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Help with PSU

Hey so i recently got an dell optilex 990 mini and an raedon r9 380 4gb the only problem is that i dont know what psu to get.So, please help
Reply to khizeraamir95
8 answers Last reply Best Answer
More about psu
  1. A decent 550w WOULD BE IDEAL.
    Reply to SR-71 Blackbird
  2. A Radeon R9 380 needs about 28 amps on the 12+ rail and a 500 watt power supply with at least 2 - PCIE connections.

    https://www.czone.com.pk/power-supply-thermaltake-power-supplies-thermaltake-litepower-series-gen2-550w-power-supply-ltp-0550p-2-pakistan-p.4824.aspx
    Thermaltake 550w.
    Reply to SR-71 Blackbird
  3. Are you sure.I just dont want to heat it up
    Reply to khizeraamir95
  4. Reply to khizeraamir95
  5. maybe some other alternatives would be nice
    Reply to khizeraamir95
  6. http://www.tomshardware.com/forum/322966-28-list-recommended-psus
    Seasonic is usually a price/ performance/ quality winner.
    Reply to william p
  7. Best answer
    Dimensions
    5.5" x 5.9" x 3.4"

    Needs to be about these dimensions or it won't fit the the DELL 990 MT.
    Reply to SR-71 Blackbird
  8. khizeraamir95 said:


    Yes that should be fine it's the right dimensions , see my post just above this one.
    Reply to SR-71 Blackbird
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