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September 19th, 2018 07:00

How to upgrade dell inspiron 15 5559 ram

I would like to upgrade dell inspiron 15 5559 ram. What ram will be compatible with dell inspiron 15 5559 and what model of ram.

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17K Posts

September 19th, 2018 08:00

BRABOAH,

Below are the memory specs for your computer. You can click the link below to download the online manual for your system. The manual provides information for removing/replacing parts within your computer. 

You can call Dell Spare Parts Department at 1-877-717-3355 or click the link below for ordering memory for your computer. You can also go to crucial.com for memory purchases.

Dell Spare Parts

Dell - Inspiron 15/5559 - Memory

Supported Memory Configurations

The Inspiron 5559 laptop has 2 SODIMM memory slots.

Both the slots can be accessed after removing the bottom base door. When both DIMM connectors are populated, the system has optimum dual-channel performance.

  • The Inspiron 15/5559 supports configurations of 2GB/4GB/6GB/8GB/12GB/16GB.

Dell Inspiron 5559 Drivers, Downloads and Manuals.

Dell - Inspiron 15/5559 - System Specifications

Memory
Memory module connector Two user-accessible SODIMM sockets
Memory module capacities 2GB, 4GB, 8GB capable
Memory type DDR3L 1600MHz SODIMM
Minimum memory 4GB
Maximum memory 16GB

1 Message

October 3rd, 2019 23:00

Hi Jesse,

I have Inspiron 15 5559 (6th Gen i3 processes) with 4 GB DDR3 RAM currently installed in it. Can I install another 8 GB (crucial) DDR3 RAM in it or 4 GB variant due to earlier installed RAM?

1 Message

April 19th, 2020 20:00

Yes, it will definitely work.  The only thing is that when you mix the capacities of your RAM modules like that, the system runs in mixed channel mode.  This isn't a bad thing, it's just not best for performance.  Keeping the capacities the same (e.g. 2x4GB, 2x8GB) will allow the system to run in dual-channel mode.  Not really a big deal unless you're running apps when low latency is critical.

51 Posts

August 27th, 2020 18:00

Is it safe to use CL9 memory instead of CL11? Would there be a performance advantage?

10 Elder

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24.7K Posts

August 28th, 2020 03:00

Ask the manufacturer of the RAM about compatibility.  No, there's no performance advantage.

51 Posts

September 2nd, 2020 14:00

Thanks. I was looking at G.Skill but found a better value CL11 from Timetec, installed and passed the full test.

1 Message

September 19th, 2020 13:00

 Hi  @DELL-Jesse L

I have the same  Inspiron 15/5559 laptop.
When I open System Information in Windows I can see the following:

" Installed Physical Memory (RAM) = 8.00GB   "

Does this mean that my 2 DIMM connectors are populated with 2x4GB SODIMM ?

I've been having some issues with the ram so I want to get the highest memory possible. This would be 2x16GB SODIMM for a total of 32 GB correct ?  But in the spec sheet you posted the maximum memory is 16GB. Is the maximum 16GB per DIMM connector ? or in total ? 

In other words am I going to have problems installing 2x16GB SODIMM in a Inspiron 15/5559 laptop ?

 

Cheers, 

Andres

10 Elder

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24.7K Posts

September 19th, 2020 13:00

2X8 is the maximum supported by this system.

https://www.crucial.com/compatible-upgrade-for/dell/inspiron-15-(5559)

It may or may not be possible to use 2X16, but it's not a supported configuration, so if you decide to try -- be sore you understand your memory vendor's restocking fee/shipping charges, in case 32 does not work and you need to return/exchange it.

 

1 Message

January 29th, 2022 20:00

buenas, tengo el mismo problema, tengo una inspiron 5559 y se daño un slot de memoria, asi que quiero poner en el slot funcional una ram de 8 gb, pero no me da video, y los led, me mandan que es error de memoria, quisiera saber si hay alguna configuracion que se pueda hacer para que la reconozca

February 12th, 2023 21:00

Why am I limited to 16gb? There’s no work around?

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2 Posts

May 17th, 2024 02:47

hola Jesse,  mi dell inspiron 5559 tiene 8gb en ram (2X4) instale una memoria de 8gb para escalar a 12gb en ram, despues de esto, no hace nada mi laptop, ni video ni sonido (algún pitido de error), compre otra memoria de 8gb para tener 16 en ram (2X8) y lo mismo. las memoria instalada es pc3-12800 (ddr3-1600mhz) comprobé la memoria en otra laptop (diferente marca) y sin problemas , por lo que las memoria de 8gb si funcionan.
me puedes apoyar orientando que es lo que pasa con mi laptop. gracias

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