Please confirm this information on Corsair Vengeance

[Universe]

Is this information correct? It says DDR3 SD RAM... SD RAM? All available corsair vengeance RAMs are SD RAM?
So, is it necessary to install double RAM of these or single stick is workable?

 

[Archaic59]

Single works. Best installed in pairs.

 

[Tradesman1]

SDRAM (Synchronous dynamic random access memory ) merely means the DRAM is synced to the system bus, can run it as single, dual, tri or Quad channel) so no, you don't NEED to run two sticks, though it is advisable to give the little extra, performance wise, that you gain from dual channel

 

[Universe]

Okay, got it. Thanks to both of you

 

[Tradesman1]

No worries 😉