This Lenovo 03X3811 compatible 4GB DDR3-1600MHz single rank registered ECC 1.5V 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.
- Allow convenient and fast access to the stored information your computer is actively using for maximum efficiency
- DIMM 4 GB memory smoothly executes complex apps and games
- DDR3 SDRAM interface multiplexes 2-bit data from memory cell and I/O buses to minimize processor idle time and enhance your computer's performance
- 1 x 4GB modules for dependable storage efficiency and maximum convenience
- 240-pin for optimal performance and maximum reliability
- CL11 CAS latency for reliable, fast response and improved performance
- DIMM form factor with 240-pin and 4 GB memory size effectively lessens the electrical load on the memory controller to allow maximum feasibility
- Registered signal processing provides increased processing power to allow maximum productivity
