Total Micro 8GB (1x8GB, 1Rx4, 1.5V) PC3-14900 CL13 ECC DDR3 1866MHz LP RDIMM

Upgrade your server’s memory with Total Micro 8GB RDIMM, a purpose-built module designed for reliability, performance, and long-term stability in data-center environments. This is a low-profile, single-rank registered ECC DDR3 memory module (LP RDIMM) that delivers DDR3-1866 (PC3-14900) bandwidth while maintaining tight CL13 latency. Engineered for server workloads, it integrates seamlessly with enterprise servers and dense blade systems, where memory capacity, data integrity, and energy efficiency directly impact uptime and operational costs. The 1Rx4 configuration optimizes memory signaling for balanced performance in multi-socket servers, allowing administrators to scale memory in a controlled, predictable manner. With ECC and Registered buffering, this module helps detect and correct memory errors, increasing system reliability under heavy virtualization, database, and real-time analytics workloads. If you’re expanding a server, consolidating workloads, or refreshing aging memory, Total Micro 8GB RDIMM is a dependable choice that supports modern IT needs without sacrificing compatibility or efficiency.

• High-capacity efficiency for server workloads: 8GB in a single DIMM enables smoother virtualization, larger in-memory databases, and responsive enterprise apps, while preserving slot density for future expansion.
• Enterprise-grade reliability with ECC and Registered buffering: Error-Correcting Code detects and corrects single-bit errors on the fly, and Registered (buffered) design improves signal integrity across long DIMMs and multi-channel memory architectures.
• DDR3-1866 speed meets PC3-14900 standards: Delivers faster memory bandwidth and improved data throughput for demanding server applications, helping reduce bottlenecks during peak operation.
• Low-profile LP RDIMM form factor: Specifically designed for dense server chassis, blade servers, and systems with limited interior space, enabling greater memory capacity without compromising slot compatibility.
• Energy-conscious operation at 1.5V: Optimized for data-center power efficiency, contributing to lower total cost of ownership while maintaining robust performance under load.

Technical Details of Total Micro 8GB (1x8GB, 1Rx4, 1.5V) PC3-14900 CL13 ECC DDR3 1866MHz LP RDIMM

• Capacity: 8GB
• Module Type: RDIMM (Registered DIMM)
• Form Factor: LP RDIMM (Low-Profile Registered DIMM)
• Memory Type: DDR3 SDRAM
• Speed: DDR3-1866 (PC3-14900)
• Latency: CL13
• Voltage: 1.5V
• ECC: Yes
• Registered: Yes
• Rank: 1Rx4
• Compatibility: Server-grade DIMM designed for enterprise systems requiring memory reliability and error correction

How to Install Total Micro 8GB DDR3-1866 LP RDIMM

• Power down the server completely and disconnect it from all power sources before starting any memory installation.
• Ground yourself to discharge static electricity and prevent damage to sensitive components, using an anti-static wrist strap if available.
• Open the server chassis and locate the memory risers or slots that support DDR3 RDIMM modules, ensuring the slots are compatible with LP RDIMM form factors.
• Align the notch on the Total Micro 8GB RDIMM with the key in the memory slot, then insert the module firmly until the latches click into place and the module is seated evenly.
• Power on the server and enter the BIOS/UEFI to confirm that the system recognizes the 8GB RAM module. Run a memory test or diagnostic utility if available to verify integrity and stability.

Frequently Asked Questions

• Q: What does ECC mean in server memory, and why is it important? A: ECC stands for Error-Correcting Code. It detects and corrects single-bit memory errors, reducing the risk of data corruption and unexpected server downtime. This feature is essential in mission-critical applications, databases, and virtualization environments where data integrity is paramount.
• Q: What is the difference between ECC RDIMM and non-ECC UDIMM memory? A: ECC RDIMM provides error-correcting capabilities (ECC) and buffering (Registered) to improve signal stability in multi-channel, high-density configurations typical of servers. Non-ECC UDIMM memory lacks ECC and buffering, making it more common in consumer systems. For servers, ECC RDIMM is preferred for reliability and uptime.
• Q: Is Total Micro 8GB RDIMM compatible with all DDR3 servers? A: Compatibility depends on the server’s chipset, memory controller, and the specific DIMM slot requirements. This module is designed for enterprise servers that support DDR3-1866 ECC Registered memory (LP RDIMM) and 1Rx4 rank configurations. Always consult your server’s memory compatibility list (QVL) or vendor documentation to confirm fitment with your hardware.
• Q: What benefits does 1Rx4 provide in this module? A: The 1Rx4 rank indicates a single-rank configuration, which can offer favorable signal integrity and compatibility in a variety of server architectures. It often enables higher memory density per channel while maintaining stability under heavy workloads, making it well-suited for multi-socket or memory-intensive deployments.
• Q: Why is the voltage set to 1.5V for this DDR3 module? A: DDR3-1866 modules, including this LP RDIMM, typically operate at 1.5V to balance performance and power efficiency. Lower voltage translates to reduced power consumption, which is beneficial in data centers and large-scale deployments where energy costs are a consideration.
• Q: Can I mix Total Micro 8GB RDIMM with other memory modules? A: Mixing memory types (ECC with non-ECC, RDIMM with UDIMM, or modules of different speeds) can cause instability or reduced performance. For best results, use memory modules of the same type, speed, and capacity within a given server system, following the manufacturer’s guidelines and memory population rules.