Beratena Agrahara has no SAI desk of its own. The desk that does is above the TVS showroom in Ganesh Complex, Electronic City, opposite Infosys.
Memory, when memory is the fault
RAM is fitted when the memory is what failed. They do not add a module because a laptop feels slow and then skip the disk. A slow or failing drive is still an SSD or a new hard disk. A cracked screen, a weak battery, dead keys, heat, and a virus clean are judged the same way: the part or the clean matches the fault.
You are not sold a module for a disk
That match is the benefit. The quote is the moment you can say yes or no, before paid work.
Phone 099724 47766 and describe the freeze or the slow open. The services page, the Beratena Agrahara repair page, and the main tech page are the bench.