4 Operator

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6.2K Posts

December 4th, 2019 06:00

@RalphParker 

Pulled an E5540 from the warehouse for testing.

E554012GB.PNG

Used 4GB and 8GB memory:

Total of 12GB memory:

Booted to BIOS and started to load W10.

12GB works just fine.

Best regards,

U2

December 3rd, 2019 14:00

Thank you so much for you response!

I would really appreciate if you could test it out for me if it's not too much trouble. Buying 2 8gb sticks isn't an option for me right now, but I'd really like to get above 8gb and not end up with an extra 4gb stick that I'll probably end up getting rid of eventually.

Thank you so much!

-Ralph

4 Operator

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6.2K Posts

December 3rd, 2019 14:00

Welcome to the Dell Community  @RalphParker 

12GB is not listed as a valid configuration.

In fact all I can find is that the max is 16GB

Table 3. MemoryFeature Specification

Memory connector two SoDIMM slots
Memory-module capacity per slot  
Memory type DDR3 SDRAM 1600 Mhz
Minimum memory  
Maximum memory 16 GB

https://www.dell.com/support/manuals/us/en/04/latitude-e5540-laptop/delllatitudee5540_om/specifications?guid=guid-fa08d88f-67d7-4277-a7b9-d872f106a82b&lang=en-us

I can pull an E5540 from my warehouse in the morning and test it for you.

But remember to take advantage of "Dual-Channel Memory" you must have matched pairs!!!

https://www.crucial.com/usa/en/what-is-dual-channel-memory

That's why most people will purchase matched pairs.

Best regards,

U2

4 Operator

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6.2K Posts

December 3rd, 2019 16:00

No problem @RalphParker 

Let you know in the morning.

Regards,

U2

December 4th, 2019 07:00

Thank you so much! I really appreciate it!

-Ralph

4 Operator

 • 

6.2K Posts

December 4th, 2019 08:00

Your very welcome @RalphParker 

Glad I could help.

Regards,

U2

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