Which RAM is better for inspiron 15r among these two

[xeon]

For laptop
1)
G.Skill DDR3 4 GB Laptop RAM (F3-12800CL11S-4GBSQ) - G.Skill: Flipkart.com

2)
G.Skill SQ DDR3 4 GB (1 x 4 GB) Laptop RAM (F3-12800CL9S-4GBSQ) - G.Skill: Flipkart.com

 

[WhenKey]

Actually both are same in terms of frequency but Option 2 is better with lower latency and priced 36% less than other.

 

[The Incinerator]

if you are buying a new set and not adding ram to the laptop then the latter. If theres already RAM in your laptop then buy according to the last module.

 

[Arjun609]

G.Skill SQ DDR3 4 GB is Acceptable