11-16-2019 08:02 PM
Hi, this may be a stupid question, but does the 15-ax243dx come with single rank or dual rank memory? I've had the laptop for about 2 years now, and I'm wanting to upgrade it to 16 Gigs of ram. It came with 8 Gigs. I do know that single rank is faster, but I'm just making sure to buy the right one.
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11-19-2019 09:09 AM
@cabbage_fork Welcome to HP Community!
Generally, Single Rank Memory is faster than Dual Rank Memory, in laymen’s terms when a computer accesses Single Rank Memory it only has to go around the track once, where are Dual Rank it would have to go around the track twice.
Depends upon the manufacturer it will determine the rank.
This module will Supports up to 16 GB max system memory. Please see the above link.
You can add one more 8GB ram.
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