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DDR4 2666 (PC4 21300)

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  • Synology SODIMM ECC RAM DDR4-2666 16GB (D4ECSO-2666-16G)

    $Quote5 pcs(MOQ) Minimum Order Quantity

    The Synology SODIMM ECC RAM DDR4-2666 16GB (D4ECSO-2666-16G) is a high-performance memory module designed specifically for Synology NAS systems. It features Error-Correcting Code (ECC) technology for enhanced data integrity and system stability, making it ideal for mission-critical applications. Operating at 2666 MHz, it delivers fast and reliable performance, improving multitasking and overall system responsiveness. Engineered and rigorously tested for Synology devices, it ensures full compatibility and optimal reliability. This official Synology upgrade is the trusted choice for users seeking dependable memory expansion in professional and enterprise environments.

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  • Hynix HMA82GR7AFR8N-VK 1x 16GB DDR4-2666 RDIMM PC4-21300V-R Dual Rank x8 Modules

    $Quote5 pcs(MOQ) Minimum Order Quantity

    The Hynix HMA82GR7AFR8N-VK is a high-performance 16GB DDR4-2666 RDIMM memory module designed for servers and enterprise systems. Operating at 2666 MT/s with a PC4-21300 data rate, it delivers fast and reliable performance for data-intensive applications. This dual-rank, x8 module supports ECC (Error-Correcting Code) for enhanced data integrity and system stability. Its registered (buffered) design ensures compatibility with server-grade motherboards, making it ideal for scalable, high-uptime environments. Key benefits include improved multitasking, reduced latency, and energy-efficient operation, making it a dependable choice for enterprise workloads.

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  • Samsung M471A1K43CB1-CTD 8GB DDR4-2666 SO-DIMM

    $Quote10 pcs(MOQ) Minimum Order Quantity
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  • Synology RAM DDR4 ECC SO-DIMM 4GB (D4ES01-4G)

    $Quote1 Piece(MOQ) Minimum Order Quantity

    The Synology RAM DDR4 ECC SO-DIMM 4GB (D4ES01-8G) is a high-performance memory module designed specifically for Synology NAS systems. It features Error-Correcting Code (ECC) technology for enhanced data integrity and system stability, making it ideal for business-critical applications. With a DDR4 architecture, it delivers faster data transfer speeds and improved energy efficiency compared to previous generations. Officially validated by Synology for seamless compatibility and optimal performance, this 4GB SO-DIMM module ensures reliable system upgrades and long-term dependability.

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  • Hynix HMA82GR7AFR4N-VK – SK 1x 16GB DDR4-2666 RDIMM PC4-21300V-R Single Rank x4 Module

    $Quote5 pcs(MOQ) Minimum Order Quantity

    The Hynix HMA82GR7AFR4N-VK is a high-performance 16GB DDR4-2666 Registered DIMM (RDIMM) memory module designed for servers and enterprise systems. Operating at 2666 MT/s with a PC4-21300 data rate, it delivers fast and reliable performance for data-intensive applications. Featuring a single-rank x4 configuration, it enhances memory bandwidth and efficiency while supporting ECC (Error-Correcting Code) for improved data integrity. Its compatibility with a wide range of server platforms and energy-efficient 1.2V operation make it ideal for scalable, high-uptime environments. Key benefits include stability, speed, and enterprise-grade reliability.

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  • Synology RAM DDR4-2666 ECC UDIMM 8GB

    $Quote5 pcs(MOQ) Minimum Order Quantity

    The Synology RAM DDR4-2666 ECC UDIMM 8GB is a high-performance memory module designed for Synology NAS systems, offering 8GB of DDR4-2666 unbuffered ECC (Error-Correcting Code) memory. Its key features include enhanced data integrity through ECC technology, optimized compatibility with Synology devices, and improved system stability and performance for demanding workloads. Ideal for business and enterprise environments, this RAM ensures reliable multitasking, faster data processing, and reduced risk of data corruption, making it a crucial upgrade for maximizing NAS efficiency and reliability.

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  • Micron 16GB DDR4 2666MHz ECC Reg DIMM MTA18ASF2G72PZ-2G6 Server Memory

    $Quote5 pcs(MOQ) Minimum Order Quantity

    The Micron 16GB DDR4 2666MHz ECC Registered DIMM (MTA18ASF2G72PZ-2G6) is a high-performance server memory module designed for data center and enterprise environments. It features 16GB capacity, 2666MHz speed, and ECC (Error-Correcting Code) technology for enhanced data integrity and system reliability. As a Registered DIMM (RDIMM), it supports higher memory densities and improved stability in multi-module configurations. Optimized for compatibility with major server platforms, this module delivers dependable performance for demanding workloads, making it ideal for virtualization, cloud computing, and mission-critical applications.

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  • Synology 4GB DDR4 NON-ECC SODIMM Memory module D4NESO-2666-4G (RM-4NS264G)

    $Quote1 Piece(MOQ) Minimum Order Quantity

    The Synology 4GB DDR4 NON-ECC SODIMM Memory Module (D4NESO-2666-4G) is a high-performance RAM upgrade designed specifically for Synology NAS systems. Operating at 2666 MHz, it delivers faster data transfer and improved multitasking capabilities. Its NON-ECC design ensures compatibility with a wide range of Synology models, while the compact SODIMM form factor allows easy installation. Officially validated by Synology for optimal reliability and stability, this module enhances system responsiveness and supports demanding workloads, making it an ideal choice for users seeking a seamless and efficient NAS performance boost.

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  • Samsung M393A8G40MB2-CTD 64GB 288Pin DIMM DDR4 Memory module

    $Quote5 pcs(MOQ) Minimum Order Quantity

    The Samsung M393A8G40MB2-CTD is a high-performance 64GB DDR4 ECC Registered DIMM designed for enterprise servers and data centers. Operating at 2666 MHz, it delivers fast data transfer rates and improved bandwidth for demanding workloads. With 288-pin configuration and advanced error correction (ECC), it ensures system stability, reliability, and data integrity. Built using Samsung’s high-quality DRAM components, it offers energy efficiency and long-term durability. Ideal for scalable memory solutions, this module supports intensive applications such as virtualization, cloud computing, and big data analytics.

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  • Synology 64GB DDR4 ECC Registered DIMM RAM module D4ER01-64G

    $Quote5 pcs(MOQ) Minimum Order Quantity

    The Synology 64GB DDR4 ECC Registered DIMM RAM Module (D4ER01-64G) is a high-performance memory upgrade designed for Synology NAS systems. Featuring 64GB of DDR4 ECC (Error-Correcting Code) registered memory, it ensures enhanced data integrity, system stability, and reliability—critical for enterprise and data-intensive environments. Operating at high speeds with low power consumption, it supports seamless multitasking and optimized performance for demanding workloads. Officially validated by Synology for compatibility, it offers a trusted, hassle-free upgrade path for expanding system memory and boosting overall NAS efficiency.

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  • Brand New
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  • Samsung M386A8K40CM2-CTD RAM Memory Modules

    $Quote5 pcs(MOQ) Minimum Order Quantity

    The Samsung M386A8K40CM2-CTD is a high-performance 64GB DDR4 ECC Registered DIMM (RDIMM) memory module designed for enterprise servers and data centers. Operating at 2400 MHz, it delivers fast data transfer rates and improved bandwidth for demanding workloads. Its ECC (Error-Correcting Code) support ensures data integrity and system reliability, making it ideal for mission-critical applications. Built with Samsung’s advanced 20nm process technology, it offers enhanced energy efficiency and thermal performance. Key benefits include high capacity, stability under heavy loads, and compatibility with major server platforms—making it a reliable choice for scalable, high-performance computing environments.

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  • Samsung M393A2K43CB2-CTD 16GB DDR4-2666MHz RAM Memory module

    $Quote5 pcs(MOQ) Minimum Order Quantity

    The Samsung M393A2K43CB2-CTD is a high-performance 16GB DDR4-2666MHz ECC Registered (RDIMM) memory module designed for servers and workstations. It delivers fast data transfer rates, improved energy efficiency, and enhanced reliability for demanding enterprise applications. Key features include 2666MHz speed for faster processing, ECC support for error correction and data integrity, and a registered design for improved signal stability in multi-module configurations. Ideal for data centers and professional environments, this module ensures consistent performance, reduced power consumption, and long-term dependability.

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  • Brand New
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  • Brand New
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  • Hynix HMA82GR7JJR8N-VK – SK 1x 16GB DDR4-2666 RDIMM PC4-21300V-R Dual Rank x8 Module

    $Quote5 pcs(MOQ) Minimum Order Quantity

    The Hynix HMA82GR7JJR8N-VK is a high-performance 16GB DDR4-2666 RDIMM memory module designed for servers and enterprise systems. Operating at 2666 MT/s with a PC4-21300 data rate, it delivers fast and reliable performance for data-intensive applications. This dual-rank x8 module supports ECC (Error-Correcting Code) for enhanced data integrity and system stability. Its registered (buffered) design ensures compatibility with multi-module server configurations, making it ideal for scalable, high-uptime environments. Key benefits include improved bandwidth, reduced power consumption, and optimized performance for virtualization, cloud computing, and large-scale data processing.

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  • Samsung M393A2K40BB2-CTD 16GB 2Rx8 PC4-21300V DDR4-2666MHz memory modules

    $Quote5 pcs(MOQ) Minimum Order Quantity

    The Samsung M393A2K40BB2-CTD is a high-performance 16GB DDR4-2666MHz ECC Registered (RDIMM) memory module designed for servers and workstations. Featuring a 2Rx8 configuration and PC4-21300V speed, it delivers fast data transfer rates and improved bandwidth for demanding enterprise applications. Engineered for reliability and stability, it supports error correction to minimize data corruption and system downtime. Ideal for data centers and mission-critical environments, this module combines Samsung’s trusted quality with energy-efficient performance, making it a dependable choice for scalable, high-capacity memory solutions.

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