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Crucial CT64G4LFQ4266 64GB DDR4-2666MHz LRDIMM 4Rx4 CL19 Memory
- 64GB DDR4 memory capacity.
- Load-Reduced DIMM (LRDIMM) form factor.
- Speed: 2666MHz (PC4-21300).
- Rank: 4Rx4 (Quad Rank x4).
- CAS Latency: CL19.
- ECC (Error-Correcting Code) support for enhanced data integrity.
- Designed for maximum memory capacity and performance in servers.
- Supports higher memory densities compared to RDIMMs.
Was $752.42 · You save $0.00
Key specifications
See full specs ↓- Manufacturer
- Crucial
- Part Number
- CT64G4LFQ4266
- Memory Type
- DDR4 SDRAM
- Form Factor
- LRDIMM (Load-Reduced DIMM)
- Capacity
- 64GB
- Speed
- 2666MHz
Product details
The Crucial CT64G4LFQ4266 is a 64GB DDR4 LRDIMM memory module designed for servers and high-capacity workstations. It offers exceptional density and performance for demanding enterprise applications.
Technical Information
| Manufacturer | Crucial |
| Part Number | CT64G4LFQ4266 |
| Memory Type | DDR4 SDRAM |
| Form Factor | LRDIMM (Load-Reduced DIMM) |
| Capacity | 64GB |
Additional Specifications
| Speed | 2666MHz |
| Rank | 4Rx4 |
| CAS Latency | CL19 |
| ECC | Yes |
Description
The Crucial CT64G4LFQ4266 is a high-capacity 64GB DDR4 Load-Reduced DIMM (LRDIMM), specifically engineered for server and workstation environments that require maximum memory density and performance. Operating at a speed of 2666MHz, this module provides significant bandwidth, crucial for memory-intensive tasks such as large-scale virtualization, big data analytics, and high-performance computing. The LRDIMM architecture utilizes a memory buffer chip that isolates the memory controller from the DRAM chips, reducing electrical load and enabling higher module densities and improved signal integrity, allowing systems to support more memory overall. This module features a 4Rx4 configuration, indicating it is quad-rank with four data bits per DRAM chip. This high rank count, combined with the LRDIMM design, allows for extremely dense memory configurations, making it ideal for servers designed to handle massive datasets or run numerous virtual machines. It also includes ECC (Error-Correcting Code) functionality, which is essential for enterprise-level reliability, detecting and correcting memory errors to ensure system stability and data accuracy. With a CAS Latency (CL) of 19, the CT64G4LFQ4266 offers a balance between its high capacity and speed for demanding server workloads. It is designed for compatibility with systems that support DDR4 LRDIMMs, providing a robust solution for organizations looking to maximize their server's memory capacity and computational power for the most challenging applications.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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