Dell 64GB Certified Memory Module - 4Rx4 LRDIMM 2666MHz LV for Workstations

Unlock exceptional workstation performance with the Dell 64GB Certified Memory Module. This single 64GB module delivers enterprise-grade reliability and bandwidth, tailored for demanding workloads in professional environments. Engineered as a 4Rx4 LRDIMM (quad-rank, load-reduced DIMM) and designed for low voltage operation, it helps you compress large data sets, accelerate virtualization, and power multimedia workflows without sacrificing stability. Built to Dell specifications, it is TAA compliant, ECC capable, and registered, offering rugged reliability and long-term compatibility for mission-critical tasks. With a lifetime warranty, you can invest in memory that grows with your business needs and keeps your workstations performing at peak efficiency.

• Massive capacity and rapid bandwidth: A single 64GB DDR4 module in a quad-rank 4Rx4 LRDIMM configuration delivers substantial memory headroom and high bandwidth, enabling smooth multi-tasking, large project files, and memory-intensive applications in CAD, 3D rendering, data analytics, and virtualization environments.
• Low-voltage efficiency for dense configurations: Operating at 1.20V, this memory module reduces overall power consumption in high-density workstations, helping maintain cooler system temperatures and stable performance during extended workloads.
• ECC and registered reliability: Built with Error-Correcting Code (ECC) and registered buffering to minimize memory errors, protect data integrity, and improve uptime in business-critical workloads and professional software suites.
• DDR4-2666 performance with enterprise-grade features: DDR4-2666 (PC4-21300) speed, CL19 latency, and low voltage support deliver responsive performance for RAM-dependent tasks, while remaining compatible with Dell workstation platforms that require ECC, registered memory, and LRDIMM technology.
• Warranty, compliance, and Dell-certified reliability: TAA compliant and backed by a lifetime warranty, offering confidence in long-term compatibility, serviceability, and worldwide support for professional deployments.

Technical Details of Dell 64GB Certified Memory Module - 4Rx4 LRDIMM 2666MHz LV

• Memory Type: DDR4 SDRAM
• Capacity: 64GB (1 x 64GB)
• Rank: Quad Rank (4Rx4)
• Module Type: LRDIMM (Load-Reduced DIMM)
• Form Factor: 288-pin DIMM
• Speed: 2666MHz (DDR4-2666)
• Latency: CL19
• Voltage: 1.20V
• ECC: Yes (Error-Correcting Code)
• Registered: Yes
• Voltage Type: LV (Low Voltage)
• Compatibility: Dell Workstations
• Warranty: Lifetime
• TAA Compliant: Yes

How to install Dell 64GB Certified Memory Module

• Power down the workstation completely, unplug all cables, and ground yourself to dissipate any static electricity before handling components.
• Open the chassis access panel or side cover according to your Dell workstation model’s guidelines, and locate the memory slots near the CPU or motherboard edge.
• Identify an available 288-pin memory slot that supports LRDIMM and DDR4-2666 ECC Registered memory, ensuring no existing memory is in a conflicting configuration.
• Hold the memory module by the edges and align the notch with the keyed slot to ensure correct orientation.
• Insert the module firmly into the slot with even pressure until the retention clips on both sides click into place, indicating a secure seating.
• If you are upgrading from a different configuration, you may need to adjust other modules to maintain optimal channeling and balance as recommended by Dell’s documentation.
• Reassemble the chassis, reconnect power and peripherals, and power on the system. Enter BIOS/UEFI to verify that the 64GB module is detected and recognized as ECC Registered memory at 2666MHz.
• Run a memory diagnostics tool or stress test to confirm stability, ECC functionality, and compatibility with your workload. Monitor temperatures and ensure no warning indicators appear during boot.
• Update BIOS/firmware if required to maximize compatibility with the new memory module and to enable any relevant ECC or memory-mapping enhancements.
• Document the upgrade for asset management and perform a final workload test to confirm that virtualization, CAD, or analytics applications benefit from the additional capacity.

Frequently asked questions

Q: What is the capacity and configuration of this memory module?

A: It is a single 64GB memory module in a quad-rank 4Rx4 LRDIMM configuration. This design provides high memory density and robust bandwidth for professional workloads in Dell workstations.

Q: Does this module support ECC and registration?

A: Yes. The module includes ECC (Error-Correcting Code) and registered buffering, which enhances data integrity and stability in memory-intensive environments, making it ideal for workstations handling large datasets and complex simulations.

Q: What are the speed, latency, and voltage specifications?

A: The module runs at 2666MHz (DDR4-2666) with CL19 latency and operates at 1.20V. It is designed for low-voltage operation to support dense workstation configurations while maintaining reliable performance.

Q: Is this memory compatible with all Dell workstations?

A: It is designed for Dell workstations that support LRDIMM DDR4 ECC Registered memory. Always verify compatibility with your specific Dell model, expansion slots, and BIOS version to ensure proper recognition and stability.

Q: What warranty is included?

A: The memory module comes with a lifetime warranty, providing long-term protection and support for professional deployments. Dell-certified memory is typically supported by Dell’s service channels for peace of mind.

Q: Are there any special considerations for upgrading memory in a workstation?

A: Yes. When upgrading, consider the existing DIMMs’ capacity, rank, and channel configuration to maximize performance. Dell workstations may benefit from balanced memory channels and, in some cases, a matched set of modules to optimize memory interleaving and ECC reliability.