need help in finding a psu

[Guest]

my config:

Intel Core 2 duo E8400
GA-EX38-DS4
XIGMATEK HDT-S1283 120mm Rifle CPU Cooler
G.Skill F2-6400CL5D-4GBPQ
Antec Nine Hundred + extra fan: scythe ultra kaze 3000rpm
two HDs one 500GB the other 80GB

as for my video card I'm planning to get the
ati radeon 4870X2
when its out

~so any recommendations ^_^ if possible Id like to have it cheap while still being a top performer oh yea by the way I'm also planning to overclock... if that helps

in any case thanks in advance for any help you guys give me ^_^

 

[BigBurn]

What would be the maximum you would be ready to pay?

 

[dirtmountain]

http://www.atomicmpc.com.au/forums.asp?s=2&c=7&t=9354
Sapphires blurb about system reqs for their HD4870
"Minimum System Requirements

PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard
500 Watt or greater power supply with two 75W 6-pin PCI Express® power connectors recommended (600 Watt and four 6-pin connectors for ATI CrossFireX™ technology in dual mode)”
Certified power supplies are recommended.
1GB of system memory
Installation software requires CD-ROM drive
DVD playback requires DVD drive
Blu-ray™ / HD DVD playback requires Blu-ray / HD DVD drive
For a complete ATI CrossFireX™ system, a second ATI Radeon™ HD 4870 graphics card, an ATI CrossFireX Ready motherboard and one ATI CrossFireX Bridge Interconnect cable per board (included) are required

Double slot solution "
Corsairs 750TX $120 after rebate
http://www.newegg.com/Product/Product.aspx?Item=N82E16817139006

 

[Guest]

@Bigburn ~ I guess around 120$

@dirtmountain ~ thanks for the links I'll check them out ^_^

 

[BigBurn]

Isn't 750w a bit overkill? What about that one: http://www.newegg.com/Product/Product.aspx?Item=N82E16817815001

 

[dirtmountain]

Well they call for 600w and he's going to overclock, so some headroom is called for. I just haven't seen many reviews about the Xigmatek to recommend it. Other top tier 600w PSUs are either as expensive or only save $20. I'd rather have the headroom and stability.
PC Power and Cooling 610w
http://www.newegg.com/Product/Product.aspx?Item=N82E16817703005

 

[bobbknight]

I second the PC Power Silencer 610Watt PSU, but the newegg price is way out of line with the current market prices.

https://shop.pcpower.com/power-supply/silencer-610-eps12v.html

http://www.tigerdirect.com/applications/searchtools/item-details.asp?EdpNo=3247723&Sku=P227-1000&SRCCODE=CNETFEED&CMP=OTC-CNETFEED

http://www.amazon.com/dp/B000NOOEBO?smid=ATVPDKIKX0DER&tag=dealtime-ce-feed-20&linkCode=asn

With the Antec 900 you really don't need the extra fan.

The XIGMATEK HDT-S1283 120mm Rifle CPU Cooler is a pain to install and is hardly a marginal improvement over the Arctic Cooling Freezer 7 pro.

Look below:

Foremost you want air flow through the case, front to back seems to be the best. Side fans to me are mostly a nuisance as I have more than one computer side by side. So I would remove the side fan, that is if my front to back airflow is adequate to cool the system.
Next I look for a good cooler that gives a good performance to dollar ratio, or bang for buck, and that is not so hard to install that it requires additional hardware to get the job done.

I have pretty much came up with the following after looking at the cooling ability of a couple of the more talked about coolers on this forum.


This is the number that you want to beat.
Thermal Resistance: 0.17°C/Watt
Anything higher is a waste of your money.
If this number is not given, move along.

Oh by the way this is from the Arctic Cooling Freezer 7 Pro, $32 retail.


XIGMATEK HDT-S1283 120mm Rifle CPU Cooler
Thermal Resistance 0.16°C/Watt
$44 shipped

$10 for .01 Degrees C/W at best a cooling of 2 Degrees C, to me it's not worth the hassle of install and expense.

Scythe SCINF-1000 120mm CPU Cooler Thermal Resistance unknown price higher than prior units of know capability.

Tuniq Tower 120 P4 & K8 CPU Cooler
Thermal Resistance 0.16 - 0.21 °C / W from web site, $57.58 delivered.
Again over priced and a pain in the ass installation.

Bang for buck winner here, the Arctic Cooling Freezer 7 Pro.
Why bother with anything else?

A post script to the above:

XIGMATEK has a new unit out the Xigmatek Achilles S1284 for $45 before shipping.
Thermal Resistance 0.14°C/Watt
This may be the new big boy on the block.
$52 shipped from;
http://www.newegg.com/Product/Product.aspx?Item=N82E16835233017&Tpk=S1284

With installation of the XIGMATEK' being so problematic and almost requiring the extra mounting bracket,
that costs an extra $10. I would still go for the Freezer 7 Pro.

http://www.newegg.com/Product/Product.aspx?Item=N82E16835186134

 

[random_2]

I kinda like the Corsair 750. It's not modular, but it has very good voltage regulation, extra long sheathed cables (great for bottom mount), a 120mm fan, and a whopping 60 amp on the 12v rail....oh...It also has 2, 6 pin PCI connectors plus 2, 6+2 pin PCI connectors. It should cover any video upgrades for a while. Forgot to mention it can be found on sale for 110.00 cdn.
Check out the reviews.

 

[delluser1]

I second the PC Power Silencer 610Watt PSU, but the newegg price is way out of line with the current market prices.

They're nuts, I can get it from ZZF for $106 shipped.

 

[Guest]

===================================================
=first of all thanks to everyone for helping me choose the power supply=
===================================================

and that aside I have a question about the 750 watt PSU ~ although it is overkill, since I have plans to upgrade I don't mind getting something higher than the 600 line... however I read some people in pricegrabber say that the fan of the 750TX is located below and that it wouldn't work with my antec nine hundred case (since the PSU is located below)... so, anyway doesn't that mean the 750TX isn't applicable to the antec nine hundred or is there a way to solve this? Also what's with the 650tx, the younger brother of the 750, how come people always say its a doa... does this mean corsair makes bad pSU?

FYI (just in case)
doa = dead or alive

 

[BigBurn]

Well you could always cut a hole in your case or just flip the PSU (fan toward the top)

 

[wildman999]

Eggs prices are way out of wack for the 610.
http://www.zipzoomfly.com/jsp/ProductDetail.jsp?ProductCode=10005612

 

[random_2]

Anon

I've a Corsair TX750 in my Coolermaster CM690. It's a bottom mount , and there are no issues, nor should there be in your case. I have mine mounted upside down so it draws air from outside the case through the bottom. The Antec 900 doesn't have venting in the bottom of the case so you'll mount it normally and allow the 120mm fan to draw air in from the case interior and vent it out the back of the PSU. Should work great!!!

 

[delluser1]

Eggs prices are way out of wack for the 610.
http://www.zipzoomfly.com/jsp/ProductDetail.jsp?ProductCode=10005612

Seems like they have come to thier senses, it's now $115 and a $25 rebate.
With a code from the newsletter another $10 comes off, $80 bucks total is a good deal.