Originally posted by: Solema
csaddict - How do you plan to get Dual-Channel DDR out of 3 sticks of RAM? You can only use two slots for DC DDR.
On a side note, has anyone yet confirmed that these sticks of RAM are in fact stable in dual-channel mode on an nForce2 board? I have an MSI nForce2 board and am desperately looking for an affordable (read: not corsair or twinmos) Dual-Channel 1GB solution. If these will work I am all over this.
You can use 3 sticks and get dual channel. The dual channel is from using both channels of memory. 2 slots are one channel and the 3rd is the other. you have to match the amounts of memory in each channel though. so I have 2 256mb sticks in one and 1 512mb stick in the other.
Ripped from a post at 8rdafaq.com
3 sticks work as well
however there is one drawback:
you have 3 slots for 2 channels.
slot 1&2 = channel 1
slot 3 = channel 2
if the amount of memory in one channel is bigger then in the other channel, only the amount of memory in teh smaller channel times two is run in twinbank mode (128bit). the remaining ram is run in 64bit mode.
example:
slot 1&2 have a 512MB module in each slot:
channel 1 = 1024 MB
slot 3 has a 512MB module as well:
channel 2 = 512MB
channel 2 has only 512mb of ram *2 = 1024 in 128bit mode, the remaing 512mb of channel 1 are run in 64 bit.
example 2
slot 1&2 have a 128MB module in each slot:
channel 1 = 256 MB
slot 3 has a 512MB module :
channel 2 = 512MB
channel 1 has only 256mb of ram *2 = 512 in 128bit mode, the remaing 256mb of channel 2 are run in 64 bit.
example 3:
slot 1&2 have a 256MB module in each slot:
channel 1 = 512 MB
slot 3 has a 512MB module:
channel 2 = 512MB
channel 2 and channel 1 have the same amount of memory so the whole ram is in 128bit mode.
example 4
slot 1 has a 512MB module, slot 2 is empty
channel 1 = 512MB
slot 3 has a 512MB module:
channel 2 = 512MB
channel 2 and channel 1 have the same amount of memory (1GB) so the whole ram is in 128bit mode.