Proline - DDR2 - kit - 16 GB: 2 x 8 GB - FB-DIMM 240-pin - 667 MHz / PC2-5300 - fully buffered

This HP 413015-B21 compatible 16GB (2x8GB) DDR2-667MHz single rank fully buffered ECC 1.8V 240-pin CL5 factory original FBDIMM kit is 100% guaranteed to be compatible with your system and to work right the first time. All of the server memory is built to strict JEDEC standards at one of the tier 1 facilities (Samsung, Micron, or Hynix). The products are also guaranteed by federal law to not affect or void OEM warranties.