Alabama (AL) Sales Tax Rates by City. The state sales tax rate in Alabama is 4.000%. With local taxes, the total sales tax rate is between 4.000% and 11.000%. Alabama has recent rate changes (Tue Sep 01 2015). Select the Alabama city from the list of popular cities below to see its current sales tax rate.
Stands for Double Data Rate Type 3.. DDR3 is a type of SDRAM that is used for system memory. It is available in both DIMM and SO-DIMM form factors. DDR3 RAM is similar to DDR2 RAM, but uses roughly 30% less power and can transfer data twice as fast.
2Rx8 is a two-sided memory stick. I have 3.5GB of memory in my PC. Two sticks are 1GB ea and 1Rx8, 1 stick is 1GB, 2Rx8 and 1 stick is 512mg, 1Rx8.My Dell Inspiron 530 allows mixing of one-sided and two-sided memory sticks, which is what the 1R and 2R designation means.The R may stand for rank, but not sure about that. have, right in front of me, two sticks of Samsung double-sided DDR3 (one 1G and one 2G), and they are both labeled 1Rx8 PC3 -- and they are both double-sided. 1R means single rank, and 2R means dual rank organization. 1Rx8 has the memory on one side only. 2Rx8 is a two-sided memory stick. blueyes917 said: