Cisco 32GB DDR3-1866-MHz LRDIMM PC3-14900/4R/x4/1.5 V

Upgrade your Cisco server performance with this 32GB DDR3-1866-MHz LRDIMM, a high-density, server-grade memory module that combines reliability, speed, and efficiency. This refurbished module is designed for enterprise workloads and virtualization, delivering substantial memory bandwidth and capacity in a single 240-pin DIMM. With ECC protection, 1.5-volt operation, and a quad-rank, x4 data width configuration, it helps reduce memory bottlenecks while maintaining data integrity across demanding applications. Ideal for data centers, virtualization hosts, and large-scale databases, this Cisco memory module is built to withstand the rigors of 24/7 operation and is thoroughly tested to meet OEM standards. If you’re looking to extend memory capacity without swapping out entire platforms, this 32GB DDR3 LRDIMM offers a dependable, cost-effective path to improved system responsiveness and workload handling.

• High-density 32GB capacity enables larger in-memory datasets, smoother virtualization, and enhanced performance for memory-intensive applications.
• DDR3-1866 MHz speed (PC3-14900) delivers strong bandwidth for server workloads while maintaining reasonable latency for real-world tasks.
• LRDIMM with ECC provides error-correcting capabilities and load-reduced memory architecture for improved reliability in enterprise environments.
• 1.5V operation offers energy efficiency compared to higher-voltage memory, contributing to lower power consumption in data centers and rack environments.
• Refurbished and tested to Cisco OEM standards, ensuring compatibility and performance with Cisco servers and other enterprise-class systems that support DDR3 ECC LRDIMM memory.

Technical Details of Cisco 32GB DDR3-1866-MHz LRDIMM PC3-14900/4R/x4/1.5 V

• Capacity: 32GB
• Memory Type: DDR3 SDRAM
• Module Type: LRDIMM (Load-Reduced DIMM)
• Speed: 1866 MHz
• PC3-14900 specification
• ECC: Yes
• Pin Count: 240
• Rank: Quad-Rank (4R)
• Data Width: x4
• Voltage: 1.5V
• Manufacturer: Cisco
• Form Factor: 240-pin LRDIMM
• Compatibility: Server-grade memory designed for Cisco servers and systems that support DDR3 ECC LRDIMM

How to install Cisco 32GB DDR3-1866-MHz LRDIMM PC3-14900/4R/x4/1.5 V

• Check compatibility — Confirm your server model supports DDR3 ECC LRDIMM, 240-pin LRDIMM modules, and 1.5V operation. Refer to the system’s memory population guide for supported configurations.
• Power down and prepare — Shut down the server, unplug power, and discharge static from yourself and workspace. Use an anti-static wrist strap if available.
• Identify the correct slots — Locate the appropriate DIMM slots per the server’s manual. For best results, populate memory channels evenly and avoid mixing memory types in the same bank.
• Install the module — With the notch aligned, insert the LRDIMM into the valid slot at a slight angle, then press firmly until it seats and latches into place. You should feel even resistance and hear a secure click.
• Verify seating and power — Ensure the module is fully seated, reseat if needed, and reconnect power. Upon boot, enter BIOS/POST to verify the memory is detected and configured at 1866 MHz and 1.5V.
• Test for stability — Run memory diagnostics or a short stress test to confirm stability across the configured channels. If errors occur, reseat the module or try alternative slots as guided by the server documentation.

Frequently Asked Questions

• Q: What does 4R/x4 mean? A: 4R indicates a quad-rank design, and x4 denotes the data width per chip. This configuration provides higher memory density and bandwidth suitable for demanding server workloads.
• Q: Is this module ECC memory? A: Yes. It includes error-correcting code (ECC) to detect and correct common memory errors, which improves reliability in enterprise environments.
• Q: What systems are compatible with DDR3-1866 LRDIMM 32GB modules? A: This module is compatible with Cisco servers and other enterprise-class systems that support DDR3 ECC LRDIMM, 240-pin DIMMs, and 1.5V operation. Always verify the server’s memory compatibility and BIOS support before installation.
• Q: Is the memory refurbished? A: Yes. The module is refurbished to meet Cisco OEM specifications and is tested for full functionality before sale, ensuring reliability and performance in production environments.
• Q: What workloads benefit most from 32GB DDR3 LRDIMM? A: Virtualization, large databases, in-memory analytics, caching layers, and multi-tenant enterprise applications benefit from the combination of high capacity, ECC protection, and robust bandwidth provided by DDR3-1866 LRDIMM modules.
• Q: How should I care for this memory in a data center? A: Store in a clean, static-free environment, handle only by the edges, keep slot inventories clean, and replace modules in matched sets to maintain channel balance and performance. Regular BIOS/firmware updates can also help maintain compatibility and stability.