G Guest Guest Jun 5, 2011 #1 which memory is faster for a lenovo thinkpad x61s series laptop? DDR2 PC2-6400 or 5300
geekapproved Splendid Dec 10, 2010 8,766 0 31,460 Jun 5, 2011 #3 The higher number designates a faster speed. However, having said that, PC5300 with a cas rating of 5 is as fast or faster than PC6400 with a cas rating of 7. So in most cases the 6400 would be faster, but you failed to mention the timings.
The higher number designates a faster speed. However, having said that, PC5300 with a cas rating of 5 is as fast or faster than PC6400 with a cas rating of 7. So in most cases the 6400 would be faster, but you failed to mention the timings.