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AddOn S26361-F4026-E232-AM 32GB DDR4-2666MHz Registered ECC RDIMM - Dual Rank x4 CL17 1.2V 288-pin
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Product Features
Product Overview
The AddOn S26361-F4026-E232-AM is a 32GB DDR4-2666MHz Registered ECC RDIMM designed for server and high-performance workstation environments. This memory module delivers reliable data integrity and stability with its ECC error-checking and registered signal processing, making it suitable for mission-critical applications where uptime and accuracy are paramount.
Built to the DDR4-2666/PC4-21300 standard, this module operates at 1.2V with a CAS latency of CL17, balancing speed with efficient power consumption. The dual-rank x4 architecture optimizes data throughput, while the 288-pin RDIMM form factor ensures compatibility with enterprise-grade motherboards that require registered memory for enhanced system stability under heavy loads.
Relevant factors for this section include Memory Size, Memory Technology, Memory Voltage, Number of Pins. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Technical Overview
This memory module utilizes DDR4 SDRAM technology, providing improved performance and energy efficiency over previous generations. The 2666 MHz speed supports faster data transfer rates, reducing bottlenecks in memory-intensive tasks such as virtualization, database management, and scientific computing.
The registered ECC design includes both error-correcting code for data integrity and registered buffers that reduce electrical load on the memory controller, enabling support for higher module densities and more stable operation in multi-DIMM configurations. The dual-rank architecture further enhances performance by allowing simultaneous access to two sets of memory banks.
Relevant factors for this section include Memory Size, Memory Technology, Memory Voltage, Number of Pins. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
For buyers comparing similar models, the strongest advantage is usually the balance between dependable day-to-day operation and a simpler rollout experience. That means less time spent troubleshooting fit, compatibility, or user adoption after installation, which is especially important for shared business environments and repeat purchasing decisions.
Advantages are also easier to justify when they translate into measurable operational value, such as less downtime, more consistent user experience, easier replacement planning, or better alignment with existing accessories and workflows. That practical value tends to matter more than broad marketing language when teams are standardizing purchases.
Deployment / Use Cases
This memory module is specifically designed for systems that require registered ECC memory, typically found in server platforms and certain high-end workstations. The compatibility with Fujitsu S26361-F4026-E232 systems makes it a direct replacement or upgrade option for existing infrastructure.
When deploying this module, verify motherboard compatibility with registered DDR4 memory at 2666 MHz speed. The RDIMM form factor requires appropriate DIMM slots, and systems must support the 1.2V operating voltage. For optimal performance, install modules in matched pairs or sets according to the system manufacturer's guidelines.
Server Environments
Ideal for rack-mounted and tower servers requiring registered ECC memory for data center, cloud hosting, and enterprise application workloads where reliability is critical.
- Database servers
- Virtualization hosts
- File and application servers
Workstation Applications
Suitable for high-performance workstations used in engineering, scientific computing, and content creation that benefit from large memory capacity and ECC protection.
- CAD/CAM systems
- Financial modeling
- Video editing and rendering
Physical Profile
The module measures 5.50" (139.70 mm) in length, 1.50" (38.10 mm) in width, and 0.30" (7.62 mm) in thickness, conforming to standard RDIMM dimensions for compatibility with server chassis and cooling solutions. Weighing approximately 8 oz (226.80 g), it maintains a balanced profile for secure installation in vertical or horizontal orientations.
The 288-pin edge connector provides reliable electrical contact, while the standard height profile ensures clearance in most server configurations. The module is environmentally compliant with WEEE and RoHS directives, containing no hazardous substances and designed for responsible end-of-life recycling.
- Width
- 1.50" (38.10 mm)
- Weight
- 8 oz (226.80 g)
- Length
- 5.50" (139.70 mm)
Highlights
- 32GB DDR4-2666MHz memory capacity
- Registered ECC for server-grade reliability
- Dual-rank x4 architecture for improved bandwidth
- CL17 latency at 1.2V operating voltage
- 288-pin RDIMM form factor
- Compatible with Fujitsu S26361-F4026-E232 systems
- Enterprise-grade construction for 24/7 operation
- Environmentally compliant with WEEE and RoHS
- Lifetime limited warranty for long-term value
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | S26361-F4026-E232-AM |
| Brand Name | AddOn |
| Product Name | 32 GB DDR4 SDRAM Memory Module |
| Product Type | RAM Module |
| Technical Information | |
| Memory Size | 32 GB |
| Memory Technology | DDR4 SDRAM |
| Memory Voltage | 1.20 V |
| Number of Modules | 1 x 32GB |
| Memory Speed | 2666 MHz |
| Memory Standard | DDR4-2666/PC4-21300 |
| Memory Rank | Dual-rank |
| Error Checking | ECC |
| Signal Processing | Registered |
| CAS Latency | CL17 |
| Physical Characteristics | |
| Number of Pins | 288-pin |
| Form Factor | RDIMM |
| Thickness | 0.30" (7.62 mm) |
| Width | 1.50" (38.10 mm) |
| Length | 5.50" (139.70 mm) |
| Weight (Approximate) | 8 oz (226.80 g) |
| Miscellaneous | |
| TAA Compliant | No |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE),Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What type of systems is this memory module compatible with?
This AddOn 32GB DDR4-2666MHz RDIMM is designed for server and workstation systems that require registered ECC memory. It is specifically compatible with Fujitsu S26361-F4026-E232 systems and other platforms that support DDR4 registered memory at 2666 MHz speed with 1.2V operation. Always verify motherboard compatibility before purchase, as registered memory requires specific memory controller support.
What are the benefits of registered ECC memory?
Registered ECC memory provides two key advantages for enterprise systems. The ECC (Error-Correcting Code) functionality detects and corrects single-bit memory errors, preventing data corruption and system crashes. The registered design includes buffers that reduce electrical load on the memory controller, enabling support for more memory modules and higher capacities while maintaining system stability, especially important in multi-DIMM server configurations.
What does dual-rank x4 architecture mean?
Dual-rank x4 architecture refers to how memory cells are organized on the module. Dual-rank means the module has two independent sets of memory chips that can be accessed separately, improving bandwidth by allowing the memory controller to work with one rank while the other refreshes. The x4 designation indicates each memory chip has a 4-bit data path, which is common for server memory and works efficiently with advanced error correction schemes.
How does 2666 MHz memory speed affect performance?
The 2666 MHz memory speed represents the data transfer rate, with higher speeds allowing faster communication between the memory and processor. At 2666 MHz, this module can transfer data at approximately 21.3 GB/s (PC4-21300), reducing bottlenecks in memory-intensive applications. This speed is particularly beneficial for virtualization, database operations, and scientific computing where large datasets need rapid access.
What is the difference between RDIMM and UDIMM memory?
RDIMM (Registered DIMM) includes register chips between the memory controller and DRAM chips, which reduces electrical load and enables support for more modules per channel. UDIMM (Unbuffered DIMM) has no registers and is typically used in consumer desktops and laptops. RDIMMs are standard in servers because they provide better stability with high memory densities, while UDIMMs are simpler and lower cost but limited in maximum capacity per channel.
What warranty coverage does this memory module include?
This AddOn memory module comes with a lifetime limited warranty, covering defects in materials and workmanship for the product's usable life. The warranty ensures long-term reliability for enterprise deployments where memory modules are expected to remain in service for extended periods. For warranty service, retain your purchase documentation and contact the retailer or manufacturer with the part number S26361-F4026-E232-AM.
| Qty | Price | Available |
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