DDR2 PC5300 running at 333MHz?

[bazamataz]

Hi I have a matched pair of Kingston Value RAM KVR667D2N5K2/1G DDR 2 PC5300 totaling 1GB running on a Foxconn P4M9007MB-8RS2H but in the BIOS it is listed as running at 333MHz.

VDIMM Voltage =1.90v
CPU Clock = 133MHz
FSB Frequency = 133MHz
DRAM Frequency = 333MHz

As this board supports DDR 2 5300 and the RAM is rated at 667MHz shouldn't the DRAM Frequency be 667MHz?
Thanks Baz

 

[djbrad007]

Hi,

this is Double Data Rate ram.

333x2 = 667mhz

DDR2-800 (DDR 2 6400) is 400x2 = 800mhz

 

[bazamataz]

OK so all is well then

cheers