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#1
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INTEL D875PBZ Motherboard Memory Question
I currently have a INTEL D875PBZ Motherboard with a INTEL 3.2GHz Processor.
I have a matched pair or Corsair TWIN1024R-3200C2PT operating in DDR mode. The INTEL Control Panel software reports the following memory settings: tRAS = 8 CL = 3.0 tRCD = 3 tRP =3 These are the initial settings detected by the BIOS. These seem like ultra conservative and I would like to adjust them to get better performance and still have a stable system. Any ideas ?? Thanks Robert Willis |
#2
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Don't the latest BIOSes allow to change the settings in a more aggressive
way (burn-in mode)? I haven't messed with all this .. stability being the main reason I chose Intel motherboards.. -- Aloke ---- to reply by e-mail remove 123 and change invalid to com "Robert Willis" wrote in message m... I currently have a INTEL D875PBZ Motherboard with a INTEL 3.2GHz Processor. I have a matched pair or Corsair TWIN1024R-3200C2PT operating in DDR mode. The INTEL Control Panel software reports the following memory settings: tRAS = 8 CL = 3.0 tRCD = 3 tRP =3 These are the initial settings detected by the BIOS. These seem like ultra conservative and I would like to adjust them to get better performance and still have a stable system. Any ideas ?? Thanks Robert Willis |
#3
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I changed my setting to the ones recommended by Corsair and my system is
still stable. Now I off to solve the fan noise problem with the stock INTEL cooler. tRAS = 6 CL = 2.00 tRCD = 3 tRP =3 Regards Robert Willis "Aloke Prasad" wrote in message ... Don't the latest BIOSes allow to change the settings in a more aggressive way (burn-in mode)? I haven't messed with all this .. stability being the main reason I chose Intel motherboards.. -- Aloke ---- to reply by e-mail remove 123 and change invalid to com "Robert Willis" wrote in message m... I currently have a INTEL D875PBZ Motherboard with a INTEL 3.2GHz Processor. I have a matched pair or Corsair TWIN1024R-3200C2PT operating in DDR mode. The INTEL Control Panel software reports the following memory settings: tRAS = 8 CL = 3.0 tRCD = 3 tRP =3 |
#4
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Please post your results Robert (fan noise). going through the same thing
here. Rewired mine to ensure good airflow and it is still very loud. Runs fine but noisy. DC "Robert Willis" wrote in message ... I changed my setting to the ones recommended by Corsair and my system is still stable. Now I off to solve the fan noise problem with the stock INTEL cooler. tRAS = 6 CL = 2.00 tRCD = 3 tRP =3 Regards Robert Willis "Aloke Prasad" wrote in message ... Don't the latest BIOSes allow to change the settings in a more aggressive way (burn-in mode)? I haven't messed with all this .. stability being the main reason I chose Intel motherboards.. -- Aloke ---- to reply by e-mail remove 123 and change invalid to com "Robert Willis" wrote in message m... I currently have a INTEL D875PBZ Motherboard with a INTEL 3.2GHz Processor. I have a matched pair or Corsair TWIN1024R-3200C2PT operating in DDR mode. The INTEL Control Panel software reports the following memory settings: tRAS = 8 CL = 3.0 tRCD = 3 tRP =3 |
#5
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David:
I have mine mounted in a CoolerMaster WaveMaster Case and almost all of the fan noise is coming from the stock INTEL cooler. Once the cooler goes above 2800 RPM it gets loud and annoying. I am going to try a different cooler and am starting my research on which is the best one. I am currently leaning toward one of the CoolerMaster "Cage" blowers as I have some customers that have used these and indicate that they will quiet the system down. On my case I have two 80mm Intake fans and a single 80mm Exhaust fan. All of these fans have sleeve bearings but these are not the main cause of the noise. I can use the Intel Control Panel in manual mode to turn these OFF and the noise still remains. In addition the ASUS Graphics Adapter has two small fans but these do not seem to be contributing that much to the noise. I have eliminated the resonating noise that was caused by the Antec Power Supply being mounted against one of the sides of the case. I repositioned the power supply in the mounting bracket and eliminated that source. I was unable to use any of the various vibration dampening material since the tolerances of this case are so close. There is insufficient room to mount the vibration material without removing some of the aluminum. Regards Robert Willis "David Ciemny" wrote in message ... Please post your results Robert (fan noise). going through the same thing here. Rewired mine to ensure good airflow and it is still very loud. Runs fine but noisy. |
#6
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Robert..mine is definitely from the stock cooler. Once over the 2800 rpm
mark forget it. I am using the same case as you with identical fan set up. Keep me informed of your progress ) Dave "Robert Willis" wrote in message m... David: I have mine mounted in a CoolerMaster WaveMaster Case and almost all of the fan noise is coming from the stock INTEL cooler. Once the cooler goes above 2800 RPM it gets loud and annoying. I am going to try a different cooler and am starting my research on which is the best one. I am currently leaning toward one of the CoolerMaster "Cage" blowers as I have some customers that have used these and indicate that they will quiet the system down. On my case I have two 80mm Intake fans and a single 80mm Exhaust fan. All of these fans have sleeve bearings but these are not the main cause of the noise. I can use the Intel Control Panel in manual mode to turn these OFF and the noise still remains. In addition the ASUS Graphics Adapter has two small fans but these do not seem to be contributing that much to the noise. I have eliminated the resonating noise that was caused by the Antec Power Supply being mounted against one of the sides of the case. I repositioned the power supply in the mounting bracket and eliminated that source. I was unable to use any of the various vibration dampening material since the tolerances of this case are so close. There is insufficient room to mount the vibration material without removing some of the aluminum. Regards Robert Willis "David Ciemny" wrote in message ... Please post your results Robert (fan noise). going through the same thing here. Rewired mine to ensure good airflow and it is still very loud. Runs fine but noisy. |
#7
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David:
Is the front intake "grill" on your case loose ??? What I am calling the"grill" is the metal piece with the CoolerMaster Logo on it.... I was ready to disassemble the entire case to get at the mounting screws, but decided to call CoolerMaster to advise them of the problem first. It seems that the bottom section is hinged also. You need to remove the Allen head screw in the top of this section. Open the top door and look down on the left side. After you remove this there is one Phillips head screw on the bottom of the case that needs to be removed. After that the door should swing open to expose the two 80mm inlet fans and the retaining screws for the grill. I will keep you advised of my quest for a quiter fan ...... That is my weekend project. Regards Robert Willis |
#8
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Zalman CPNS7000cu or alcu. Probably the best noise to efficiency heatsink
available. I run mine in "silent mode" and to my ears it is just that. I also have a Coolermaster case, the Black Widow model. The noisiest element in my case is the top extractor fan but this is tolerable if turned down to half revs. Just a thought. |
#9
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No my grill is not loose. Look forward to what results you get Robert.
Dave "Robert Willis" wrote in message m... David: Is the front intake "grill" on your case loose ??? What I am calling the"grill" is the metal piece with the CoolerMaster Logo on it.... I was ready to disassemble the entire case to get at the mounting screws, but decided to call CoolerMaster to advise them of the problem first. It seems that the bottom section is hinged also. You need to remove the Allen head screw in the top of this section. Open the top door and look down on the left side. After you remove this there is one Phillips head screw on the bottom of the case that needs to be removed. After that the door should swing open to expose the two 80mm inlet fans and the retaining screws for the grill. I will keep you advised of my quest for a quiter fan ...... That is my weekend project. Regards Robert Willis |
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