Dell Memory Upgrade - 128 GB DDR5 RDIMM 4800MT/s

Upgrade your Dell system with a premium 128 GB DDR5 RDIMM at 4800 MT/s, purpose-built for reliability, speed, and enduring performance. This Dell-branded memory module is designed to deliver a seamless boost to workload-heavy applications, virtualization, and data-intensive tasks while maintaining the stability your server or workstation demands. Engineered for multi-tasking and fast data access, this 128 GB upgrade is a future-proof solution for demanding environments that rely on consistent memory throughput and long-term reliability.

• Maximum performance with 128 GB of high-speed DDR5 RDIMM memory at 4800 MT/s, enabling faster application response, quicker data processing, and smoother multitasking across memory-hungry workloads.
• 4Rx4 memory architecture delivers higher density and improved reliability, providing robust error protection and consistent data integrity in server or workstation environments that run parallel tasks and virtual machines.
• Dell-branded memory validated by Dell’s quality assurance process, ensuring compatibility, stability, and seamless integration with Dell systems and configurations through the official Memory Selector.
• ECC and Registered (RDIMM) design delivers error correction and stable operation under heavy loads, helping reduce downtime and maintain data accuracy in mission-critical applications.
• Important compatibility note: Not compatible with 5600 MT/s DIMMs. This module is specifically optimized for systems that support 4800 MT/s DDR5 RDIMM and may require BIOS and firmware alignment for peak performance.

Technical Details of Dell Memory Upgrade - 128 GB DDR5 RDIMM 4800MT/s

• Type: DDR5 ECC Registered RDIMM
• Capacity: 128 GB
• Speed: 4800 MT/s
• Rank: 4Rx4
• Form Factor: RDIMM
• Pin Count: 288-pin
• Voltage: 1.1V
• Module Configuration: 1 x 128 GB
• Branding: Dell-branded memory, validated for Dell systems
• Compatibility Note: Not compatible with 5600 MT/s DIMMs; intended for Dell platforms that support 4800 MT/s DDR5 RDIMM modules

How to Install Dell Memory Upgrade - 128 GB DDR5 RDIMM 4800MT/s

Before you begin, power down the computer or server, unplug from the power source, and ground yourself to prevent static electricity. If you are upgrading a Dell workstation or server, refer to the system’s maintenance manual for any model-specific steps. This guide provides general best practices for installing a Dell 128 GB DDR5 RDIMM.

• Power off the system completely, unplug all cables, and discharge any static build-up by touching a grounded metal surface.
• Open the chassis or memory door according to your Dell model’s service procedure. Locate the existing memory modules in the DIMM slots.
• Handle the new 128 GB DDR5 RDIMM by the edges, avoiding contact with the gold contacts. Align the notch on the module with the keying in the DIMM slot.
• Insert the module at a slight angle, then press down evenly until the retaining clips click into place, securing the module firmly. Ensure the module is fully seated and locked.
• If you are upgrading a populated memory bank, consider installing the module in the correct channel or slot pairing as recommended by your system manual to maximize memory interleaving and performance.
• Reconnect power and all cables, power on the system, and enter the BIOS or UEFI to confirm the memory is detected at 128 GB and running at 4800 MT/s. If needed, enable XMP/DOCP or equivalent profile for DDR5 to ensure the rated speed.
• Boot into your operating system and run memory diagnostic tests or stress tests to confirm stability. Monitor for any errors, and verify that the system recognizes the full capacity across all installed modules.
• As with all memory upgrades, ensure firmware and BIOS versions are up to date to guarantee compatibility and optimal performance with DDR5 RDIMM modules.

Frequently asked questions

• Q: What systems support this Dell 128 GB DDR5 RDIMM at 4800 MT/s?
  A: This memory module is designed for Dell servers and workstations that support DDR5 RDIMM memory at 4800 MT/s. Check your Dell model’s memory compatibility list or use the Dell Memory Selector to confirm support and avoid incompatibilities with non-compatible platforms.
• Q: Is this memory ECC and registered?
  A: Yes. The module is ECC (Error-Correcting Code) and Registered (RDIMM), which provides enhanced reliability and stability for mission-critical workloads and virtualization environments where data integrity is essential.
• Q: Can I mix this 128 GB DDR5 RDIMM with other DDR5 modules in the same system?
  A: Mixing memory speeds and configurations can lead to instability or reduced performance. For best results, pair this module with other DDR5 RDIMM modules of the same speed (4800 MT/s) and similar capacity and rank, and follow Dell’s guidelines for memory population rules.
• Q: Why is this not compatible with 5600 MT/s DIMMs?
  A: This module is specifically engineered for systems that support 4800 MT/s DDR5 RDIMM. 5600 MT/s DIMMs require systems and memory controllers capable of that higher speed, and attempting to mix could cause boot or stability issues. Always match the supported speed of your Dell platform.
• Q: How can I verify compatibility and installation success?
  A: Use Dell’s Memory Selector tool to verify compatibility for your exact Dell system model. After installation, enter BIOS/UEFI to confirm the module is detected at 128 GB and running at 4800 MT/s. Run a memory stress test to ensure stability under load and monitor for any reported errors.