Hello. I have an Acer Aspire 3 a315-57g is the 4gb installed soldered? Thanks

D111ckson

Planning to upgrade to 8gb dual channel thanks!

brummyfan2

Hi,
No, you can not replace the soldered 4GB RAM, so you have an option to use another 4GB module to run at dual-channel, install 8GB or 16GB module.

brummyfan2

Hi,
You have 4GB onboard memory and a slot for the upgrade in your laptop, you can use another 4GB DDR4 2666MHz SODIMM module to upgrade to 8GB dual-channel.

D111ckson

brummyfan2 said:

Hi,
You have 4GB onboard memory and a slot for the upgrade in your laptop, you can use another 4GB DDR4 2666MHz SODIMM module to upgrade to 8GB dual-channel.

Hello! Is the 4gb ram soldered or replaceable? Planning to upgrade to 16 gb dual channel not 8gb sorry.

brummyfan2

Hi,
No, you can not replace the soldered 4GB RAM, so you have an option to use another 4GB module to run at dual-channel, install 8GB or 16GB module.

D111ckson

brummyfan2 said:

Hi,
No, you can not replace the soldered 4GB RAM, so you have an option to use another 4GB module to run at dual-channel, install 8GB or 16GB module.

Thanks sir. Helpful as always. 

D111ckson

brummyfan2 said:

Hi,
No, you can not replace the soldered 4GB RAM, so you have an option to use another 4GB module to run at dual-channel, install 8GB or 16GB module.

HyperX Impact DDR4 Laptop Memory 16GB 2666MHz CL15 SODIMM Ram this will do right?

brummyfan2

D111ckson said:

brummyfan2 said:

Hi,
No, you can not replace the soldered 4GB RAM, so you have an option to use another 4GB module to run at dual-channel, install 8GB or 16GB module.

HyperX Impact DDR4 Laptop Memory 16GB 2666MHz CL15 SODIMM Ram this will do right?

It may or may not work because HyperX modules have XMP profile enabled but module with JEDEC will definitely work in your laptop, so if you can buy the HyperX module from a retailer with good returns policy you can try the module.
Example:Samsung 16GB DDR4 PC4-21300, 2666MHZ, 260 PIN SODIMM, 1.2V, CL 19 laptop ram memory module: Amazon.co.uk: Computers & Accessories