is 250w power supply enough?

try to build my first pc:

amd duron 750mhz
abit kt7-r mobo
128mb sdram pc133 mem
xpert 128 16mb agp video card
sound blaster live sound card
30gb udma 100 hd
12x dvd rom
cd-rw
..

have a antec ks382 mini-tower case with 250w power supply, is it enough power for the system? anything else to consider?

many thanks!
3 answers Last reply
More about 250w power supply enough
  1. Make certain that it is approved by AMD, if not you may experiance strange errors.

    pill128

    Take your pill, and get some sleep.
  2. Go with a 300W P/S.

    -MP Jesse
  3. Make shure:
    a) the +5vsb has at least 1.5A
    b) +5V and +12V combined power is at least 150W

    A safe power supply should be the [standard ATX 2.03]
    Ordinary ATX PSU have a +5vsb with only 1A. It's not enough!

    :)
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