Lenovo 4GB DDR4 2400 MHz SO-DIMM Memory Module

The Lenovo 4X70M60573 is a 4GB DDR4 SO-DIMM memory module that runs at 2400 MHz and includes ECC error correction. It is designed for Lenovo laptops, desktops that accept SO-DIMM slots, and small servers where dependable performance is important.

Installing this module is a straightforward way to give an aging system new life or to add extra headroom to a current build. The 2400 MHz speed helps the processor move data quickly, which can shorten load times, keep multiple applications responsive, and improve overall workflow efficiency.

ECC technology quietly checks each bit of data as it moves through memory and corrects errors on the fly. This layer of protection helps reduce crashes and data corruption, a benefit that matters in professional workloads, virtual machines, or any environment where uptime is critical.

Because Lenovo engineered the module for its own platforms, you can expect the same fit, finish, and firmware compatibility as the original factory memory. A three-year Lenovo warranty provides added confidence, whether you are upgrading a ThinkPad, boosting a compact workstation, or expanding a small business server.

• 4GB DDR4 capacity
• 2400 MHz operating speed
• ECC support for enhanced data integrity
• SO-DIMM format for laptops and small form factor systems
• Built and tested for Lenovo PCs and entry servers
• Three-year Lenovo warranty