Addon Memory – RAM
Addon Memory - RAM
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Addon Memory - RAM, Memory - RAM
UCS-MR-1X081RU-G-AM AddOn 8GB DDR4-2133MHz Registered ECC Single Rank x4 RDIMM
Addon Memory - RAM, Memory - RAMUCS-MR-1X081RU-G-AM AddOn 8GB DDR4-2133MHz Registered ECC Single Rank x4 RDIMM
UCS-MR-1X081RU-G-AM Overview
The is a high-quality compatible 8GB DDR4-2133MHz Registered ECC RDIMM from AddOn Networks. It is specifically designed as a direct replacement or upgrade for Cisco Unified Computing System (UCS) servers. This single-rank x4, low-voltage (1.2V) module with CL15 latency delivers reliable error-correcting performance that is essential for enterprise data centers, virtualization, cloud computing, and mission-critical applications where system stability and data integrity are required. Although DDR4-2133 is now a previous-generation speed compared to faster DDR4 and current DDR5 modules, this memory remains an excellent and cost-effective solution for maintaining, repairing, or expanding the RAM capacity of older Cisco UCS servers.
SKU: UCS-MR-1X081RU-G-AM -
Addon Memory - RAM, Memory - RAM
UCS-MR-2X082RY-E-AM AddOn 16GB Kit (2 X 8GB) PC3-12800 DDR3 Dual Rank Memory
Addon Memory - RAM, Memory - RAMUCS-MR-2X082RY-E-AM AddOn 16GB Kit (2 X 8GB) PC3-12800 DDR3 Dual Rank Memory
UCS-MR-2X082RY-E-AM Overview
The is a factory-original tier 1 compatible 16GB (2 x 8GB) DDR3-1600MHz Registered ECC RDIMM kit from AddOn Networks. It is specifically designed as a direct replacement or upgrade for Cisco Unified Computing System (UCS) servers. This low-voltage (1.35V), dual-rank x4 kit with CL11 latency delivers reliable error-correcting performance that is essential for enterprise data centers, virtualization, cloud computing, and mission-critical applications where system stability and data integrity are required. Although DDR3 technology is now considered legacy compared to newer DDR4 and DDR5 generations, this memory kit remains an excellent and cost-effective solution for maintaining, repairing, or expanding the RAM capacity of older Cisco UCS servers.
SKU: UCS-MR-2X082RY-E-AM -
Addon Memory - RAM, Memory - RAM
A2336017-AM AddOn 16GB (2 x 8GB) DDR2-667MHz Fully Buffered ECC Dual Rank FBDIMM Kit
Addon Memory - RAM, Memory - RAMA2336017-AM AddOn 16GB (2 x 8GB) DDR2-667MHz Fully Buffered ECC Dual Rank FBDIMM Kit
A2336017-AM Overview
The A2336017-AM is a factory-original tier 1 compatible 16GB (2 x 8GB) DDR2-667MHz Fully Buffered ECC FBDIMM memory kit from AddOn Networks. It is specifically designed as a direct replacement or upgrade for older Dell server and workstation systems that require fully buffered ECC memory. This dual-rank kit operates at 1.8V with CL5 latency and provides reliable, error-correcting performance essential for enterprise servers and high-end workstations from the mid-to-late 2000s era. Although DDR2 Fully Buffered technology is now very old and outdated for modern systems, this kit remains a cost-effective and dependable solution for maintaining, repairing, or expanding the memory capacity of legacy Dell PowerEdge servers and compatible Precision workstations.
SKU: A2336017-AM -
Addon Memory - RAM, Memory - RAM
A2257246-AM AddOn Factory Original 16GB (2 x 8GB) DDR2-667MHz Dual Rank
Addon Memory - RAM, Memory - RAMA2257246-AM AddOn Factory Original 16GB (2 x 8GB) DDR2-667MHz Dual Rank
A2257246-AM Overview
The A2257246-AM is a factory-original tier 1 compatible 16GB (2 x 8GB) DDR2-667MHz Fully Buffered ECC FBDIMM memory kit from AddOn Networks. It is specifically designed as a direct replacement or upgrade for older Dell PowerEdge server systems that require fully buffered ECC memory. This dual-rank kit operates at 1.8V with CL5 latency and provides reliable, error-correcting performance essential for enterprise servers and data center environments of the mid-to-late 2000s era. Although DDR2 Fully Buffered technology is now very old and outdated for modern systems, this kit remains a cost-effective and dependable solution for maintaining, repairing, or expanding the memory capacity of legacy Dell PowerEdge servers such as the 2900 and 2950 series.
SKU: A2257246-AM -
Addon Memory - RAM, Memory - RAM
UCS-MR-1X162RU-G-AM AddOn 16GB DDR4-2133MHz Registered ECC Dual Rank x4 RDIMM
Addon Memory - RAM, Memory - RAMUCS-MR-1X162RU-G-AM AddOn 16GB DDR4-2133MHz Registered ECC Dual Rank x4 RDIMM
UCS-MR-1X162RU-G-AM Overview
The is a high-quality compatible 16GB DDR4-2133MHz Registered ECC RDIMM from AddOn Networks. It is specifically designed as a direct replacement or upgrade for Cisco Unified Computing System (UCS) servers. This dual-rank x4, low-voltage (1.2V) module with CL15 latency delivers reliable error-correcting performance that is essential for enterprise data centers, virtualization, cloud computing, and mission-critical applications where system stability and data integrity are required.Although DDR4-2133 is now a previous-generation speed compared to faster DDR4 and current DDR5 modules, this memory remains an excellent and cost-effective solution for maintaining, repairing, or expanding the RAM capacity of older Cisco UCS servers.
SKU: UCS-MR-1X162RU-G-AM -
Addon Memory - RAM, Memory - RAM
A2257217-AM AddOn Factory Original 16GB (2 x 8GB) DDR2-667MHz Fully Buffered
Addon Memory - RAM, Memory - RAMA2257217-AM AddOn Factory Original 16GB (2 x 8GB) DDR2-667MHz Fully Buffered
A2257217-AM Overview
The A2257217-AM is a factory-original tier 1 compatible 16GB (2 x 8GB) DDR2-667MHz Fully Buffered ECC FBDIMM memory kit from AddOn Networks. It is specifically designed as a direct replacement or upgrade for older Dell server and workstation systems that require fully buffered ECC memory. This dual-rank kit operates at 1.8V with CL5 latency and provides reliable, error-correcting performance essential for enterprise servers and high-end workstations of the mid-to-late 2000s era. Although DDR2 Fully Buffered technology is now very old and outdated for modern systems, this kit remains a cost-effective and dependable solution for maintaining, repairing, or expanding the memory capacity of legacy Dell PowerEdge servers such as the R900 series and other compatible models.
SKU: A2257217-AM -
Addon Memory - RAM, Memory - RAM
A2257216-AM AddOn FACTORY 16GB KIT 2X8G DDR2-667MHZ FBD
A2257216-AM Overview
The A2257216-AM is a factory-original tier 1 compatible 16GB (2 x 8GB) DDR2-667MHz Fully Buffered ECC FBDIMM memory kit from AddOn Networks. It is specifically designed as a direct replacement or upgrade for older Dell server and workstation platforms that require fully buffered ECC memory. This dual-rank kit operates at 1.8V with CL5 latency and provides reliable, error-correcting performance that was essential for enterprise servers and high-end workstations of the mid-2000s era. Although DDR2 Fully Buffered technology is now very old and outdated for modern systems, this kit remains a cost-effective and dependable solution for maintaining, repairing, or expanding the memory capacity of legacy Dell PowerEdge servers (such as the 1950 series) and compatible Precision workstations.
SKU: A2257216-AM -
Addon Memory - RAM, Memory - RAM
A1787400-AM ADDON DDR2 SDRAM Memory Module
A1787400-AM Overview
The is a factory-original tier 1 compatible 16GB (2 x 8GB) DDR2-667MHz Fully Buffered ECC FBDIMM memory kit from AddOn Networks. It is specifically designed as a direct replacement or upgrade for older Dell server and workstation systems that require fully buffered ECC memory. This dual-rank kit operates at 1.8V with CL5 latency and provides reliable, error-correcting performance essential for enterprise environments, data centers, and mission-critical applications of that time. Although DDR2 technology is now very old and outdated for modern systems, this kit remains a cost-effective and dependable solution for maintaining, repairing, or expanding the memory capacity of legacy Dell PowerEdge servers and compatible workstations.
SKU: A1787400-AM -
Addon Memory - RAM, Memory - RAM
759934-S21-AM AddOn 8GB PC4-17000 288-pin DDR4 SDRAM RDIMM
759934-S21-AM Overview
The is a high-quality compatible 8GB DDR4-2133MHz Registered ECC RDIMM from AddOn Networks. It is specifically designed as a direct replacement or upgrade for HPE ProLiant Gen9 series servers. This dual-rank x8, low-voltage (1.2V) module with CL15 latency offers reliable error-correcting performance that is essential for enterprise server environments, data centers, virtualization, cloud computing, and mission-critical applications where system stability and data integrity are paramount. Although DDR4-2133 is now a previous-generation speed compared to faster DDR4 and DDR5 modules, this memory remains an excellent and cost-effective solution for maintaining, repairing, or expanding the RAM capacity of older HPE Gen9 servers.
SKU: 759934-S21-AM -
Addon Memory - RAM, Memory - RAM
759934-B21-AM AddOn 8GB DDR4-2133MHz Registered ECC Dual Rank x8 RDIMM
Addon Memory - RAM, Memory - RAM759934-B21-AM AddOn 8GB DDR4-2133MHz Registered ECC Dual Rank x8 RDIMM
759934-B21-AM Overview
The is a high-quality compatible 8GB DDR4-2133MHz Registered ECC RDIMM from AddOn Networks. It is specifically designed as a direct replacement or upgrade for HPE ProLiant Gen9 series servers. This dual-rank x8, low-voltage (1.2V) module with CL15 latency offers reliable error-correcting performance that is essential for enterprise server environments, data centers, virtualization, and mission-critical applications where system stability and data integrity are paramount. Although DDR4-2133 is now a previous-generation speed compared to faster DDR4 and DDR5 modules, this memory kit remains an excellent and cost-effective solution for maintaining, repairing, or expanding the RAM capacity of older HPE Gen9 servers.
SKU: 759934-B21-AM -
Addon Memory - RAM, Memory - RAM
7105237-AM AddOn 8GB DDR3-1600MHz Registered ECC Dual Rank x4 RDIMM
7105237-AM Overview
The is a high-quality compatible 8GB DDR3-1600MHz Registered ECC RDIMM from AddOn Networks. It is specifically engineered as a direct replacement or upgrade for Oracle Sun server systems that require reliable, error-correcting registered memory. This low-voltage (1.35V), dual-rank x4 module delivers stable performance in mission-critical enterprise environments, ensuring data integrity and system uptime for demanding server applications. Although DDR3 technology is now legacy and outdated for newer server platforms, this module remains an excellent cost-effective solution for maintaining, repairing, or expanding older Oracle Sun SPARC servers such as the T4 and T5 series.
SKU: 7105237-AM -
Addon Memory - RAM, Memory - RAM
7104197-AM AddOn 8GB DDR3-1600MHz Registered ECC Dual Rank x4 RDIMM
7104197-AM Overview
The is a factory-original tier 1 compatible 8GB DDR3-1600MHz Registered ECC RDIMM from AddOn Networks. It is specifically designed as a high-reliability replacement or upgrade for Oracle Sun servers. This low-voltage (1.35V), dual-rank x4 module offers stable and efficient performance in enterprise server environments that require error-correcting memory for mission-critical applications. While DDR3 technology is now considered legacy for newer systems, this module remains an excellent and cost-effective choice for maintaining, repairing, or expanding older Oracle Sun SPARC servers such as the T4 and T5 series.
SKU: 7104197-AM -
Addon Memory - RAM, Memory - RAM
A1544901-AA AddOn 2GB DDR2-800MHz SODIMM 200-pin Unbuffered Memory Module
Addon Memory - RAM, Memory - RAMA1544901-AA AddOn 2GB DDR2-800MHz SODIMM 200-pin Unbuffered Memory Module
A1544901-AA Overview
The A1544901-AA is a reliable compatible 2GB DDR2-800MHz SODIMM memory module from AddOn, specifically engineered as a direct replacement or upgrade for older Dell laptop systems. This dual-rank, unbuffered module operates at 1.8V with a CAS latency of CL6 and delivers stable performance for everyday computing tasks like web browsing, document editing, email, and light multitasking on legacy Dell notebooks from the mid-2000s period. Although DDR2 technology is now outdated and no longer suitable for modern systems, it remains a cost-effective and dependable solution for repairing, maintaining, or extending the usable life of older Dell Latitude and other compatible laptop models. The module is 100% guaranteed to meet or exceed the performance of the original Dell A1544901 part.
SKU: A1544901-AA -
Addon Memory - RAM, Memory - RAM
483194-001 AddOn Compatible 2GB DDR2-667MHz Unbuffered Dual Rank SODIMM
Addon Memory - RAM, Memory - RAM483194-001 AddOn Compatible 2GB DDR2-667MHz Unbuffered Dual Rank SODIMM
483194-001 Overview
The is a high-quality compatible 2GB DDR2-667MHz SODIMM memory module manufactured by AddOn. It serves as a direct replacement or upgrade option for older HP and Compaq notebook computers. This dual-rank, unbuffered module runs at 1.8V with CL5 latency and provides stable and reliable performance for everyday computing tasks such as web browsing, office work, and light multitasking on legacy laptops from the 2008–2012 period. Although it is now considered outdated for current systems, it remains an affordable and effective solution for repairing or extending the life of older HP laptops.
SKU: 483194-001 -
Addon Memory - RAM, Memory - RAM
UCSV-MR-1X082RY-AM AddOn 8GB DDR4 ECC Registered Server Memory Module
Addon Memory - RAM, Memory - RAMUCSV-MR-1X082RY-AM AddOn 8GB DDR4 ECC Registered Server Memory Module
UCSV-MR-1X082RY-AM Overview
The AddOn is an 8GB DDR4 ECC Registered RDIMM server memory module designed for stable and reliable performance in enterprise environments. With a speed of 2133MHz, it is suitable for older-generation DDR4 server platforms where balanced performance and cost efficiency are required. The ECC feature helps detect and correct memory errors, ensuring data integrity and reducing system downtime, which is critical for server workloads. As a registered RDIMM module, it provides improved stability and supports multi-module memory configurations in enterprise servers. This module is commonly used for server upgrades, maintenance replacements, and expanding memory capacity in data centers and business-critical systems.
SKU: UCSV-MR-1X082RY-AM -
Addon Memory - RAM, Memory - RAM
SNPMMRR9C/32G-AM AddOn 32GB DDR4 2933MHz ECC Registered RDIMM Server Memory Module
Addon Memory - RAM, Memory - RAMSNPMMRR9C/32G-AM AddOn 32GB DDR4 2933MHz ECC Registered RDIMM Server Memory Module
SNPMMRR9C/32G-AM Overview
The AddOn is a high-performance 32GB DDR4 Registered ECC memory module designed for enterprise server environments that demand reliability and speed. Operating at 2933MHz, it provides faster data transfer rates and improved system efficiency, making it ideal for virtualization, cloud computing, and data-intensive applications. The ECC functionality ensures advanced error detection and correction, reducing the risk of system crashes and maintaining data integrity. As a registered RDIMM module, it supports enhanced memory scalability and stability in multi-module server configurations. This module is a cost-effective OEM-compatible replacement, making it a practical choice for upgrading or expanding server memory without compromising performance.
SKU: SNPMMRR9C/32G-AM -
Addon Memory - RAM, Memory - RAM
805667-B21-AM AddOn 16GB DDR4 ECC Memory Module Compatible with HPE Systems
Addon Memory - RAM, Memory - RAM805667-B21-AM AddOn 16GB DDR4 ECC Memory Module Compatible with HPE Systems
805667-B21-AM Overview
The AdddOn is a 16GB DDR4 Registered ECC memory module designed specifically for HPE ProLiant Gen9 servers, delivering reliable and efficient performance for enterprise-level workloads. With a speed of 2400MHz, it ensures faster data processing and improved system responsiveness, making it ideal for virtualization, database management, and high-performance computing environments. The inclusion of ECC technology helps detect and correct memory errors, enhancing system stability and minimizing downtime. Its registered (RDIMM) design allows better scalability and support for larger memory configurations, making it a dependable choice for businesses that require consistent and high-performance server operations.
SKU: 805667-B21-AM -
Addon Memory - RAM, Memory - RAM
P43331-B21-AM AddOn 64GB PC5-38400 DDR5-4800MHz ECC Registered CL40 288-Pin DIMM 1.1V Dual Rank Memory Module
Addon Memory - RAM, Memory - RAMP43331-B21-AM AddOn 64GB PC5-38400 DDR5-4800MHz ECC Registered CL40 288-Pin DIMM 1.1V Dual Rank Memory Module
P43331-B21-AM Overview
The AddOn P43331-B21-AM is a 64GB DDR5-4800MHz ECC Registered DIMM (RDIMM) designed for enterprise servers and high-performance workstations that demand reliable, high-capacity memory. Featuring dual-rank architecture and CL40 latency, it delivers stable and consistent performance for memory-intensive workloads such as virtualization, large databases, and mission-critical computing tasks. Its ECC (Error-Correcting Code) support provides detection and correction of single-bit memory errors, maintaining system integrity and minimizing the risk of data corruption.This 288-pin RDIMM module operates efficiently at 1.1V, offering high-speed data transfer at PC5-38400 while maintaining energy-efficient operation. The registered design stabilizes memory signals across multi-module server configurations, enabling scalable and dependable performance under heavy workloads.
SKU: P43331-B21-AM -
Addon Memory - RAM, Memory - RAM
P50312-B21-AM AddOn 64GB PC5-38400 DDR5-4800MHz ECC Registered CL40 Memory Module
Addon Memory - RAM, Memory - RAMP50312-B21-AM AddOn 64GB PC5-38400 DDR5-4800MHz ECC Registered CL40 Memory Module
P50312-B21-AM Overview
The AddOn P50312-B21-AM is a 64GB DDR5-4800MHz ECC Registered DIMM (RDIMM) designed for enterprise servers and high-performance workstations that require reliable, high-capacity memory. Featuring dual-rank architecture and CL40 latency, it delivers stable and consistent performance for memory-intensive applications such as virtualization, large-scale databases, and mission-critical computing. Its ECC (Error-Correcting Code) support ensures detection and correction of single-bit memory errors, protecting system integrity and reducing the risk of data corruption.This 288-pin RDIMM module operates efficiently at 1.1V, providing high-speed data transfer at PC5-38400 while maintaining energy-efficient operation. The registered design stabilizes memory signals in multi-module server configurations, allowing scalable and dependable performance under heavy workloads.
SKU: P50312-B21-AM -
Addon Memory - RAM, Memory - RAM
4M9X9AA-AA AddOn PC5-38400 DDR5-4800MHz Non-ECC Unbuffered CL40 288-Pin Memory Module
Addon Memory - RAM, Memory - RAM4M9X9AA-AA AddOn PC5-38400 DDR5-4800MHz Non-ECC Unbuffered CL40 288-Pin Memory Module
4M9X9AA-AA Overview
The AddOn 4M9X9AA-AA is a DDR5-4800MHz Non-ECC Unbuffered UDIMM designed for desktops and workstations that require fast, reliable memory. Featuring single-rank architecture and CL40 latency, it delivers stable performance for multitasking, content creation, and general computing workloads. Its non-ECC, unbuffered design allows fast memory access, making it ideal for consumer and professional desktop environments.This 288-pin UDIMM module operates at 1.1V, providing energy-efficient operation while maintaining high data transfer rates at PC5-38400. The module’s design ensures compatibility with a wide range of DDR5-enabled motherboards, offering a straightforward solution for system upgrades or new builds.
SKU: 4M9X9AA-AA -
Addon Memory - RAM, Memory - RAM
AA4800D5SR8N/8G AddOn 8GB DDR5-4800MHz UDIMM 1Rx16 CL40 Memory
AA4800D5SR8N/8G Overview
The AddOn AA4800D5SR8N/8G is a 8GB DDR5-4800MHz ECC Unbuffered UDIMM designed for desktops and workstations requiring reliable memory with error-correcting capabilities. Featuring single-rank 1Rx16 architecture and CL40 latency, it provides stable performance for professional applications, multitasking, and memory-sensitive workloads. Its ECC (Error-Correcting Code) support helps detect and correct single-bit errors, ensuring data integrity and system stability during critical operations.This 288-pin UDIMM module operates at 1.1V, offering energy-efficient performance while maintaining consistent data transfer at PC5-38400 speeds. Its unbuffered design allows fast memory access and responsiveness, making it an ideal solution for users looking to upgrade DDR5-enabled desktops or workstations with reliable, error-correcting memory.
SKU: AA4800D5SR8N/8G -
Addon Memory - RAM, Memory - RAM
UCS-MRX32G1RE1-AM AddOn 32GB PC5-38400 DDR5-4800MHz ECC Memory Module
Addon Memory - RAM, Memory - RAMUCS-MRX32G1RE1-AM AddOn 32GB PC5-38400 DDR5-4800MHz ECC Memory Module
UCS-MRX32G1RE1-AM Overview
The AddOn UCS-MRX32G1RE1-AM is a 32GB DDR5-4800MHz ECC Registered DIMM (RDIMM) designed for enterprise servers and professional workstations that require reliable, high-performance memory. Featuring single-rank architecture and CL40 latency, it delivers consistent and stable memory performance for critical workloads such as virtualization, data processing, and mission-critical computing applications. Its ECC (Error-Correcting Code) support ensures detection and correction of single-bit memory errors, maintaining system integrity and minimizing the risk of data corruption.This 288-pin RDIMM module operates efficiently at 1.1V, providing high-speed data transfer at PC5-38400 while ensuring energy-efficient operation. The registered design stabilizes memory signals in multi-module server configurations, allowing scalable and dependable performance under demanding workloads.
SKU: UCS-MRX32G1RE1-AM -
Addon Memory - RAM, Memory - RAM
P62604-B21-AM AddOn 64GB PC5-38400 DDR5-4800MHz ECC Registered CL40 Memory Module
Addon Memory - RAM, Memory - RAMP62604-B21-AM AddOn 64GB PC5-38400 DDR5-4800MHz ECC Registered CL40 Memory Module
P62604-B21-AM Overview
The AddOn P62604-B21-AM is a 64GB DDR5-4800MHz ECC Registered DIMM (RDIMM) engineered for enterprise servers and professional workstations requiring high-capacity, reliable memory. Featuring dual-rank architecture and CL40 latency, it delivers stable and consistent performance for memory-intensive applications such as virtualization, large databases, and mission-critical workloads. Its ECC (Error-Correcting Code) support ensures detection and correction of single-bit memory errors, maintaining system integrity and reducing the risk of data corruption.This 288-pin RDIMM module operates efficiently at 1.1V, providing high-speed data transfer at PC5-38400 while maintaining energy-efficient operation. The registered design stabilizes memory signals across multi-module server configurations, supporting scalable and dependable performance under heavy workloads.
SKU: P62604-B21-AM -
Addon Memory - RAM, Memory - RAM
P58358-H21-AM AddOn 64GB DDR5-4800 ECC REG 2RX4 RDIMM CL40 1.1V 288-PIN P58358-H21 COMP
Addon Memory - RAM, Memory - RAMP58358-H21-AM AddOn 64GB DDR5-4800 ECC REG 2RX4 RDIMM CL40 1.1V 288-PIN P58358-H21 COMP
P58358-H21-AM Overview
The AddOn P58358-H21-AM is a 64GB DDR5-4800MHz ECC Registered DIMM (RDIMM) designed for enterprise servers and professional workstations that require high-capacity, reliable memory. Featuring dual-rank 2Rx4 architecture and CL40 latency, it delivers stable and consistent performance for memory-intensive workloads such as virtualization, large-scale databases, and mission-critical computing tasks. Its ECC (Error-Correcting Code) support ensures detection and correction of single-bit memory errors, protecting system integrity and reducing the risk of data corruption.This 288-pin RDIMM module operates efficiently at 1.1V, providing high-speed data transfer at PC5-38400 while maintaining energy-efficient operation. The registered design stabilizes memory signals across multi-module server configurations, allowing for scalable and dependable performance under heavy workloads.
SKU: P58358-H21-AM







