• Memory capacity upgrade provides improved system performance and responsiveness
• Deliver all the productivity your PC has to offer with PNY Memory
• Compatible with PC2-5300 (667 MHz), PC2-4200 (533 MHz), and PC2-3200 (400 MHz) systems
• Helps prepare your PC for running Windows Vista
• Easy installation, Free 24-hour Technical Support, and Lifetime Warranty!

Product Description
4GB Kit (2×2GB) PC2-5300 667MHz DDR2 Desktop DIMMs… More >>

PNY OPTIMA 4GB Dual Channel Kit DDR2 667 MHz PC2-5300 Desktop DIMM Memory Modules MD4096KD2-667

• Storage Capacity – 2GB
• Technology – DDR2 SDRAM
• Form Factor – SO-DIMM 200pin
• Technology — DDR2 SDRAM
• Memory Speed — 667MHz DDR2-667/PC2-5300

Product Description
DDR2 is the next generation of DDR memory. DDR2 memory features faster speeds, greater bandwidth, lower power consumption and enhanced thermal performance. Although DDR2 modules are the same physical dimension as DDR modules, the plug-in connector configuration is different and as such DDR2 modules are not compatible with PCs requiring DDR modules, and vice-versa. PNY manufactures DDR2 memory upgrades rated at PC2-3200, PC2-4200, PC2-5300 and higher. They are compat… More >>

PNY OPTIMA 2GB Dual Channel Kit DDR2 667 MHz PC2-5300 Notebook / Laptop SODIMM Memory Modules MN2048KD2-667

• Memory capacity upgrade provides improved system performance and responsiveness
• Deliver all the productivity your PC has to offer with PNY Memory
• Compatible with DDR2 PC2-5300 (667 MHz Bus Speed), DDR2 PC2-4200 (533 MHz Bus Speed), DDR2 PC2-3200 (400 MHz Bus Speed)
• Helps prepare your PC for running Windows Vista
• Easy installation, Free 24-hour Technical Support, and Lifetime Warranty!

Product Description
DDR2 is the next generation of DDR memory. DDR2 memory features faster speeds, greater bandwidth, lower power consumption and enhanced thermal performance. Although DDR2 modules are the same physical dimension as DDR modules, the plug-in connector configuration is different and as such DDR2 modules are not compatible with PCs requiring DDR modules, and vice-versa. PNY manufactures DDR2 memory upgrades rated at PC2-3200, PC2-4200, PC2-5300 and higher. They are compat… More >>

PNY OPTIMA 4GB Dual Channel Kit DDR2 667 MHz PC2-5300 Notebook / Laptop SODIMM Memory Modules MN4096KD2-667