upercharge your Dell™ system with a Dell Memory upgrade engineered tested & customized for your system Adding more memory revs your system&s engine & means that you can release its full potential when working with 3D imaging multimedia & other memory intensive applications Dell™ Branded memory offered in the Memory Selector is fully compatible & supported by Dell Memory offered now may differ in speed from the original system memory but has been qualified to work in the system Memory Memory layout (modules x size) 1 x 4 GB Internal memory 4 GB Component for Notebook Memory form factor 260-pin SO-DIMM Memory voltage 12 V Unbuffered memory Yes Memory ranking 1 ECC No Memory clock speed 2133 MHz Internal memory type DDR4 Power Memory voltage 12 V Design Compatible products Alienware 15 R2 Inspiron AIO 7459 Latitude 14 (E5470) SKL-H Latitude 14 (E5470) SKL-U Latitude 14 (E7470) SKL-U Latitude 15 (E5570) SKL-H Latitude E5270 Latitude E7270 Precision 15 3000 Series (3510) Precision 15 5000 Series (5510) XPS 15 (9550) Colour of product green