SD DDR2 Ram is a double data rate synchronous dynamic random access memory interface. In addition to double pumping the data bus as in DDR SDRAM, (transferring data on the rising and falling edges of the bus clock signal), DDR2 employs an I/O buffer between the memory and the data bus so that the data bus can be run at twice the speed of the memory clock. The two factors combine to achieve a total of 4 data transfers per memory clock cycle.
Obviously the difference is speed.
1 GB. Note that there is no such thing as dual channel memory, although computer stores may sell it as that. The dual channel feature is a function of the memory controller. You need two matching memory modules in order for dual channel to work.
about 42 farts
500
DDR, DDR2 and DDR3 dual channel, DDR3 tripple channel used by Intel X58.
Dual-channel architecture requires a dual-channel-capable motherboard and two or more DDR, DDR2 SDRAM, or DDR3 SDRAM memory modules. The memory modules are installed into matching banks, which are usually color-coded on the motherboard.
2 dimm 2gb RAM comes with 2 1gb modules. 4 dimm 2gb RAM comes with 4 512mb modules.
it will still be 1gb. Dual channel can be defined as 2 RAM sticks that can be somehow virtually made in to "1" ram module and will be working as 1 whole module.
"Yes of course you can purchase the 4GB DDR2, dual channel Kit Desktop Memory. You can also search for many other useful items, from computer software to cell phones."
No, it uses only what it sees: 3.2gb
This type of memory provides two paths (called channels) to access the memory
The Dell Inspiron 1300 Laptop comes with 512 MB DDR2 PC5300 SDRAM in 2 x 256 modules. The memory is upgradeable up to a maximum of 2GB. The laptop is considered to be a budget/mainstream type of laptop.