For SK Hynix 8GB DDR3 Laptop Ram Memory 2RX8 1600Mhz PC3-12800 204 Pins 1.35V SODIMM for Laptop Memory RamActual Items manufactor or Batch Number may varyFull Tested.Before ShippingModel: DDR3 SODIMMName: Ram MemoryType: DDR3Model: DDR3 SODIMMFrequency: 1600Mhz/PC3-12800Read Tips before buying:DDR3 1066 = PC3-8500DDR3 1333 = PC3-10600DDR3 1600 = PC3-12800Pins of Memory Ram:DDR for Desktop =184 pinsDDR for Laptop =200 pinsDDR2 for Desktop =240 pinsDDR2 for Laptop =200 pinsDDR3 for Desktop =240 pinsDDR3 for Laptop =204 pinsDifferent batches may cause differences in product appearance, printed text, and color, which will not affect the use.Material: PCBcolour: random colornote: randomly colored. Cannot be chosen the specific color.Package Contents:1 x RamOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..