Synology 4GB DDR4 Ecc Unbuffered Sodimm For DS1621+

The Synology D4ES01-4G is a genuine Synology memory module designed to provide compatible NAS systems with additional or replacement system memory. Featuring DDR4 ECC Unbuffered SODIMM technology, it is intended for Synology platforms that support ECC memory, helping maintain reliable operation in storage environments where data integrity and system stability are important.

This memory module is suitable for selected Synology NAS and RackStation models and can be used as a replacement or expansion component where supported.

Key Features:

• Capacity: 4GB.
• Memory Type: DDR4 ECC Unbuffered SODIMM.
• ECC Memory: Error-Correcting Code technology designed to help detect and correct certain memory errors.
• Compatible Models: Synology DS1621+, DS1821+, RS1221+ and RS1221RP+.
• Ideal for NAS Systems: Designed specifically for compatible Synology storage platforms.
• Genuine Synology Accessory: Engineered for use with supported Synology hardware.
• Warranty: 5 years