This HP 684066-B21 compatible 16GB DDR3-1600MHz dual rank registered ECC 1.5V 240-pin CL11 factory original RDIMM 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.
- 16 GB bar will run multiple applications together and enhance your computer's performance
- DDR3-1600/PC3-12800 interface synchronizes electrical and clock signals for an efficient data transfer rate
- No matter how heavy and numerous the applications that you are using, 1600 MHz memory speed with Registered signal will run them smoothly