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Supermicro MEM-DR480LB-ER26 8GB DDR4-2666MHz RDIMM 1Rx4 CL19 Memory
- 8GB DDR4 SDRAM capacity
- 2666MHz (PC4-21300) memory speed
- Registered DIMM (RDIMM) form factor
- 1Rx4 module organization (Single Rank, x4 data width)
- CAS Latency (CL) of 19
- ECC (Error-Correcting Code) support
- Designed for server and workstation environments
- Low voltage operation (typically 1.2V)
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Key specifications
See full specs ↓- Memory Capacity
- 8GB
- Memory Type
- DDR4 SDRAM
- Memory Speed
- 2666MHz
- Form Factor
- RDIMM
- Rank
- 1Rx4
- CAS Latency
- CL19
Product details
This Supermicro RDIMM memory module provides 8GB of DDR4 capacity, operating at a speed of 2666MHz. It features a 1Rx4 organization with CL19 latency, designed for high-performance computing and server applications requiring reliable and efficient memory.
Technical Information
| Memory Capacity | 8GB |
| Memory Type | DDR4 SDRAM |
| Memory Speed | 2666MHz |
| Form Factor | RDIMM |
Additional Specifications
| Rank | 1Rx4 |
| CAS Latency | CL19 |
| ECC | Yes |
| Voltage | 1.2V |
Description
The Supermicro MEM-DR480LB-ER26 is an 8GB DDR4 Registered DIMM (RDIMM) engineered for robust performance in demanding server and workstation environments. Operating at a high frequency of 2666MHz, this module significantly enhances data throughput and system responsiveness, making it suitable for memory-intensive applications, virtualization, and large-scale data processing. The DDR4 technology offers improved power efficiency and higher bandwidth compared to previous generations. This RDIMM features a 1Rx4 module organization, meaning it is single-rank with an x4 data width per DRAM chip. This configuration is optimized for high-density memory configurations and can offer performance benefits in systems that support it. The Registered DIMM design incorporates an onboard register that buffers command and address signals, reducing the electrical load on the memory controller. This allows for greater memory scalability and improved signal integrity, crucial for maintaining stability in systems populated with numerous memory modules. With a CAS Latency (CL) of 19, the MEM-DR480LB-ER26 provides efficient data access times, balancing speed with the benefits of RDIMM architecture. It also supports ECC (Error-Correcting Code) functionality, which is vital for servers and critical applications where data integrity is paramount. ECC memory can detect and correct common types of internal data corruption, preventing system errors and ensuring reliable operation. This module is designed to meet the stringent reliability and performance requirements of modern data centers and enterprise infrastructure.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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