Product UPC: 821455560105 This HP 619488-B21 4GB DDR3-1333MHz dual rank unbuffered ECC 1.35V 240-pin CL9 factory original UDIMM 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.
30 day warranty included at no charge. Extended warranties available. Contact your sales rep.