Enhance your Lenovo System x3550 M4 and x3650 M4 with AddOn's 8GB DDR3 DIMM memory module. Designed for optimal performance, this 240-pin registered ECC memory operates at 1866MHz and ensures data integrity with its error-correcting code capabilities.
00D5032-AM - Addon 8GB DDR3 1866MHz Registered ECC DIMM for Lenovo