Asus Model X540S Disassembly SSD Upgrade - YouTube
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Asus X540-RBPDN09 Notebook, packed with 4GBs of memory, 1TB hard drive and powered by the Intel Pentium Quad-core processor to give you smooth and responsive computing performance - Walmart.com
Asus R540S pentium Quad core 320Gb HDD – 4Gb Ram HD Graphics 2GB Intel Display windows 10 Notebook PC. – Wene Computers
Asus R540S pentium Quad core 320Gb HDD – 4Gb Ram HD Graphics 2GB Intel Display windows 10 Notebook PC. – Wene Computers