Product Id: 20057039
Description: AddOn 8GB Factory Original RDIMM for HP 516423-B21 - DDR3 - 8 GB: 2 x 4 GB - DIMM 240-pin - 1066 MHz / PC3-8500 - CL7 - registered - ECC
Mfr Part #: 516423-B21-AM
MSRP: $66.00This HP 516423-B21 compatible 8GB () DDR3-1333MHz dual rank registered ECC 1.5V 240-pin CL9 factory original RDIMM kit 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.