AddOn 4GB DDR2 SDRAM Memory Module 511-1152-AM

This Sun 511-1152 compatible 4GB DDR2-667MHz dual rank fully buffered ECC 1.8V 240-pin CL5 factory original FBDIMM is 100% guaranteed to be compatible with your system and to work right the first time. All of our server memory is built to strict JEDEC standards at one of the tier 1 facilities (Samsung, Micron, or Hynix). Our products are also guaranteed by federal law to not affect or void OEM warranties.

• 667 MHz speed and CL5 latency to execute routine softwares at a steady pace
• 4 GB of memory to heighten your computer's performance
• DDR2 SDRAM interface multiplexes 2-bit data from memory cell and I/O buses to minimize processor idle time and enhance your computer's performance