4GB DDR4 ECC SO-DIMM Memory Module

Compact 4GB DDR4 SO-DIMM with ECC support — a small, reliable memory module built for systems where data integrity matters. This DDR4 SO-DIMM implements error-correcting code (ECC) to detect and correct single-bit memory errors, helping to reduce system crashes and data corruption. Ideal for laptops, compact workstations and small form-factor servers that accept ECC SO-DIMM modules; it installs into standard SO-DIMM memory slots for straightforward upgrades or replacements.