Got this in my PC:
Total memory slots 4
Used memory slots 3
Free memory slots 1
Size 6144 MBytes
Channels # Dual
DRAM Frequency 665.1 MHz
CAS# Latency (CL) 9 clocks
RAS# to CAS# Delay (tRCD) 9 clocks
RAS# Precharge (tRP) 9 clocks
Cycle Time (tRAS) 24 clocks
Command Rate (CR) 2T
Need to upgrade from current 6GB to 8GB minimum. Can someone link to something on ebay, amazon or elsewhere to something that would do the job.
I'm assuming (without reason) that if 3 of my 4 memory slots are used, I must have 3 x 2GB in there and that I
a) have to buy a 2GB memory thingy or can I
b) stick a 4GB memory thingy in there, or can I
c) have a 2 x 2GB memory thingys and then stick 2 x 4GB memory thingys in there?
Also, does any new memory thingy also need to be ruuning @ 665MHz?
Don't try and explain more than the very basic, I'd prefer a link to a product on ebay if poss as it's often cheaper than amazon for this stuff.
Thanks in advance, I'm lost here...