The listing, 2GB DDR2 PC2-6400 800MHz CL5 has ended.
2GB DDR2 PC2-6400 800MHz CL5
• 256Meg x 64
• Long Dimm 240-Pin
•Non-ECC / Non-Registered
•PC2-6400
• CL=5
• 800MHz
• 1.8V
• M378T5663QZ3-CF7
This module is manufactured by Samsung..
NON-ECC/Non-parity — Most desktop and laptop computers take NON-ECC or Non-parity memory.
ECC/Parity — ECC or parity modules look for errors in data and are most often found in servers and other mission-critical applications used by large networks and businesses.
Unbuffered — Most PCs and workstations use unbuffered memory which is faster than registered memory.
Registered/Buffered — Registered or buffered modules delay all information transferred to the module by one clock cycle. This type of memory is primarily used in servers.
Fully buffered — Designed for next-generation servers, features an advanced memory buffer.
CL — CAS (column address strobe) latency, which is the number of clock cycles it takes before data starts to flow after a command is received. Lower CL is faster. Modules with different CL can be mixed on a system, but the system will only run at the highest (slowest) CL.
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