will memory card from ebay work in my laptop

[Rodney99]

Hello  I downloaded the manual for my HP laptop. 

So is it safe to say as long as the ram white sticker reads 4GB 1xR8 PC3L -12800s  and it sodimm it can work even though others numbers on printed white sticker can be different. you can see in photo #2 and photo #3 how the other numbers are different. 

Photo # 1 is the ram sticker on my laptop the white sticker you cant see reads: Replace with HP Spare 691740-005  and DC1490

Photo # 2 is from Ebay.  the numbers closely match my white sticker. thinking I should get this one and have a spare 

Photo # 3 is for just one stick but some numbers are different except the  4GB 1xR8 PC3L -12800s

Please can you answer in your expert opinion which one should I get Photo # 2 or Photo # 3 ?????

Thank you for your time . many thank you's

Sincerely, Rodney 

PHoto#1

This one is listed for $32 or make offer on Ebay

Photo#2

This one is $17.95 

Photo#3

[KrazyToad]

@Rodney99

Welcome to HP Support Forums. A really great platform for posting all your questions and finding solutions.

I have gone through your Post and would like to help

Since both the Memory Rams are of the same configuration, the 3rd Memory Ram should also work since it is a 4GB 1xR8 PC3L -12800s

But since this particular Ram was not tested specifically with your Notebook unlike the Authorized HP Spare Part Ram, HP cannot guarantee the performance

Keep me posted if you need further assistance

Thank you and Happy New Year 😊

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