What would be the fastest Athlon XP processor I could get and still use an SK-7 or SLK-800 and panaflo at 12 volts and 7 volts.
The case has minimal airflow. Basically only a panaflo in the PSU and no case fans. I could add a case fan if needed.
Also, I have an L1A in an Antec 300 watt PP303X PSU. Can I run that fan at 7 volts and the PSU still be cool enough. Also, should the fan be sucking air out of the PSU, or blowing into the PSU?
I know it's alot of questions, but your help is greatly appreciated.
Thanks,
Jonestown
What's the fastest Athlon XP with SK-7 and panaflo L1a
Moderators: NeilBlanchard, Ralf Hutter, sthayashi, Lawrence Lee
-
- Posts: 146
- Joined: Sat Jan 04, 2003 3:45 am
- Location: New York, NY
- Contact:
-
- Patron of SPCR
- Posts: 543
- Joined: Mon Oct 21, 2002 1:01 am
- Location: Vancouver, BC, Canada
- Contact:
Re: What's the fastest Athlon XP with SK-7 and panaflo L1a
Welcome Jonestown, I can't answer your 1st question, but I can tell you that having an exhaust fan will help you run the HS fan at a lower speed while keeping your CPU temps the same.Jonestown wrote:What would be the fastest Athlon XP processor I could get and still use an SK-7 or SLK-800 and panaflo at 12 volts and 7 volts.
The case has minimal airflow. Basically only a panaflo in the PSU and no case fans. I could add a case fan if needed.
Does the pp303x have a thermal control fan circuit? What other components do you have. To be on the safe side, I'd say make sure you have a case fan before running the L1A @ 7V. To be even safer (and/or to allow for 5V operation) I'd duct in fresh cool air directly from the outside. See my duct as an example: http://forums.silentpcreview.com//viewtopic.php?t=2842Also, I have an L1A in an Antec 300 watt PP303X PSU. Can I run that fan at 7 volts and the PSU still be cool enough. Also, should the fan be sucking air out of the PSU, or blowing into the PSU?
The original fan in the Antec psu was thermally controlled I believe. It was just to noisy for my taste. So, should the fan in the PSU be blowing into the PSU or outside?
The only other components in the case are:
Athlon XP 1600+ (stock speed with GC-68/Panaflo L1A)
Radeon 9000 Pro (noisy little fan, next on the list to quiet)
40GB Seagate Barracuda IV
256MB Crucial PC2100
TB Santa Cruz
DVD-ROM
CD-RW
CPU Temps are 43 degrees Celcius, Case is 28 degrees Celcius.
I'm asking about the thermalright heatsinks to check out the potential CPU upgrade options while still having a quiet/nearly silent system.
Thanks again.
Jonestown
The only other components in the case are:
Athlon XP 1600+ (stock speed with GC-68/Panaflo L1A)
Radeon 9000 Pro (noisy little fan, next on the list to quiet)
40GB Seagate Barracuda IV
256MB Crucial PC2100
TB Santa Cruz
DVD-ROM
CD-RW
CPU Temps are 43 degrees Celcius, Case is 28 degrees Celcius.
I'm asking about the thermalright heatsinks to check out the potential CPU upgrade options while still having a quiet/nearly silent system.
Thanks again.
Jonestown
-
- Patron of SPCR
- Posts: 429
- Joined: Sun Aug 11, 2002 3:26 pm
- Location: San Francisco, CA
- Contact:
Jonestown, the fan on your 9000pro can be silenced very easily, just unplug it! The 9000pro runs cooler than you think! You could replace the fan with a passive heatsink just to be a little safer. I have a 9000pro myself and I epoxied a passive heatsink to it and its run fine now for well over a month including stress testing for 12 hours + on 3dmark 2001. It is important to note I have a 5v panaflo on a zalman bracked pointed at it, but Sapphire makes a 9000pro that is passive anyway.
As for the SK7 with L1A @ 7v, I'd guess on about 2400+ based on responses from this thread and assuming a maximum safe temp of ~65c. Remember the 1700+ runs at as low as 1.5v but the 2400+ will run at 1.65v. However I'd bet it would run fine undervolted to ~1.5v. My 1700+ JIUHB 0302 can run 1866mhz at default 1.6v (2300+). May I recommend that you just get a 2100+ AIUHB and choose the speed you want, they overclock very well. ~$95 at newegg.
-Ken
As for the SK7 with L1A @ 7v, I'd guess on about 2400+ based on responses from this thread and assuming a maximum safe temp of ~65c. Remember the 1700+ runs at as low as 1.5v but the 2400+ will run at 1.65v. However I'd bet it would run fine undervolted to ~1.5v. My 1700+ JIUHB 0302 can run 1866mhz at default 1.6v (2300+). May I recommend that you just get a 2100+ AIUHB and choose the speed you want, they overclock very well. ~$95 at newegg.
-Ken
I went ahead and got a SK-7 from SVC for $20. Didn't want to spring for a SLK-800.
I did finally unplug the Radeon 9000 Pro fan. I have a panaflo L1A pointed at it for the time being. I would eventually like to get a little heatsink for it just to be safe.
I was hoping the SK-7 would go up to around a 2400+ with a 7 volted panaflo. I would imagine with the panaflo at 12 volts I could get up to a 2600+ or maybe a little higher, but that's all for another day
Thanks for the help.
Jonestown
I did finally unplug the Radeon 9000 Pro fan. I have a panaflo L1A pointed at it for the time being. I would eventually like to get a little heatsink for it just to be safe.
I was hoping the SK-7 would go up to around a 2400+ with a 7 volted panaflo. I would imagine with the panaflo at 12 volts I could get up to a 2600+ or maybe a little higher, but that's all for another day
Thanks for the help.
Jonestown