- 4 GB
- DIMM 240-pin
- 1866 MHz / PC3-14900
- for Apple Mac Pro (Late 2013)
This Apple Computer MF623G/A compatible 4GB DDR3-1866MHz single rank unbuffered ECC 1.5V 240-pin CL13 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.