RAM Modules

This HP 672633-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.

This HP® 676331-B21 compatible 4GB DDR3-1600MHz single 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.

HP 676333-B21 Compatible Factory Original 8GB DDR3-1600MHz Registered ECC Single Rank x4 1.5V 240-pin CL11 RDIMM

This HP® 676489-171 compatible 4GB DDR3-1600MHz single 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.

HP 676490-181 Compatible Factory Original 8GB DDR3-1600MHz Registered ECC Single Rank x4 1.5V 240-pin CL11 RDIMM