which power supply do I need for HP 400-034 slimline pavillion
1637155
You should be able to use either a 250 Watt like the one I bought http://www.amazon.com/gp/product/B0097KU6NU?ref_=pe_527950_33920250 or this 350 Watt which someone said in reviews they could fit into exactly your model PC.
2251040
you need to add up all of your items in the computer to know what is needed. look at the original setup..it should have listed the power requirements for each item
2256842
Sorry Ding. I don't know but it does not list your computer in the criteria, I did some internet surfing and found one that does.. its a 550 watt http://www.cputopia.com/psu-replacement-hp-pavilion-a1430n.html?utm_source=googlepepla&utm;_medium=adwords&id;=20206522684&ut;m_content=pla&gclid;=CNTz2u3YwLcCFc9xQgodxSMAEg
1907658
Yes, I replaced my old power supply that failed with this model in my Dimension 8400. I believe it is a 350 watt power supply.
973174
You are going to need a slimline power supply for that computer. When looking up on here just use slimline and the wattage you would like. 300w should be more than adequate for that machine. Good Luck
1462896
I used this in a slim HP desktop without any problems. It is a low power card. Depending on your setup, you may need and PCI Express "riser cable"
1273273
I have a 400 watt power supply and it works fine.I would try it with the 250w because you can always send it back.
1750885
No. You need at least a 400w power supply to run this card. Your hp comes with a 350w.
783752
Victor,I dont know if it will work on your model, but I have a HP Media Center m1070n which has the Intel Pentium 4. It has several different connection and you use only the ones you need. Its best if you take the old one out first and get the part number off of it. Don't worry about the indicator light. This is a universal power supply that fits several models.
359087
While I can not tell you your requested answer, let me add that with HP Power Supplies, be sure you check the Prongs, they look alike but all will not interchange and work, there is a KEY on top of one of the prongs, that is what you are looking at. I have about four of them, two of one type and two of the other, that I know of.
1967151
Unfortunately, no. You need at the very least, a 400W power supply. I can't think of anything current that will run on 350W. Something from a couple of years ago maybe.
1206231
That user is not correct. Wattage is not the deciding factor for compatibility, because the "HP Home and Office Store" itself RECOMMENDS an adapter that is only 65W: the "HP Slim Travel Power Adapter" (see http://tinyurl.com/mzrlhuh and Amazon's specifications at http://tinyurl.com/k4eqttu). In addition, USPartsDirect.com also recommends a 65W adapter (see http://tinyurl.com/m8yg6v4). A 65W adapter may use less power than a 90W adapter, and there may be other differences, but that does NOT mean it is incompatible. You should contact an HP rep directly to discuss the specific impact of choosing a 65W adapter over a 90W adapter (1-800-474-6836).
1232439
From memory a 400 Watt PSU is needed. I went 500 Watts just so I could have a little extra.
1124300
You want a reputable PSU that supplies 500 watts minimum. Yours should be fine. You will need a 6 pin PCI-e power adapter to power this card though. Some cards come with one. Before you buy, ask the seller if it includes the adapter that changes the 4-pin molex to 6-pin PCI-e power. If not, you can buy an adapter for a couple bucks on the internet.
1314771
These types of ATX form factor power supplies are pretty much standard. As long as it has the plugs you need for the motherboard and everything else that it needs (ie hard drive etc etc), it's a better thing than the Bestec you mention. The supply you're referring to in your question is a mere 250 Watt supply. There's no reason to run a computer on so little. This 400 Watt supply, as long as you're not doing anything crazy with it, will do what you need of it.
521333
there are numerous PSU calculators on the internet where you can input the hardware you have. however, 400 watt is a little on the small side. Also, see the manufacturers recommended specs.
868816
Didn't know it was possible to ask questions through amazon like this. Anyway, you should probably have like a 400w power supply.