- 16 GB
- DIMM 240-pin
- 1600 MHz / PC3L-12800
- 1.35 V
- for Lenovo System x3550 M4; x3650 M4; x3650 M4 BD; x3650 M4 HD; x3850 X6; x3950 X6
This IBM 46W0672 compatible 16GB DDR3-1600MHz dual rank registered ECC 1.35V 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.