PRODUCT GRADING Brand New Retail Box WHAT IS IN THE BOX Crucial 4GB (2 x 2GB) DDR3 PC3-8500S 1066MHz 1.5V 204Pin SO-DIMM Laptop Memory PRODUCT INFORMATION Buffering/Ecc : Non-ECC, Un-Buffered, Non-Registered Form Factor : SODIMM Brand : Unbranded/Generic MPN : Does Not Apply Number of Pins : 204pin Bus Speed : PC3-8500 (DDR3-1066) Total Capacity : 4GB Number of Modules : 2 Capacity per Module :  2GB Frequency : 1066MHz Fit for : Laptop / Notebook Voltage : 1.5V Class : DDR3 Packet Content : 1066mhz Laptop Memory The value of CL : CL7 Quality : High Quality Colour : Green Function : Upgrade Laptop Memory Type : SDRAM