Crucial 8Gb Ddr4 Sdram Memory Module 2666 Rdimm 1 2V Cl19

Upgrade your desktop performance with the Crucial 8GB DDR4 SDRAM memory module. This 288-pin RDIMM delivers reliable, high-speed memory designed for gaming, heavy multitasking, and demanding applications. With DDR4-2666 speed (PC4-21333), CL19 latency, and a low 1.20V operating voltage, you’ll experience snappier load times, smoother multitasking, and improved overall system responsiveness. As a registered memory module, it’s built for stability in compatible desktops and workstations, ensuring your system stays responsive under load. Whether you are building a new rig, refreshing an aging PC, or upgrading a workstation for video editing, 3D rendering, or data analysis, this Crucial module provides consistent performance and dependable uptime. This 8GB DDR4 module is engineered to deliver solid performance across a wide range of workloads—from everyday productivity to immersive gaming—by offering a dependable memory foundation that helps your processor access data quickly and efficiently.

• High-speed DDR4 performance: This 8GB module runs at 2666 MHz (PC4-21333), translating to faster data transfer, reduced bottlenecks, and smoother gameplay. Paired with CL19 latency, it minimizes memory wait times in demanding tasks such as open-world games, large photo or video projects, and virtualization workloads. The enhanced bandwidth helps your system respond quickly to multitasking and memory-intensive applications, enabling quicker application launches and snappier window switching.
• Registered memory for stability: The registered signaling design adds an extra buffer to protect data as it travels between memory and the CPU, improving signal integrity in compatible systems. This makes it an ideal choice for workstations, servers, or high-end desktops that require reliable performance under heavy load, long sessions, and memory-siphoning tasks like live streaming, 4K video editing, or complex simulations.
• Efficient, low-voltage operation: Operating at 1.20V reduces power consumption and heat output compared with higher-voltage DDR4 modules. This helps keep temperatures down, contributes to quieter cooling, and supports energy-efficient builds for extended sessions and ongoing benchmarks.
• Desktops-ready, 288-pin DIMM: The standard 288-pin DIMM form factor ensures compatibility with many desktops and workstations that support DDR4 memory. This module slots into compatible motherboards with ease and is designed for straightforward upgrades, often requiring no BIOS updates to recognize the new capacity when paired with matching modules under appropriate guidelines.
• Ideal upgrade for gaming and productivity: An extra 8GB of DDR4 memory can significantly improve system responsiveness, reduce texture loading stutters, and enhance multitasking in modern games and productivity tools. This module provides a solid foundation for smooth multitasking—think multiple browser tabs, editing software, virtual machines, and streaming—without waiting on the memory subsystem.

Technical Details of Crucial

• Capacity: 8GB
• Memory Type: DDR4 SDRAM
• Speed: 2666 MT/s (PC4-21333)
• Form Factor: RDIMM (Registered) 288-pin DIMM
• Latency (Typical): CL19
• Voltage: 1.20V
• ECC/Registered: Registered (RDIMM)
• System Compatibility: Designed for stability in compatible desktops, workstations, and server-class configurations that support RDIMM DDR4 memory

How to install Crucial

• Prepare the system: Power down your computer, unplug the power cord, and disconnect all peripherals. Ground yourself to avoid static discharge, or use an anti-static wrist strap.
• Open the chassis: Remove the side panel to access the memory slots. Identify available DDR4 DIMM slots on the motherboard. Review your motherboard or workstation manual for guidance on memory population to maintain optimal channel configuration.
• Align and insert: Hold the RDIMM by the edges, align the notch on the module with the key in the slot, and insert it firmly into the slot at a slight angle. Press straight down until the two locking latches click into place on both sides of the DIMM, securing the module.
• Check seating and compatibility: If you’re replacing existing modules, remove them in the reverse order and re-seat the new module(s) in the recommended slots. Ensure you’re within your motherboard’s supported memory configuration and that any required BIOS settings (such as XMP or memory profiles) are addressed if you’re aiming for the rated speed.
• Test the memory: Replace the case, reconnect power, and boot the system. Enter BIOS/UEFI to confirm the 8GB module is detected at the correct speed (2666 MHz) and voltage (1.20V). In the operating system, run a memory check (such as built-in diagnostics or MemTest86) to verify there are no errors. If you experience issues, reseat the module or try a different slot combination per your motherboard’s guidance.

Frequently asked questions

• Q: What applications benefit most from upgrading to 8GB DDR4 RDIMM memory?
  A: Memory-intensive workloads like large-scale multitasking, content creation (video editing, 3D rendering), virtualization, data analysis, and high-end gaming benefit from additional capacity and stable, registered memory for sustained performance.
• Q: Is this module compatible with standard desktop motherboards?
  A: This is a DDR4 RDIMM, which is typically used in desktops with registered memory support or workstations/servers. Always verify motherboard compatibility for RDIMM modules and ensure the system supports the speed and voltage specified (2666 MT/s, 1.20V).
• Q: Do I need a BIOS update to recognize this RAM?
  A: Most modern systems recognize DDR4 RDIMMs without a BIOS update, but some older systems may require one for full compatibility. Check your motherboard’s documentation for recommended memory configurations and any BIOS prerequisites before upgrading.
• Q: Can I mix this 8GB RDIMM with other memory modules?
  A: Mixing memory can work, but for optimal stability and performance, it’s best to pair modules of identical capacity, speed, and timings, and to follow the motherboard’s guidelines for memory channel population.
• Q: Will this RAM increase gaming performance?
  A: An 8GB DDR4 memory upgrade can reduce texture loading stutters and improve multitasking in modern games, particularly when combined with a capable GPU and CPU. The exact performance gain depends on your overall system configuration and workloads.