Need help choosing a socket A HSF

Fardringle

Diamond Member
Oct 23, 2000
9,200
765
126
I have a mobile Barton 2600+ sitting on an MSI K7N2 Delta2-LSR motherboard. So far I have been fairly pleased with the speed and stability of the system. However, I would love to take advantage of the Barton's ability to be dramatically overclocked.

I am currently using this HSF because of the low price and great reviews that it received. Unfortunately, those reviews are a VERY far cry from my own experience. The blue LEDs in the fan look cool, but I can't say much else nice about the HSF combo. With the Barton running at 1.5 volts and stock speed, and with the ambient/case temperatures around 25-30C, the CPU is running between 57C and 64C. Needless to say, this is far too warm to do any kind of overclocking. The AS5 is applied correctly and the heat sink is making very good contact with the CPU (the heat sink gets quite hot so it is absorbing heat from the CPU, but it doesn't seem to be able to dissipate that heat).

My case is a boring, generic mid tower but I have made some modifications to give it good (I believe) air flow and that has helped a little bit, but not nearly enough. By improving the air flow with a 120MM blow hole pointed directly over the CPU and a ~60CFM fan pulling air into that hole I have been able to reduce the temperature enough to do a little bit of overclocking. I now have the processor running at 3200+ speed (2.2Ghz) still at stock voltage, but the temperatures are once again in the high 50's and low 60's.

I've decided that I probably need a new HSF if I want to push it any higher, but I can't decide what to use. The few recent reviews I've been able to find here and on other sites recommend the Zalman 7000 or the Thermalright XP-90 most of the time, but those both say that the are only for Socket 754/939, so I'm assuming they would not work with my system.

I've actually seen a few recommendations here for the HSF that I already have (which is part of the reason that I bought it) and for the Thermalright SI-97. Some sites gave the SI-97 good reviews and others have given it very poor marks because it can fail completely if the heat pipes do not work properly, so I'm not sure I want to go down that path.

I'm not especially concerned about something super-quiet, but I don't want a jet engine in my PC either, so something like the Thermaltake Volcano wouldn't be my choice.

I'd really appreciate any other suggestions you can give me, particularly if I can get something for a reasonable price. Under $30 would be preferable.

Thanks in advance. :)
 

TRUMPHENT

Golden Member
Jan 20, 2001
1,414
0
0
Gigabyte's Rocket Cooler Pro works on Socket A as well as all other newer sockets.
Rocket Cooler Pro!
I bought for my Barton 2500+ running at 2.2ghz. I will be able to use it when I upgrade to socket 939 mainboard and processor.

I put the fan control rheostat in a 5.25in bay adapter that also holds my 3.5in Soyo media reader/USB ports. Otherwise, to mount the fan control on the front, you will need a spare 3.5in drive bay.

Put the extra mounting hardware in safe place so you can mount the heatsink on your new mainboard when you do upgrade.
 

Tiamat

Lifer
Nov 25, 2003
14,068
5
71
SI-97 with 92mm Panaflo L1A is excellent cooling, with very low noise.

You can find the Panaflo on jab-tech
and Si-97 from svc, jab-tech, etc wherever the price is lowest.
 

Fardringle

Diamond Member
Oct 23, 2000
9,200
765
126
While I do appreciate the suggestions, does anyone that actually read my whole post have a recommendation? ;)

Some sites gave the SI-97 good reviews and others have given it very poor marks because it can fail completely if the heat pipes do not work properly, so I'm not sure I want to go down that path.
...something for a reasonable price. Under $30 would be preferable.


I know that the SI-97 can cool well, but a heat sink where the fins don't even have physical contact with the heat sink base makes me nervous. Particularly when quite a few people have reported having their heat pipes fail on it (resulting in dangerously high CPU temperatures). The Gigabyte heat sink also looks interesting, but $48 is definitely out of the budget range for this system.. :(
 

Fardringle

Diamond Member
Oct 23, 2000
9,200
765
126
OK, I've been looking around and it appears that I can get a Thermalright ALX-800 or SLK-800A both for around $15-$20. This is well within my budget and from what I can find would probably work well. However, I have not been able to find any reviews that give info on both of these units so I was wondering if anyone knows which of the two would be better? Particularly when used with a moderately quiet (30-35CFM) fan... :)
 

xbassman

Golden Member
Feb 25, 2001
1,243
0
0
Originally posted by: Fardringle
OK, I've been looking around and it appears that I can get a Thermalright ALX-800 or SLK-800A both for around $15-$20. This is well within my budget and from what I can find would probably work well. However, I have not been able to find any reviews that give info on both of these units so I was wondering if anyone knows which of the two would be better? Particularly when used with a moderately quiet (30-35CFM) fan... :)

The SLK-800A is a definate find! It works better than the ALX because the thin copper cooling fins work better with lower speed fans. The ALX is fine also, but only with higher rpm fans.

I have an SLK-800U on my Barton 2500+ @ 3200+ and it has worked flawlesly cooling my CPU @ 1.775V to around 38C idle 47C load using a Panaflo U1A 80mm fan.

Grab that SLK before it is no longer available!
 

Fardringle

Diamond Member
Oct 23, 2000
9,200
765
126
That's good to know. Thanks!

I don't want to use a high speed fan in the system, so I'll probably look at picking up the 800A for $20 then. :)
 

xbassman

Golden Member
Feb 25, 2001
1,243
0
0
Originally posted by: Fardringle
That's good to know. Thanks!

I don't want to use a high speed fan in the system, so I'll probably look at picking up the 800A for $20 then. :)

You won't be disappointed.
Considering your temps you are currently getting I would recommend @ least a Panaflo H1A (or B). It is very quiet for it's CFM output.

I like using U1A's which have even more air pressure.
YS-Tech's adjustable 80mm is a very good fan also. Jab-Tech link