HPE 32GB DDR4 SDRAM Memory Module

Upgrade your HPE server with a high-density, reliable memory module engineered for enterprise workloads. The HPE 32GB DDR4 SDRAM Memory Module delivers 32 gigabytes of fast, registered DDR4 memory to accelerate virtualization, databases, analytics, and multi‑user applications. With a DDR4‑2666 speed and a CL19 latency profile, this module optimizes data access and sustains smooth performance in demanding environments. Built for server reliability, this single 32GB DIMM is designed to integrate seamlessly into HPE ProLiant and related server platforms, helping you scale memory capacity while maintaining uptime and data integrity.

• Massive 32GB capacity per module

  Achieve substantial memory headroom for virtualization, in-memory databases, and memory‑intensive workloads. A single 32GB DDR4 module reduces the need for multiple lower‑capacity sticks, improving memory bandwidth efficiency and sparing you from crowded memory slots. This density is ideal for dense server configurations, large-scale databases, and virtualization environments where every gigabyte counts.

• DDR4-2666 speed with CL19 timing

  Benefiting from DDR4‑2666/PC4‑21333 data transfer rates, this module delivers strong sequential and random access performance. The CL19 latency contributes to responsive application performance, while the higher bandwidth supports faster data movement across memory channels, accelerating workloads such as caching, analytics, and large‑scale simulations.

• Registered DDR4 memory for server reliability

  Designed as Registered memory, this module provides buffering and improved signal integrity for multi‑processor and enterprise server environments. Registered DIMMs help stabilize memory connections in larger configurations, enabling more predictable performance, better error handling, and enhanced uptime in mission‑critical systems.

• HPE‑validated compatibility and enterprise readiness

  Engineered to integrate with HPE server ecosystems, this 32GB module is positioned to work with HP’s validated memory configurations. By aligning with HP’s compatibility guidelines, it helps reduce compatibility risk and simplifies memory planning for data centers, remote offices, and IT departments that rely on proven, vendor‑supported components.

• Ideal for scaling memory capacity in demanding workloads

  Whether you’re consolidating workloads, expanding virtualization clusters, or supporting memory‑capcellent applications, this module provides the reliability and capacity needed to sustain high‑demand operations. Its 1 x 32GB configuration supports flexible memory upgrades and efficient channel utilization in supported HP servers, ensuring you can grow performance as your workload evolves.

Technical Details of HPE 32GB DDR4 SDRAM Memory Module

• Product type: DDR4 SDRAM Memory Module
• Capacity: 32 GB
• Module configuration: 1 x 32GB
• Speed: DDR4-2666 (PC4-21333)
• Latency: CL19
• Memory technology: Registered DDR4
• Form factor: DIMM
• Designed for: HPE servers (validated for enterprise workloads)

How to install HPE 32GB DDR4 SDRAM Memory Module

• Prepare and power down.

  Shut down your server and disconnect it from power. Ground yourself to prevent static discharge before handling memory modules.

• Open the server chassis and locate memory slots.

  Access the memory riser or motherboard memory slots according to your server model’s maintenance manual. Identify the appropriate slot or channel to insert the module for best performance, following the vendor’s guidance on memory population rules.

• Align and insert the DIMM properly.

  Carefully align the notch on the module with the key in the slot and firmly press straight down until the latches click into place. Ensure even seating across all edges and verify that the module is fully seated in its slot.

• Check seating and module visibility.

  Inspect all memory modules installed to confirm each is secured. If you’re replacing existing modules, remove them one at a time to avoid misalignment of memory channels, then install the new 32GB module(s) in the recommended slots.

• Power up and verify in BIOS/UEFI.

  Reconnect power, boot the server, and enter BIOS/UEFI to confirm that the memory is detected correctly. Review memory capacity, channel status, and memory speed settings. If necessary, enable any server‑specific memory options or profiles recommended by HP for registered DDR4 modules.

• Run a quick post‑install validation.

  Once the operating system loads, run memory diagnostics or vendor‑provided validation tools to verify data integrity and stability under typical workloads. Monitor for errors and confirm that the new capacity is recognized by the OS and hypervisor if you’re using virtualization.

Frequently asked questions

• What is the capacity of this memory module?

  The module provides 32 GB of DDR4 memory, suitable for memory‑dense server workloads and virtualization environments.

• What speed does it operate at?

  It operates at DDR4‑2666 MHz (PC4‑21333), delivering a balance of performance and power efficiency for enterprise tasks.

• Is the module registered, and what does that mean for my server?

  Yes, this is registered DDR4 memory. Registered memory adds buffering to improve signal integrity in multi‑processor systems, which is common for server workloads. Check your server documentation to confirm compatibility with your specific platform and configurations.

• Is this memory compatible with all HP/HPE servers?

  This module is designed for HPE servers and is typically validated against HP’s supported memory configurations. For exact compatibility with your model, consult the HPE memory compatibility list or your server’s maintenance guide.

• How many modules should I install for optimal performance?

  Memory population depends on your server model and the number of memory channels it supports. In general, use the recommended population guidelines from HP for your server to maximize performance and maintain memory interleaving. Adding identical modules in matched channels yields the best results.

• Can I install this alongside existing memory?

  Yes, you can mix with existing memory if the server supports mixed populations, but for best stability and performance, use uniform modules across corresponding channels and follow HP’s population guidelines.

• What if the memory isn’t detected after installation?

  Verify seating and slot alignment, reseat the DIMM, check BIOS/UEFI recognition, and review any server‑level memory configuration options. If issues persist, consult HP support for compatibility checks and potential firmware updates.