• 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
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 compatible with desktop and notebook computers and processors including Intel’s Pentium, Celeron, Centrino, AMD’s Athlon and Sempron Socket AM2 processors, and others. PNY upgrade modules are compatible with systems from Apple, Compaq, DELL, Gateway, HP, IBM and over 5000 other systems.Boost the performance of your PC. PNY memory upgrades will prove to be an outstanding value now and in the future…. More >>
PNY OPTIMA 1GB DDR2 667 MHz PC2-5300 Desktop DIMM Memory Module MD1024SD2-667

• Memory capacity upgrade provides improved system performance and responsiveness
• Deliver all the productivity your PC has to offer with PNY Memory
• Compatible with PC2-6400 (800 MHz), PC2-5300 (667 MHz), and PC2-4200 (533 MHz) systems
• Helps prepare your PC for running Windows Vista
• Easy installation, Free 24-hour Technical Support, and Lifetime Warranty!

Product Description
Boost the performance of your PC. PNY memory upgrades will prove to be an outstanding value now and in the future. 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. 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 compatible with desktop and notebook computers and processors including Intel¿s Pentium, Celeron, Centrino, AMD¿s Athlon and Sempron Socket AM2 processors, and others. PNY upgrade modules are com… More >>
PNY Optima MD4096KD2-800 4GB 2×2GB Dual Channel Kit DDR2 800 MHz CL 5-5-5-15 PC2-6400 Desktop DIMM Memory Module

• Memory capacity upgrade provides improved system performance and responsiveness
• Deliver all the productivity your PC has to offer with PNY Memory
• Compatible with 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
1GB PC2-4200 533MHz DDR2 Desktop DIMM, upgrades rated at PC2-3200, PC2-4200, PC2-5300 and higher. They are compatible with desktop and notebook computers and processors including Intel’s Pentium, Celeron, Centrino, AMD’s Athlon and Sempron Socket AM2 processors, and others. PNY upgrade modules are compatible with systems from Apple, Compaq, DELL, Gateway, HP, IBM and over 5000 other systems. Boost the performance of your PC. PNY memory upgrades will prove to be an outstanding value now and in the future… More >>
PNY OPTIMA 1GB DDR2 533 MHz PC2-4200 Desktop DIMM Memory Module MD1024SD2-533

• Memory capacity upgrade provides improved system performance and responsiveness
• Deliver all the productivity your PC has to offer with PNY Memory
• Compatible with PC2700 (333 MHz), and PC2100 (266 MHz) systems
• Helps prepare your PC for running Windows Vista
• Easy installation, Free 24-hour Technical Support, and Lifetime Warranty!

Product Description
DDR (Double Data Rate SDRAM) is a DRAM technology that supports data transfers on both the rising and the falling edges of each clock cycle. This effectively doubles the memory chip’s data throughput and is more efficient than legacy SDR technology. PNY manufactures DDR memory upgrades rated at PC2100, PC2700, and PC3200. They are compatible with desktop and notebook computers and processors such as Intel’s Pentium, Celeron, AMD’s Athlon, Sempron and others. PNY upgrade modules are compatible with systems from Apple, Compaq, DELL, Gateway, HP, IBM and over 5000 other systems. Boost the performance of your PC to its maximum capability. PNY memory upgrades will prove to be an outstanding value both now and in the future…. More >>
PNY OPTIMA 1GB DDR 333 MHz PC2700 Desktop DIMM Memory Module MD1024SD1-333

• 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
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 compatible with desktop and notebook computers and processors including Intel’s Pentium, Celeron, Centrino, AMD’s Athlon and Sempron Socket AM2 processors, and others. PNY upgrade modules are compatible with systems from Apple, Compaq, DELL, Gateway, HP, IBM and over 5000 other systems.Boost the performance of your PC. PNY memory upgrades will prove to be an outstanding value now and in the future…. More >>
PNY OPTIMA 2GB Dual Channel Kit DDR2 667 MHz PC2-5300 Desktop DIMM Memory Modules MD2048KD2-667

• Memory capacity upgrade provides improved system performance and responsiveness
• Deliver all the productivity your PC has to offer with PNY Memory
• Compatible with PC3200 (400 MHz), PC2700 (333 MHz), and PC2100 (266 MHz) systems
• Helps prepare your PC for running Windows Vista
• Easy installation, Free 24-hour Technical Support, and Lifetime Warranty!

Product Description
2GB Kit (2×1GB) PC3200 400MHz DDR Desktop DIMMs , notebook computers and processors such as Intel¿s Pentium, Celeron, AMD¿s Athlon, Sempron and others. PNY upgrade modules are compatible with systems from Apple, Compaq, DELL, Gateway, HP, IBM and over 5000 other systems. Boost the performance of your PC to its maximum capability. PNY memory upgrades will prove to be an outstanding value both now and in the future…. More >>
PNY OPTIMA 2GB Dual Channel Kit DDR 400 MHz PC3200 Desktop DIMM Memory Modules MD2048KD1-400