I like the color of the heatspreader. it looks better compare of the original PI series.






F2-6400CL4D-4GBPI-B is the 1st model that use PI black







here is some quick review to this model

1.8v DDR2 800 CL4-4-4-12 PL7 TRFC 40






2.0v DDR2 900 CL4-4-4-12 PL7 TRFC 40






2.1v DDR2 1000 CL5-5-4-12 PL9 TRFC 45





I love the black series heatspreader. This is the 1st entry level of Black series
we will have more model that using black series PI