Total Micro 128GB DDR4 SDRAM Memory Module

Experience unmatched capacity, reliability, and performance with the Total Micro 128GB DDR4 SDRAM Memory Module. Designed for data centers, enterprise servers, and virtualization-heavy environments, this 128 GB module delivers exceptional memory bandwidth and robust error protection to keep critical workloads responsive under heavy load. Built as an ECC-enabled LRDIMM, it excels in multi-processor servers and high-density configurations, providing the density you need without compromising stability or data integrity. Whether you’re consolidating virtual machines, running large in-memory databases, or accelerating analytics, this DDR4-2666 (PC4-21300) module is engineered to drive faster results and smoother operation in demanding server environments.

• High-capacity memory for dense virtualization, large in‑memory databases, and data-intensive workloads, allowing more VMs, larger caches, and improved performance per watt.
• DDR4-2666 speed (PC4-21300) delivers strong bandwidth and low latency for quick data access between memory and the processor, enabling faster runtimes for complex applications.
• ECC (Error-Correcting Code) memory protects against data corruption by detecting and correcting single-bit errors, reducing the risk of silent data corruption and system crashes in mission-critical workloads.
• LRDIMM (Load-Reduced DIMM) technology provides higher memory density with improved electrical loading, delivering stable performance in multi-core servers and surfacing higher memory capacity per module with reliable operation.
• 288-pin DIMM designed for enterprise servers and workstation-class platforms that support registered, memory-protected modules, delivering compatibility with a broad range of server motherboards and chassis configurations.

Technical Details of Total Micro 128GB DDR4 SDRAM Memory Module

• Capacity: 128 GB
• Memory Type: DDR4 SDRAM ECC LRDIMM
• Speed: DDR4-2666 (PC4-21300)
• Module Type: 288-pin LRDIMM
• ECC: Yes (Error-Correcting Code)
• Voltage: Typical 1.2V (data sheet dependent)
• Buffered/Registered: LRDIMM (registered)
• Form Factor: Server-grade DIMM suitable for enterprise servers and data centers

How to install Total Micro 128GB DDR4 SDRAM Memory Module

• Power down your server completely and unplug it from the power source. Ground yourself to prevent static discharge before handling components.
• Open the memory access panel or service door according to the server’s service manual. Identify the correct memory channel and the available 288-pin DIMM slots that support LRDIMM modules.
• Verify compatibility: ensure your motherboard or system board supports DDR4 ECC LRDIMM modules at 2666 MT/s, and confirm that the BIOS/UEFI is configured for registered memory operation.
• Align the 288-pin module with the slot, ensuring the notch is properly oriented. Press down firmly and evenly on both ends of the module until the retaining clips click into place, securing the module.
• Repeat as needed for additional modules in recommended channels, following the server’s population guidelines for optimal memory interleaving and performance.
• Reassemble the server, reconnect power, and boot. Enter the BIOS/UEFI to confirm detected memory capacity and run a memory test (or full system diagnostics) to verify stability and data integrity.

Frequently asked questions

• Q: What systems are compatible with a 128 GB DDR4 ECC LRDIMM module?
• A: This module is designed for enterprise servers and workstation-class boards that support 288-pin DDR4 ECC LRDIMM memory. Always consult your motherboard or server vendor compatibility guides to confirm support for high-density DDR4 modules and LRDIMM technology.
• Q: What is the advantage of ECC in this memory module?
• A: ECC provides error detection and correction for single-bit memory errors, reducing the chance of data corruption and improving system reliability in critical workloads such as databases, virtualization hosts, and analytics platforms.
• Q: Is this memory suitable for desktop PCs?
• A: This is server-grade memory (LRDIMM) intended for servers and data centers. Desktop motherboards typically do not support LRDIMM modules or ECC in consumer-grade configurations, and compatibility is not guaranteed. For desktops, standard DIMMs (non-ECC or ECC UDIMM) are usually required.
• Q: How can I maximize performance with 128 GB of DDR4 memory?
• A: Pair this high-density memory with a server that supports large memory footprints, ensure proper memory channel interleaving, update to the latest BIOS/firmware, and run memory-intensive workloads that benefit from generous RAM capacity—such as virtualization, in-memory databases, and large-scale analytics.
• Q: How do I verify memory stability after installation?
• A: Run vendor-supported memory diagnostics or third-party tools to perform extended stress tests, check for correct memory recognition, and monitor for any ECC corrections or errors indicating stability concerns.