to get a new PC or live with it with less performance. So no overclocking etc.

    – Tony D
    Oct 31 '16 at 13:20





    PS. I don't think there is a higher PSU replacement available for these HP budget business pcs, since it uses proprietary cables and has a proprietary shape. So we are forced to get a new PC or live with it with less performance. So no overclocking etc.

    – Tony D
    Oct 31 '16 at 13:20













    This is really a comment and not an answer to the original question. You can always comment on your own posts, and once you have sufficient reputation you will be able to comment on any post. Please read Why do I need 50 reputation to comment? What can I do instead?

    – DavidPostill
    Nov 26 '16 at 10:10





    This is really a comment and not an answer to the original question. You can always comment on your own posts, and once you have sufficient reputation you will be able to comment on any post. Please read Why do I need 50 reputation to comment? What can I do instead?

    – DavidPostill
    Nov 26 '16 at 10:10













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    Actually, I installed the 750TI card, and the system works like a charm






    share|improve this answer




























      0














      Actually, I installed the 750TI card, and the system works like a charm






      share|improve this answer


























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        0








        0







        Actually, I installed the 750TI card, and the system works like a charm






        share|improve this answer













        Actually, I installed the 750TI card, and the system works like a charm







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Dec 4 '16 at 4:41









        Martien LubberinkMartien Lubberink

        11414




        11414

















            protected by Community Apr 4 '17 at 15:32



            Thank you for your interest in this question.
            Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count).



            Would you like to answer one of these unanswered questions instead?



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