This Lenovo 57Y4427 compatible 8GB DDR3-1333MHz dual rank registered ECC 1.5V 240-pin CL9 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
- Up to 1333 MHz speed with registered signal and CL9 latency for smooth computer performance
- 8 GB memory allows you to have more programs open at a time
- 240-pin-pin DDR3 SDRAM operates at an effective bus speed with minimal power consumption and as a result, you get optimal computer performance with an improved memory heat dissipation
- 240-pin for optimal performance and maximum reliability
- CL9 CAS latency for reliable, fast response and improved performance
- DIMM form factor with 240-pin and 8 GB memory size effectively reduces minimizes the load on the server memory BUS to ensure maximum productivity
- Registered signal processing provides increased processing power to allow maximum productivity
