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Best selling RAM from Synology

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1. Synology D4NESO-2666-4G

The Synology 4GB DDR4 2666MHz Non-ECC SO-DIMM memory module is designed to enhance system performance through reliable memory expansion. This memory module operates at a clock speed of 2666MHz, providing efficient data transfer rates that reduce system latency and improve overall responsiveness. With a capacity of 4GB and DDR4 technology, it supports multitasking and demanding applications while maintaining stable operation. The Non-ECC configuration ensures compatibility with systems that do not require error-correcting code functionality, making it suitable for general computing needs. The SO-DIMM form factor measures 67.6 mm in length and 30 mm in height, specifically designed for compatibility with laptops and compact desktop systems. This memory module is developed according to Synology's quality standards, ensuring reliable performance and system stability. The module meets standard DDR4 voltage requirements and operates within typical temperature ranges for computer components. Installation requires compatible memory slots that support DDR4 2666MHz SO-DIMM modules. This memory expansion solution is intended for users looking to increase their system's memory capacity while adhering to manufacturer-recommended specifications for optimal compatibility and performance reliability. 

What our customers think

Pro

  • Works very well even after a long time
  • Simple installation
  • Original memory

Contra

  • Very expensive compared to standard memory bars
  • Clearly too expensive
Synology D4NESO-2666-4G (1 x 4GB, 2666 MHz, DDR4-RAM, SO-DIMM)
RAM
EUR203,76

Synology D4NESO-2666-4G

1 x 4GB, 2666 MHz, DDR4-RAM, SO-DIMM

2. Synology D4ES02-8G

Upgrade your NAS with more RAM to achieve a significant performance boost. The operating system and programs are particularly fast to access with sufficient RAM, thanks to optional access and access times in the nanosecond range. With insufficient RAM, the operating system and programs are swapped to the hard drive, where access times are significantly higher, in the millisecond range. 

Synology D4ES02-8G (1 x 8GB, 1333 MHz, DDR4-RAM, SO-DIMM)
RAM
EUR257,70

Synology D4ES02-8G

1 x 8GB, 1333 MHz, DDR4-RAM, SO-DIMM

3. Synology D4ES03-8G

The Synology D4ES03-8G is a powerful DDR4 RAM designed specifically for use in NAS systems and workstations. With a storage capacity of 8 GB per module and a speed of 2666 MHz, this SO-DIMM RAM provides reliable and efficient performance for demanding applications. The RAM is equipped with ECC (Error-Correcting Code), which means it can automatically detect and correct memory errors to ensure the stability and integrity of data. This makes it particularly suitable for use in servers and critical work environments where data loss or corruption cannot be tolerated. The D4ES03-8G is an ideal upgrade for Synology NAS models, especially for the DS925+ series, and helps improve the overall performance and responsiveness of the system.

- Storage capacity of 8 GB per module
- Operating frequency of 2666 MHz
- ECC technology for error correction
- Optimized for Synology NAS models, especially DS925+.
 

Synology D4ES03-8G (1 x 8GB, 2666 MHz, DDR4-RAM, SO-DIMM)
RAM
EUR411,53

Synology D4ES03-8G

1 x 8GB, 2666 MHz, DDR4-RAM, SO-DIMM

4. Synology D4ECSO-2666-16G

The Synology RAM module has been specifically designed to increase the memory capacity in selected DiskStation models. Since the corresponding models can accommodate an additional RAM module, the Synology RAM module is fully compatible and is recommended as a memory expansion kit. 

Synology D4ECSO-2666-16G (1 x 16GB, 2666 MHz, DDR4-RAM, SO-DIMM)
RAM
EUR714,94

Synology D4ECSO-2666-16G

1 x 16GB, 2666 MHz, DDR4-RAM, SO-DIMM

5. Synology NAS memory SO-DDR4 ECC 2666MHz 8GB

Upgrade your NAS with more memory to achieve a significant performance boost. The operating system and applications are particularly fast to access with sufficient RAM, thanks to random access and access times in the nanosecond range. With insufficient RAM, the operating system and applications are swapped to the hard drive, which has significantly higher access times in the millisecond range. Compatible products: DS1621xs+, DS1621+. 

Synology NAS memory SO-DDR4 ECC 2666MHz 8GB (1 x 8GB, 2666 MHz, DDR4-RAM, SO-DIMM)
RAM
EUR203,17

Synology NAS memory SO-DDR4 ECC 2666MHz 8GB

1 x 8GB, 2666 MHz, DDR4-RAM, SO-DIMM

6. Synology D4ES02-4G

Equip your NAS with more RAM and achieve a significant increase in performance. With sufficient RAM, the operating system and programmes are available particularly quickly thanks to random access and access times in the nanosecond range. If there is not enough RAM, the operating system and programmes are outsourced to the hard disk, whose access times are much higher in the millisecond range. 

Synology D4ES02-4G (1 x 4GB, 1333 MHz, DDR4-RAM, SO-DIMM)
RAM
EUR124,59

Synology D4ES02-4G

1 x 4GB, 1333 MHz, DDR4-RAM, SO-DIMM

7. Synology D4ES04-4G

The Synology D4ES04-4G is a powerful DDR4 RAM specifically designed for use in NAS systems and workstations. With a storage capacity of 4 GB and a speed of 2666 MHz, this SO-DIMM RAM provides reliable and efficient performance for demanding applications. The ECC (Error-Correcting Code) buffer enhances data integrity by automatically detecting and correcting errors in memory. This is particularly important in environments where data loss or corruption can have serious consequences. The RAM is optimized for Synology's 25 series models, ensuring seamless integration and compatibility. Manufactured in Taiwan, this memory meets high quality standards and is an excellent choice for users looking to upgrade or expand their systems.

- ECC (Error-Correcting Code) for improved data integrity
- Optimized for Synology NAS models in the 25 series
- Compatible with server and workstation applications.
 

Synology D4ES04-4G (1 x 4GB, 2666 MHz, DDR4-RAM, SO-DIMM)
RAM
EUR284,94

Synology D4ES04-4G

1 x 4GB, 2666 MHz, DDR4-RAM, SO-DIMM

8. Synology D4ES03-16G

The Synology D4ES03-16G is a powerful 16GB DDR4 ECC SODIMM RAM, specifically designed for use in servers and workstations. With its ECC (Error-Correcting Code) technology, this memory offers enhanced data integrity and reliability, making it ideal for critical applications. The SO-DIMM form factor allows for easy integration into compact systems, while DDR4 technology ensures high bandwidth and energy efficiency. Manufactured in Taiwan, this RAM meets the demands of modern hardware applications and delivers optimal performance in demanding environments.

- ECC Registered for improved data integrity
- Optimized for server and workstation applications
- High energy efficiency through DDR4 technology.
 

Synology D4ES03-16G (1 x 16GB, 3200 MHz, DDR4-RAM, SO-DIMM)
RAM
EUR1039,73

Synology D4ES03-16G

1 x 16GB, 3200 MHz, DDR4-RAM, SO-DIMM

9. Synology D4EU02-8G

Synology DDR4 memory module

For optimal compatibility and reliability, you should always purchase original Synology memory modules from local distributors. Installing
other memory modules may lead to system instability or boot failure. Synology does not provide full product warranty or technical support if memory modules not manufactured by Synology are used for memory expansion. 

Synology D4EU02-8G (1 x 8GB, DDR4-RAM, DIMM)
RAM
EUR752,67

Synology D4EU02-8G

1 x 8GB, DDR4-RAM, DIMM

10. Synology RAM DDR4 64GB / +++ D4ER01-64G

For maximum compatibility and reliability, always choose original Synology memory modules from your local retailers. Installing non-Synology memory modules may lead to system instability or boot failures. 

Synology RAM DDR4 64GB / +++ D4ER01-64G (1 x 64GB, DDR4-RAM, DIMM)
RAM
EUR3777,–

Synology RAM DDR4 64GB / +++ D4ER01-64G

1 x 64GB, DDR4-RAM, DIMM

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