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 ...

• 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!

Manufacturer: PNY

ValueRAM's KVR667D2/2GR is a 256M x 64-bit 2GB (2048MB) DDR2-667 CL5 SDRAM (Synchronous DRAM) memory module. The components on this module include sixteen 128M x 8-bit (16M x 8-bit x 8 Bank) DDR2-667 SDRAM in FBGA packages. This 240-pin DIMM uses gold contact fingers and requires +1.8V.

• Lifetime Warranty
• 100% Tested for Reliability
• Free Technical Support
• Easy to Follow Installation Instructions
• Designed to Meet or Exceed Industry Standards for Performance and Reliability

Manufacturer: Kingston H. Corporation

Density: 8GB Module (1x8GB)

• Speed: 1333MHz
• Timing: 9-9-9-24
• Type: DDR3
• Pin Out: 204 Pin
• Voltage: 1.5V
• Limited Lifetime Warranty

Manufacturer: Corsair

Every day, you rely on your computer to make your life easier. A Crucial DRAM upgrade can help your system run faster, and it's one of the easiest, most affordable ways to improve system performance. Reap the benefits doing everything from everyday system tasks to mission-critical applications. For over 12 years, Crucial has been recognized as a leader in DRAM upgrades. Our products help people ...

• To use DDR3 memory, your system motherboard must have 240-pin DIMM slots and a DDR3-enabled chipset.
• This is because a DDR3 SDRAM DIMM will not fit into a standard DDR2 DIMM socket or a DDR DIMM socket.

Manufacturer: CRUCIAL TECHNOLOGY

Corsair’s mainstream memory solution for the Intel and AMD dual channel DDR2 memory processors and platform. The XMS2 family is Corsair’s mainstream line of performance DDR3 memory. These modules allow users to experience outstanding memory performance and stability. Available in Corsair’s new XMS heat spreaders, each module is built using carefully selected RAMs. Simply pop in this 4GB ...

• The XMS brand family is Corsair’s mainstream line of performance memory
• These modules allow users to experience outstanding memory performance and stability.
• Two matched 2GB modules for use with AMD and Intel DDR2 systems
• Latency of 5-5-5-18 for maximum reliability and performance
• Industry Leading Lifetime Warranty

Manufacturer: Corsair

CORSAIR high performance Vengeance memory module 4GB (1x4GB) 1600MHz 9-9-9-24, 1.5V for motherboards using AMD, Intel dual channel processors and upcoming 2nd Generation Intel Core platforms. Vengeance memory modules provide users with outstanding memory performance and stability. Each module is built using carefully selected DRAM to allow excellent overclocking performance, and has a limited ...

• Designed for Sandy Bridge Platform and AMD Platforms
• 4GB (1 x 4GB) DDR3 for AMD, Intel Dual Channel processors and Sandy Bridge 2nd Generation Intel Core platforms
• Intel XMP (Extreme Memory Profile) Support
• Speed: 1600mhz
• Timing: 9-9-9-24
• Lifetime Warranty
• Pin Out: 240-pin
• Voltage: 1.5v

Manufacturer: Corsair

CORSAIR high performance Vengeance memory module 16GB (2x8GB) 1600MHz 10-10-10-27, 1.5V for motherboards using Intel 2nd and 3rd Generation Core dual channel processors and platforms. Vengeance memory modules provide users with outstanding memory performance and stability. Each module is built using carefully selected DRAM to allow excellent overclocking performance, and has a limited lifetime ...

• Density: 16GB (2x8GB)
• Speed: 1600MHz
• Timing: 10-10-10-27
• Limited Lifetime Warranty

Manufacturer: Corsair

BLS8G3D1609ES2LX0 is a single 8GB DDR3 modules that operates at speeds up to 1600 MT/s and has a CL9 latency with extended timings of 9-9-9-24. It is Performance, Low Profile, Low Voltage, and is non-ECC. It conforms to the industry standard UDIMM layout of 240 pins and is compatible with computers that take DDR3 UDIMM memory.

• Designed for performance enthusiasts, gamers and power users
• Aluminum heat spreaders
• Low Profile and Low Voltage
• Industry Standard specifications
• A Micron CPG Product

Manufacturer: Crucial

Every day, you rely on your computer to make your life easier. A Crucial DRAM upgrade can help your system run faster, and it's one of the easiest, most affordable ways to improve system performance. Reap the benefits doing everything from everyday system tasks to mission-critical applications. For over 12 years, Crucial has been recognized as a leader in DRAM upgrades. Our products help people ...

• 1GB PC2700 DDR 333MHZ 184PIN DI
• MM 2.5V CL2.5 UNBUFF

Manufacturer: CRUCIAL TECHNOLOGY

CORSAIR Mac Memory, 4GB 1066MHz C7 DDR3 SODIMM for Apple iMac, MacBook and MacBook Pro 4GB (1x4GB). Tested at Apple’s Compatibility Labs to ensure best form, fit and function with all current products that have official Apple support for 4GB SO-DIMMs. Adding system memory is one of the most effective ways to improve overall performance and Corsair’s Mac Memory offers customers a solid solution ...

• Density: 4GB (1x4GB SO-DIMM)
• Speed: 1066MHz CL7
• Timing: 7-7-7-20 (1066 MHz)
• Type: DDR3
• Format: SO-DIMM
• Pin Out: 204 Pin
• Voltage: 1.5V

Manufacturer: Corsair