EDGE 16GB PC3L12800 ECC RDIMM 240-PIN DDR3 1.35V (2Rx4) Memory Module

The EDGE 16GB PC3L12800 ECC RDIMM 240-PIN DDR3 memory module is engineered to elevate reliability and performance in today’s demanding computing environments. Designed for server-grade and workstation deployments, this 16GB DIMM combines ECC protection, registered buffering, and a compact 240-pin RDIMM form factor to deliver stable, scalable memory for multi-tasking, virtualization, data analysis, and graphic-intensive workloads. With a 1.35V low-voltage design and DDR3-1600 speed (PC3L12800), it offers a balanced mix of speed, efficiency, and data integrity that power users, IT professionals, and developers rely on for mission-critical applications. Whether you’re upgrading a server cluster, expanding a high-end workstation, or building a robust data-processing rig, EDGE memory is built to deliver consistent performance under pressure.

• High-capacity 16GB module to support virtualization, databases, large datasets, and memory-hungry applications. This single DIMM helps reduce the need for frequent upgrades in multi‑tasking environments while preserving ample headroom for growth. The 16GB capacity is especially beneficial for memory-intensive workloads, offering more room for running multiple virtual machines, large-scale simulations, or complex design applications without compromising responsiveness.
• ECC (Error-Correcting Code) protection ensures data integrity and system reliability. ECC can detect and correct single-bit errors on the fly, helping to prevent silent data corruption and reducing the risk of system crashes in critical workloads. This makes EDGE ECC RDIMM a preferred choice for servers, data centers, and workstations where uptime and accuracy are paramount.
• DDR3-1600 speed (PC3L-12800) delivers solid memory bandwidth suitable for a wide range of applications. The PC3L designation indicates low-voltage operation, while the 1600 MT/s data rate provides responsive performance for multitasking, large spreadsheets, 3D rendering previews, and real-time data processing—especially when paired with compatible CPUs and motherboard architectures.
• 1.35V low-voltage operation enhances energy efficiency and reduces heat output in densely packed systems. Lower voltage translates to cooler operation and potential power savings in racks, blade servers, and high-density workstations—helping to improve overall system efficiency without sacrificing performance.
• RDIMM design with 2Rx4 organization and a 240-pin interface delivers stability and compatibility in server-class configurations. Registered memory helps buffer voltage and signal integrity across multiple DIMMs, enabling reliable operation in multi-channel memory setups and complex enterprise workloads. The 2Rx4 organization indicates a dual-rank configuration that supports balanced performance across memory channels, contributing to improved throughput in parallel processing tasks.

Technical Details of EDGE 16GB PC3L12800 ECC RDIMM 240 PIN DDR3 1.35V (2Rx4)

• Memory Type: DDR3 SDRAM RDIMM
• Capacity: 16GB (1 x 16GB)
• Speed: DDR3-1600 (PC3L-12800)
• Voltage: 1.35V
• ECC: Yes
• Rank/Organization: 2Rx4
• Pin Count: 240

How to install EDGE 16GB PC3L12800 ECC RDIMM 240 PIN DDR3 1.35V (2Rx4)

• Power down the system, unplug from the power source, and discharge any residual static before handling memory. Ground yourself to minimize the risk of electrostatic discharge.
• Access the memory slots by opening the chassis or server cover. Identify the correct CPU/memory bank layout and confirm that the motherboard supports ECC RDIMM modules with DDR3-1600 speeds.
• Handle the DIMM by the edges, avoiding contact with metal contacts. Align the notch on the module with the key in the memory slot.
• Insert the DIMM at a slight angle and press firmly until the latches on both sides snap into place, securing the module. Ensure the module seats evenly and is aligned with the slot.
• Power on the system and enter the BIOS/UEFI to verify that the memory is detected as 16GB total and that ECC is enabled. If needed, run a memory test or diagnostics to confirm stability across the installed DIMMs.

Frequently asked questions

Q: What does ECC RDIMM mean, and why is it important?

A: ECC stands for Error-Correcting Code. ECC memory detects and corrects single-bit errors, helping prevent data corruption and reducing the likelihood of system crashes in demanding workloads. RDIMM indicates registered memory, which uses a buffer to improve signal integrity and reliability when multiple memory modules are installed. This combination is common in servers and high-end workstations where uptime and data integrity are critical.

Q: Is this EDGE 16GB ECC RDIMM compatible with all desktops and laptops?

A: This module is designed for servers and workstations that support ECC RDIMM DDR3 memory with a 240-pin slot. Many consumer desktops and laptops do not support ECC RDIMM modules, or they may require different memory configurations (unbuffered UDIMM). Before purchasing, check your motherboard and CPU specifications to confirm compatibility with ECC RDIMM and 240-pin DDR3 memory slots.

Q: What workloads benefit most from this memory module?

A: Workloads that benefit from ECC reliability and larger memory capacity, such as virtualization environments, database servers, large-scale simulations, 3D rendering, CAD, and data analysis pipelines, will see improved stability and performance. The combination of 16GB capacity, ECC protection, and DDR3-1600 speed is well-suited for multi-user servers and power-rich workstations handling memory-intensive tasks.

Q: How does 1.35V impact performance and efficiency?

A: The 1.35V low-voltage specification reduces power consumption compared to higher-voltage DDR3 modules, which can help lower heat output in dense server racks or high-performance workstations. This can contribute to better overall efficiency and thermal management, especially when running multiple DIMMs or under sustained load.

Q: How can I confirm the memory is functioning correctly after installation?

A: After installation, enter BIOS/UEFI to verify that the system recognizes the 16GB module and that ECC is enabled. Run a memory diagnostic tool or stress test (for example, a comprehensive memory test built into your server software or a third-party utility) to confirm stability and error-free operation across all memory channels. If issues arise, reseat the DIMM, check for BIOS updates, and ensure your motherboard BIOS supports ECC RDIMM DDR3-1600 with 2Rx4 organization.