Dell Latitude E7250 Upgrade SSD RAM BIOS Update

How to Install Dell Latitude E7270 Ultrabook. Upgrades Change Replace Battery, Memory, Solid State Drive, BIOS Update
List of parts Upgrades
(1.) Crucial 16GB Kit (8GBx2) DDR3/DDR3L 1600 MT/S (PC3-12800) Unbuffered SODIMM 204-Pin Memory -
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(2.) Samsung PM851 256GB SSD mSATA
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(3.) Genuine Dell Battery Latitude E7250 WG6RP 0WG6RP 39WH 11.1V F3G33
Stanley Tools 6-Piece Precision Screwdriver Set, Black/Yellow
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List of parts also tested and works with this Dell Latitude E7250
Crucial 8GB Kit (4GBx2) DDR3/DDR3L 1600 MT/S (PC3-12800) Unbuffered SODIMM 204-Pin Memory -
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KINGSTON Digital SUV500MS/240G 240GB SSDNOW
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KINGSTON Digital SUV500MS/480G 480GB SSDNOW
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