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If you can change the memory, add a comfortable line above 8 GB, but 16 GB is recommended for people with more work.

　As the Dell Latitude E6540 also supports the replacement of memory, so with the replacement of SSD, the memory is also replaced with a large capacity memory.

　The memory used this time is Micron's DDR3L-1600 compatible SO-DIMM8GB x 2 sheets. DDR3 memory flows usually voltage DDR3 and low voltage DDR3,Dell Latitude E6540 corresponds to DDR3 L, so it is always looking for memory that meets the specification. The specification sheet records what kind of memory your PC carries, so it's better to choose speed and specification after confirmation.

　Depending on the laptop, there is a limit to the maximum carrying capacity of memory, and there are also models that cannot carry 8 GB memory, or the memory is already installed on the motherboard and cannot be added or replaced, which can be confirmed from the manufacturer's support page, etc. In addition, the circulation of DDR3's SO-DIMM is decreasing, so people considering adding and changing equipment had better arrange it in advance.

今一番メモリを使うのはWebブラウザ？最低でも欲しいメモリは8GB

　Because the Dell Latitude E6540 used this time is 4 GB memory x 2 sheets of 8 GB, so many people may think that there is no need to change, but even 8 GB, it is not such a generous capacity.

　 Windows10 itself consumes about 2-4 GB of memory, so 8 GB is sufficient, but now the application that consumes a lot of memory is the Web browser. The following is the memory usage after OS startup, and the memory consumption when the 19 websites exposed in Inpress are displayed in Microsoft Edge.

　OS only used about 1.9 GB of memory shortly after its launch, and increased to 5.8 GB when Edge opened 19 websites. At this point, even the Web browser cannot be used properly when the memory is 4 GB.

　Even if equipped with a total of 8 GB, it can not be said to be very generous, many people will confirm the data or display as information, open multiple Web browser tags, but according to the open website, there is also the use of a considerable amount of memory, even if the usual use of PC, memory capacity will not exceed a lot.

メモリの換装自体は簡単、静電気にだけ注意

　So, let's actually replace the memory with something with a lot of capacity.

　For the Dell Latitude E6540, it is simple because the manual describes how to open the body and replace parts. After removing the battery, remove the screws on the back and lift the back panel to easily access the memory slot.

　When the memory slot opens the latch left or right, the memory is lifted and can be easily unplugged. After removing the originally installed memory, insert the replacement memory into the slot, push down from the top, and the latch is naturally closed and secured. Both are equipped with the rear panel and the closure is done.

　In addition, as it becomes a job in direct contact with the substrate when the memory is replaced, please be careful not to damage the parts due to static electricity. It is better to touch the metal before touching the parts and PC, work after discharge, and use anti-static gloves.

大容量メモリへの換装で快適に、16GB搭載でながら作業も安心

　The following is the usage when replacing memory to a total of 16 GB. As with the total of 8 GB, the memory consumption of 19 websites exposed in Inpress and displayed on Microsoft Edge after launch was confirmed.

　If the total memory is 16 GB, there is almost no need to consider the amenity of OS usage. Even when you open 19 Web websites, you still have nearly 10 GB of free space. You can not only work in Word and Excel with multiple websites, but also edit images through Adobe Photoshop and so on.

　Because it's physically impossible, it's not for tens of thousands of people, but people who open multiple tabs in Web browsers also want to consider adding and replacing memory.