Synology Memory – RAM
Synology Memory - RAM
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Memory - RAM, Synology Memory - RAM
D4ES02-8G Synology Inc RAM DDR4 ECC UNBUFFERED SODIMM 8GB
D4ES02-8G Overview
The Synology 8GB DDR4 memory module (Model: D4ES02-8G) is a specialized, server-grade hardware upgrade meticulously engineered to increase performance, expand data capacity, and enforce rock-solid stability within compatible Synology Network-Attached Storage (NAS) enclosures. Providing 8GB of high-speed DDR4 memory, this module delivers the critical bandwidth overhead required to comfortably accelerate resource-heavy storage applications, multi-user file indexing, intensive virtualization instances, and simultaneous data container deployments. A standout characteristic of this module is its combination of Error-Correcting Code (ECC) technology within a compact 260-pin SO-DIMM physical layout; this allows the host NAS system to actively monitor, detect, and correct single-bit memory errors in real time.
SKU: D4ES02-8G -
Memory - RAM, Synology Memory - RAM
D4EU01-8G Synology 8GB DDR4-3200MHz DIMM Memory Module
D4EU01-8G Overview
The Synology D4EU01-8G is an enterprise-class 8GB DDR4 memory module specifically engineered for high-availability network attached storage (NAS) systems, edge computing appliances, and small-business private cloud servers. Operating at a native frequency of 3200MHz (PC4-25600), this module provides a fast, high-bandwidth data foundation designed to ensure stable data container execution, seamless file sharing transactions, and responsive application execution for multi-user storage environments.
A defining characteristic of this module is its Unbuffered ECC (ECC UDIMM) architecture packaged into an industry-standard 288-pin full-size form factor. Unlike typical consumer desktop memory, it integrates specialized error-correcting logic while remaining unbuffered, avoiding the processing register overhead found in large multi-socket data center servers.SKU: D4EU01-8G -
Memory - RAM, Synology Memory - RAM
D4EC-2666-16G Synology 16GB PC4-21300 288-pin DDR4 SDRAM UDIMM
D4EC-2666-16G Overview
The Synology D4EC-2666-16G is a specialized, server-grade 16GB DDR4 memory module specifically engineered for high-performance Synology Network Attached Storage (NAS) enclosures. Operating at a native speed of 2666MHz (PC4-21300), it provides a stable, high-bandwidth memory expansion designed to handle demanding enterprise data pipelines, containerized applications (Docker), virtualization hosting, and continuous backup streams.
A defining characteristic of this module is its ECC Unbuffered (ECC UDIMM) architecture packaged into a standard 288-pin form factor. Unlike standard consumer desktop RAM, it includes dedicated error-correcting circuitry to protect data integrity, but omits the register buffers found in large virtualization server RAM.SKU: D4EC-2666-16G -
Memory - RAM, Synology Memory - RAM
D4EC-2666-8G Synology 8GB DDR4-2666MHz DIMM Memory Module
D4EC-2666-8G Overview
The Synology D4EC-2666-8G is an enterprise-grade 8GB DDR4 memory module specifically engineered for high-availability Network Attached Storage (NAS) servers. Operating at 2666MHz (PC4-21300), it provides a specialized, high-reliability data foundation designed to handle continuous file indexing, virtualization instances, containerized applications, and intensive backup orchestration.
A defining characteristic of this module is its Unbuffered ECC (ECC UDIMM) architecture built into a standard 288-pin desktop/rackmount form factor. While standard consumer desktop memory leaves data vulnerable to bit-flips, this specialized module integrates Error Correction Code (ECC) circuitry.SKU: D4EC-2666-8G -
Memory - RAM, Synology Memory - RAM
D4ECSO-2666-16G Synology 16GB Memory Module 16GB DDR4-2666
D4ECSO-2666-16G Overview
The Synology D4ECSO-2666-16G is an enterprise-grade 16GB DDR4 memory module specifically engineered for high-availability Network Attached Storage (NAS) servers. Operating at 2666MHz (PC4-21333), it provides a specialized, high-reliability data foundation designed to handle continuous file indexing, virtualization instances, containerized applications, and intensive backup orchestration.
A defining characteristic of this module is its Unbuffered ECC (ECC SODIMM) architecture built into a compact 260-pin form factor. While standard consumer compact memory leaves data vulnerable to bit-flips, this specialized module integrates Error Correction Code (ECC) circuitry. It operates without an onboard register (unbuffered) to maintain the low-latency responsiveness required by embedded processors.SKU: D4ECSO-2666-16G -
Memory - RAM, Synology Memory - RAM
D4ES03-16G Synology 16GB DDR4 Ram Module – ECC Unbuffered SODIMM
D4ES03-16G Overview
The D4ES03-16G is a high-capacity 16GB DDR4 RAM module specifically engineered by Synology to maximize the performance and stability of their advanced NAS systems. As an ECC (Error Correction Code) Unbuffered SODIMM, this module provides a critical layer of protection by detecting and correcting single-bit memory errors in real-time, ensuring total data integrity and preventing system downtime during intensive 24/7 operations. Its 16GB density offers a significant performance boost for multi-user environments, allowing for smooth multitasking across demanding applications such as high-speed file indexing, sophisticated virtualization, and comprehensive backup tasks. By choosing this official Synology component, users ensure perfect hardware synchronization and maintain their system’s long-term reliability and warranty, making it the ideal choice for scaling up professional storage infrastructures.
SKU: D4ES03-16G -
Memory - RAM, Synology Memory - RAM
D4ES03-8G Synology 8GB DDR4 Ram Module – ECC Unbuffered SODIMM
D4ES03-8G Overview
The D4ES03-8G is a specialized 8GB DDR4 ECC Unbuffered SODIMM memory module specifically engineered to enhance the performance and reliability of compatible Synology NAS systems. By utilizing Error Correction Code (ECC) technology, this module proactively identifies and corrects single-bit memory errors, which is vital for preventing data corruption and ensuring system stability during 24/7 operations. Its compact SODIMM form factor allows for seamless integration into select DiskStation and RackStation models, providing the necessary overhead for demanding tasks like virtualization, high-volume file sharing, and complex database management. Choosing this official Synology component ensures guaranteed hardware compatibility and maintains your device’s warranty, offering a secure and optimized path for scaling your server’s multitasking capabilities.
SKU: D4ES03-8G -
Memory - RAM, Synology Memory - RAM
D4ES04-4G Synology 4GB DDR4 Ram Module – ECC Unbuffered SODIMM
D4ES04-4G Overview
The Synology D4ES04-4G is a specialized 4GB DDR4 memory module specifically designed to expand the capacity and enhance the stability of Synology DiskStation and Rack Station NAS servers. Operating at 2666MHz (PC4-21300), this 260-pin SO-DIMM is optimized for high-performance data management in professional and small-business environments. As an ECC Unbuffered (ECC UDIMM) module, it provides a critical layer of data protection by detecting and correcting single-bit memory errors—essential for maintaining the integrity of stored files and preventing system crashes during 24/7 operation. Running at a power-efficient 1.2V, it is tailored for the specific hardware architectures of the 21-series through 25-series models (such as the DS925+, DS1821+, and RS1221+). This genuine Synology upgrade ensures full manufacturer compatibility and unlocks the reliable throughput required for intensive NAS workloads like virtualization, backup synchronization, and media streaming.
SKU: D4ES04-4G -
Memory - RAM, Synology Memory - RAM
D4NS01-4G Synology DDR4 module 4GB SO-DIMM 260-pin unbuffered
D4NS01-4G Overview
The Synology D4NS01-4G is a high-quality 4GB DDR4 memory module specifically engineered to expand the capabilities and improve the responsiveness of Synology NAS systems. Operating at a standard 260-Pin SO-DIMM form factor, this module is the ideal solution for users looking to enhance their DiskStation’s performance, allowing it to handle more concurrent applications, smoother file indexing, and faster data processing for home and small office environments.
Designed for seamless integration and maximum stability, this unbuffered memory module ensures peak system uptime and is fully tested by Synology for guaranteed compatibility. Running at an energy-efficient 1.2V, it helps maintain lower operating temperatures and reduces power consumption, which is vital for 24/7 NAS operations. Whether you are setting up more Docker containers, increasing your surveillance camera capacity, or improving your media streaming experience, the D4NS01-4G provides a reliable and cost-effective way to boost your Synology NAS’s multitasking potential.SKU: D4NS01-4G -
Memory - RAM, Synology Memory - RAM
D4EU02-16G Synology DDR4 module 16GB SO-DIMM 260-pin unbuffered
D4EU02-16G Overview
The Synology D4EU02-16G is a high-grade 16GB DDR4 memory module specifically engineered to enhance the performance and reliability of Synology’s enterprise-level RackStation and FlashStation servers. As a genuine Synology accessory, this module is optimized to ensure 100% compatibility and system stability, allowing your NAS to handle more concurrent connections, heavier virtualization loads, and faster data processing without bottlenecks.
This module features ECC (Error Correction Code) technology, which is essential for data integrity in server environments. It proactively detects and corrects memory errors in real-time, preventing system crashes and ensuring your critical data remains secure and accurate. Designed with a 260-pin form factor and operating at an energy-efficient 1.2V, it minimizes heat generation while maximizing throughput. Whether you are scaling your storage for a growing business or optimizing a professional media server, the D4EU02-16G provides the rock-solid dependability and high-speed performance required for mission-critical Synology deployments.SKU: D4EU02-16G -
Memory - RAM, Synology Memory - RAM
D4EU01-16G Synology DDR4 module 16 GB DIMM 288-pin unbuffered
D4EU01-16G Overview
Synology DDR4 module 16 GB DIMM 288-pin unbuffered. This Synology memory module is a DDR4 memory module. DDR4 memory modules are the latest type of memory modules available in the market, offering faster speeds and lower power consumption than their predecessors. DDR4 memory modules operate at a higher clock speed and have a higher memory bandwidth than DDR3 memory modules.
SKU: D4EU01-16G -
Memory - RAM, Synology Memory - RAM
D4ES01-16G Synology DDR4 module 16GB SO-DIMM 260-pin unbuffered
D4ES01-16G Overview
The Synology 16GB DDR4 memory module (Model: D4ES01-16G) is a high-capacity, server-grade hardware upgrade meticulously engineered to increase data-throughput, expand multi-tasking capabilities, and enforce rock-solid system stability within compatible Synology Network-Attached Storage (NAS) enclosures. Providing 16GB of dense, high-speed DDR4 memory, this module delivers the critical bandwidth overhead required to smoothly accelerate resource-heavy storage operations, complex virtualization workloads, multi-user file indexing, and concurrent data container deployments. A standout characteristic of this module is its integration of Error-Correcting Code (ECC) technology within a compact 260-pin SO-DIMM physical layout.
SKU: D4ES01-16G -
Memory - RAM, Synology Memory - RAM
D4RD-2666-16G Synology 16GB PC4-21300 DDR4-2666MHz ECC CL19 288-Pin
Memory - RAM, Synology Memory - RAMD4RD-2666-16G Synology 16GB PC4-21300 DDR4-2666MHz ECC CL19 288-Pin
D4RD-2666-16G Overview
Synology 16GB PC4-21300 DDR4-2666MHz ECC CL19 288-Pin. This Synology 16GB DDR4 Module is a high-performance memory module that is ideal for use in servers and other high-performance computing systems. It has built-in error correction capabilities, a clock speed of 2666 MHz, and a DIMM 288-pin design. It is easy to install and is compatible with a wide range of computing systems. If you are looking for a reliable and efficient memory module for your high-performance computing system, this Synology 16GB DDR4 Module is definitely worth considering.
SKU: D4RD-2666-16G -
Memory - RAM, Synology Memory - RAM
D4ES01-8G Synology 8GB PC4-21300 DDR4-2666MHz ECC CL19 260-Pin So Dimm
Memory - RAM, Synology Memory - RAMD4ES01-8G Synology 8GB PC4-21300 DDR4-2666MHz ECC CL19 260-Pin So Dimm
D4ES01-8G Overview
The Synology D4ES01-8G is a specialized, enterprise-grade 8GB DDR4 small-form-factor memory module engineered primarily for high-reliability network-attached storage (NAS) deployment. Operating at a native frequency of 2666MHz (PC4-21300), it is designed to extend system caching boundaries, accelerate internal database lookups, and ensure seamless performance during parallel file transfers, automated containerized workflows, and steady data-entry operations.
A defining characteristic of this module is its ECC Unbuffered (SODIMM) architecture packaged into a 260-pin small-form-factor design. Unlike mainstream laptop memory, this module features built-in Error Correction Code (ECC) circuitry to detect and fix single-bit errors in real time.SKU: D4ES01-8G -
Memory - RAM, Synology Memory - RAM
D4ER01-16G Synology DDR4 module 16 GB DIMM 288-pin registered
D4ER01-16G Overview
Synology DDR4 module 16 GB DIMM 288-pin registered. Boost the performance and functionality of your system with the Synology Memory Module. With 16 GB storage capacity, this ECC server RAM ensures brisk multitasking and fast data transfer. It is compatible with motherboards having a DDR4-enabled chipset and a DIMM 288-pin form factor for compatibility. 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.
SKU: D4ER01-16G
