Kingston 512MB PC5400 DDR2 667MHz 240-Pin Non-ECC Unbuffered DIMM ValueRAM System Memory

DDR2 is the next-generation evolution of DDR memory technology. DDR2 memory features faster speeds, higher data bandwidths, lower power consumption and enhanced thermal performance. The components on this module include eight 64M x 8-bit (16M x 8-bit x 4 Bank) DDR2-667 SDRAM in FBGA packages. This 240-pin DIMM uses gold contact fingers and requires +1.8V.

DDR2 memory chips will be available in Fine-pitch BGA (FBGA) chip packages for improved electrical and thermal characteristics. In addition, DDR2 memory chips will incorporate On-Die Termination (ODT) to minimize memory signal reflections at high speeds, thereby improving timing margins. DDR2 memory chips will come in capacities up to 4 Gigabits, allowing for higher-capacity modules

DDR2 modules have differing pin configurations, voltage requirements and DRAM chip technology than DDR. As a result, DDR2 is not backward-compatible with existing DDR motherboards. To prevent accidental insertion into an incompatible motherboard, DDR2 modules have a unique key or "notch" in their connector that must match the memory socket. With Kingston's reliability, performance and reputation solidly in mind, you know you can install this in your system with confidence.

Features

• 512MB 667MHz Non-ECC Unbuffered DDR2 PC 5400 DIMM CL5
• 1.8 Volts operation, reducing power consumption by about 50 percent.
• Memory signal termination inside the memory chip ("On-Die Termination") to prevent reflected signal transmission errors.
• Form Factor: DIMM
• 100% product tested
• Most Recognized Memory Brand
• Operational enhancements to increase memory performance, efficiency and timing margins.
• Gold Contact Fingers
• CAS Latencies: 5
• Retail

Kingston KVR667D2N5/512 512MB 667MHz DDR2 NonECC CL5 DIMM ValueRAM Memory Model: KVR667D2N5/512 List Price: $30.99 Price: $12.00 ValueRAM 64M x 64-bit (512MB) DDR2-667 CL5 SDRAM (Synchronous DRAM) memory module. The components on this module include eight 64M x 8-bit (16M x 8-bit x 4 Bank) DDR2-667 SDRAM in FBGA packages. This 240-pin DIMM uses gold contact fingers and requires +1.8V....