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2x512Mb DDR2 with Micron D9GMH


GRIFF

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For sale the fantastic kit 2x512Mb Crucial (single side) with legendary chips D9GMH.

 

Supported fully stable frequencies (1 hour of memtest) (air cooling):

 

Dual Channel

CL3-3-3-8 2.65V = 450MHz

CL4-4-4-12 2.65V = 580MHz

CL5-5-5-15 2.65V = 645MHz

 

For test i'm use Maximus II Gene (Intel P45) & Biostar Tpower I45.

 

I have 2 kit. Price 30€/kit + spedition. My location: Genoa, Italy

 

Photo:

r6j9.jpg

Edited by GRIFF
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I'm a bit worried about this: "(1 hour of test) (air cooling)" + "CL5-5-5-15 2.6V = 620-625MHz"

 

Just to set things straight: you hit those modules with 1h of @2,6V testing?

 

These modules will withstand up to 2.7V on the air.

Edited by GRIFF
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I have found one parameter (NB to DDR Reference voltage) of my Maximus 2 Gene which prevented overclocking of RAM and i remake CL5 and CL4 tests of all modules with this results:

CL4 single channel 580 MHz 2.55V

CL4 double channel 570 MHz 2.55V

CL5 single channel 650 MHz 2.55V

CL5 double channel 640 MHZ 2.55V

 

640-650 MHZ CL5 limit of this motherboard, i need DFI or Gigabyte P45 boards for more tests. For my opinion this chip they pass 730-750 mhz on air.

Edited by GRIFF
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I have found one parameter (NB to DDR Reference voltage) of my Maximus 2 Gene which prevented overxlocking of RAM and i remake CL5 and CL4 tests of all modules with this results:

CL4 single channel 580 MHz 2.55V

CL4 double channel 570 MHz 2.55V

CL5 single channel 650 MHz 2.55V

CL5 double channel 640 MHZ 2.55V

 

640-650 MHZ CL5 limit of this motherboard, i need DFI or Gigabyte P45 boards for more tests. For my opinion this chip they pass 730-750 mhz on air.

 

Just a note, if you have not tested higher than 650 cl5, you can by no means "suspect" that they will do 700+. Many good 600 MHz cl4 D9's top out below 700 cl5 ;)

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Guest barbonenet

griff mene serve proprio una coppia! dammi le migliori mi raccomando......cosi non ho problemi a salire;) pm

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