Hynix 4GB (2x 2GB) DDR2-667 PC2-5300 1.8V DR x8 200-pin SODIMM RAM Kit Classification_ram-ddr3l-1066-rdimm-32gb-2x-qr look up your specific model

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This 2GB (2x 1GB) DDR2 667 MT/s RAM kit from Samsung is for use in DDR2 compatible systems and operates at 667 MT/s with an overall transfer rate of PC2-5300

2xCT51272BF160B Capacity 8GB (2x 4GB) Brand Crucial Speed DDR3L-1600 - 1600MT/s - PC3L-12800 Voltage 1

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Hynix 4GB (2x 2GB) DDR2-667 PC2-5300 1.8V DR x8 200-pin SODIMM RAM Kit Classification_ram-ddr3l-1066-rdimm-32gb-2x-qr look up your specific modelProduct Overview This 4GB (2x 2GB) DDR2 667 MT s Dual rank, x8 configuration RAM kit from Hynix is for use in DDR2 compatible systems and operates at 667 MT s with an overall transfer rate of PC2 5300. This RAM kit also operates at a standard voltage of 1. 8V and is designed to allow you to run more applications simultaneously, switch between them faster, and provide a smoother computing experience. Technical Specifications Part No. 2xHYMP125S64CP8 Y5