Synology D4NS01-4G Memory Module 4GB 1x4GB DDR4 ECC

Synology D4NS01-4G Memory Module 4GB 1x4GB DDR4 ECC Always select authentic Synology memory modules from local distributors for optimum compatibility and reliability. Installation of non-Synology memory modules can lead to system instability or boot failures. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion. Features: For the DS425+ and DS225+ 4GB (1 x 4GB) Capacity 260-Pin SO-DIMM Unbuffered, ECC Refresh NAS performance with the 4GB DDR4 SO-DIMM ECC Memory Module from Synology . Unbuffered and utilizing error-correcting code (ECC), this 260-pin SO-DIMM module provides 4GB of DDR4 RAM that is compatible with the Synology DS425+ and DS225+. Technical Specifications: Compatibility Synology: DS425+ / DS225+ Capacity 4 GB Memory Type DDR4 DIMM Type 260-Pin SO-DIMM Buffered/Registered No Error Correction (ECC) ECC Voltage 1.2 V