The AddOn MEM-DR412L-SL02-LR29 128GB DDR4-2933 ECC LRDIMM is engineered for data center and enterprise server environments demanding maximum memory density and reliability. This load-reduced ECC memory module delivers 128GB capacity at 2933MHz speeds, making it ideal for virtualization, database applications, and high-performance computing workloads. Compatible with Supermicro systems, this quad rank x4 LRDIMM reduces electrical load on the memory controller while maintaining full error correction capabilities—critical for mission-critical infrastructure where data integrity cannot be compromised.
Key Features
-
128GB Capacity — Maximum density per module for high-memory server configurations
-
DDR4-2933MHz Speed — Optimized performance for enterprise workloads and multi-socket systems
-
Load-Reduced ECC Technology — Reduces electrical load on memory controller for improved stability and scalability
-
Quad Rank x4 Architecture — Enhanced performance and density for demanding applications
-
1.2V Operating Voltage — Energy-efficient operation with reduced power consumption
-
288-pin LRDIMM Form Factor — Standard server memory interface for seamless integration
-
CL21 Latency — Balanced performance-to-speed ratio for enterprise applications
-
Supermicro Compatible — Factory-tested compatibility with Supermicro server platforms
Technical Specifications
| Specification |
Details |
| Manufacturer |
ADD-ON |
| Part Number |
MEM-DR412L-SL02-LR29-AM |
| Capacity |
128GB |
| Memory Type |
DDR4 ECC LRDIMM |
| Speed |
2933MHz |
| Rank Configuration |
Quad Rank x4 |
| Voltage |
1.2V |
| Pin Configuration |
288-pin |
| CAS Latency |
CL21 |
| Form Factor |
LRDIMM (Load-Reduced) |
| ECC Support |
Yes |
Frequently Asked Questions
What is a load-reduced LRDIMM and why does it matter?
Load-reduced LRDIMMs use a register and buffer to reduce electrical load on the memory controller. This allows servers to support higher memory densities and more DIMMs per channel without stability issues, making them essential for large-scale virtualization and data center deployments.
Is this memory compatible with my Supermicro server?
This AddOn module is factory-tested for compatibility with Supermicro systems supporting the MEM-DR412L-SL02-LR29 specification. Verify your server model supports DDR4-2933 ECC LRDIMM memory before purchase. Consult your system documentation or contact support for specific compatibility confirmation.
What are the benefits of 128GB per DIMM?
128GB capacity per module enables higher total system memory with fewer DIMM slots occupied, reducing power consumption, cooling requirements, and physical space while maximizing performance for memory-intensive applications like databases, analytics, and virtualization.
Does this memory include error correction?
Yes. This module features full ECC (Error Correcting Code) support, automatically detecting and correcting single-bit memory errors. ECC is essential for enterprise servers where data integrity and system reliability are non-negotiable.
