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Description
Cisco Optane 128GB DDR4 SDRAM Persistent Memory ModuleThe Cisco Optane 128GB DDR4 SDRAM Persistent Memory Module represents a cutting edge memory solution engineered for the most demanding enterprise environments. Built to power high performance rack servers and blade servers, this module blends extreme speed, exceptional efficiency, and rock solid reliability to deliver accelerations across CPU bound workloads, data intensive analytics, and memory centric applications. By combining the speed of DDR4
The Cisco Optane 128GB DDR4 SDRAM Persistent Memory Module represents a cutting-edge memory solution engineered for the most demanding enterprise environments. Built to power high-performance rack servers and blade servers, this module blends extreme speed, exceptional efficiency, and rock-solid reliability to deliver accelerations across CPU-bound workloads, data-intensive analytics, and memory-centric applications. By combining the speed of DDR4 with the persistence of Optane technology, it enables real-time insights, faster recovery, and smarter data management in modern data centers. This module is designed to integrate seamlessly with Cisco server ecosystems, providing a scalable path to larger memory footprints without compromising latency or reliability. It is an ideal choice for businesses pursuing lower total cost of ownership through improved performance-per-watt and rugged enterprise resilience.
- Ultra-fast capacity for memory-intensive workloads: 128GB of persistent DDR4 memory accelerates in-memory databases, analytics, and virtualization, reducing data access latencies and boosting throughput.
- Persistent memory for data resilience and rapid recovery: Non-volatile memory preserves critical data between power cycles, enabling faster startup times and improved crash-consistance in mission-critical applications.
- Optimized for dense server environments: Engineered to fit into typical Cisco rack and blade server architectures with efficient power and thermal characteristics that support high-density deployments.
- Seamless integration with Cisco management ecosystems: Designed to work with Cisco server platforms and management tools, simplifying deployment, monitoring, and firmware updates across large fleets.
- Best suited for real-time analytics, in-memory workloads, and virtualization: Unlocks new tiers of performance for databases, virtual machines, AI inference, and data-driven workloads in enterprise settings.
Technical Details of Cisco Optane 128GB DDR4 SDRAM Persistent Memory Module
- Capacity: 128GB
- Memory Type: DDR4 SDRAM Persistent Memory (Optane technology
- Form Factor: Not specified
- Interface: Not specified
- Intended Use: High-performance rack servers and blade servers
How to install Cisco Optane 128GB DDR4 SDRAM Persistent Memory Module
Follow these steps to install the Cisco Optane 128GB DDR4 SDRAM Persistent Memory Module in compatible Cisco servers. Always refer to your server’s official maintenance manual for model-specific guidance.
- Power down the server and disconnect the power cords. Ground yourself to prevent static discharge before handling components.
- Open the server chassis according to the manufacturer’s instructions and locate the memory/dimm slots specified for persistent memory modules.
- Verify the slot orientation and alignment. The module notch should align with the keys in the slot, ensuring proper seating and contact.
- Insert the module firmly into the memory slot with even pressure until it seats completely. Avoid wiggling or forcing the module, which can damage contacts or the slot.
- Secure the module with any locking mechanism or retaining clips provided by the chassis. Recheck neighboring slots to ensure no loose components.
- Close the chassis, reconnect power, and boot the server. Enter the BIOS/UEFI to confirm the module is detected and recognized as 128GB of persistent memory.
- Update firmware and BIOS if prompted by the system for compatibility with persistent memory features. Follow Cisco’s recommended firmware stack to ensure optimal performance and reliability.
- Run standard sanity checks and memory stress tests to verify stability under expected workloads. Monitor for any errors through the server management interface.
Frequently asked questions
- What is the primary benefit of a 128GB DDR4 SDRAM Persistent Memory Module? It provides a high-capacity, fast-access memory tier with persistence, enabling faster data access for memory-intensive applications and safer recovery after outages, which translates to improved performance and resilience in demanding workloads.
- Is this module compatible with all Cisco servers? Compatibility is designed for Cisco high-performance rack and blade servers. Always verify compatibility with your specific model and BIOS/firmware requirements before purchasing.
- Can persistent memory replace traditional DRAM or storage in a server? Persistent memory complements DRAM and storage by providing a non-volatile, higher-capacity memory tier. It does not directly replace all DRAM or storage roles but augments them to accelerate workloads and improve data resilience.
- Do I need special software or configuration to use persistent memory features? Some features may require software support and firmware enhancements. Check Cisco documentation and software ecosystems for enabling persistent memory modes, data persistence behavior, and memory tiering configurations.
- How do I upgrade BIOS or firmware to support this module? Use Cisco’s recommended firmware and BIOS versions for your server model and the Optane persistent memory module. Update through the server management interface or vendor-provided tools, following the official installation and rollback procedures if needed.
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4.1 ★★★★★
Based on 26 reviews
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★★★★★ 5
Todo según lo esperado
Color: Dark Brown
Todo como lo esperado
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Great for blue collar guys
Color: Dark Brown
Perfect size for dumping pockets, phone, knife and keys after work or when switching pants
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Well-built MacBook Stand to Help Eliminate Ergonomic Problems
Color: silver
Like so many people these days, a lot of my life revolves around being on my laptop. Like so many people these days, all that time hunched over a laptop was causing physical discomfort. Once I realized the source of my problems and reading up on solutions to common laptop ergonomics problems, I chose this laptop stand as one of my tools to correct the ergonomics issues facing me, and eight months later I am happy to inform you that this has done its job well.
Fortunately, I was already using my laptop on a standard-height desk, but having the screen at desk height (30" off the floor) was the major source of neck pain for me. At its lowest setting (the knob all the way to the left), it raises my 13-inch MacBook Pro about 5-3/4" off the table (measured to the bottom of the aluminum body that covers the back of the laptop screen). Note that if your MacBook has a different depth (measured from front to back), the amount your screen is raised will be a little different. At the highest setting (knob to the right), the screen is raised about 7-1/2" off the table.
I am just over 6' tall and tend to find that my neck is able to maintain a comfortable neutral position when the knob in the right third of the slide, but of course that varies according to each user, their sitting position, and own comfort zone. All-in-all, this provides a really great range of screen heights that is likely to fit most peoples' needs, especially on 30" height desk.
I think the pictures do a great job of covering aesthetics (that is certainly a big part of this purchase). It is high-quality aluminum, and like all aluminum, it is a fairly soft, scratch-prone metal. Mine has remained in nearly new condition after 8 months, and it maintains a clean look that looks almost looks like an Apple product. If you have one of the newer space gray or colored-aluminum MacBooks, that might obviously be an issue.
Mechanically, the stand is solid. There are no indents or notches in the slide. There is a slight spring to the upper "lever" of the base such that if you have the knob set to the lower positions, the upper part of the base springs upward to the highest position when the laptop is removed. In the highest position, the stand is already at its highest position, and there is no movement. I suspect that the spring is actually to help the upper arm move upward as the knob is slid to higher positions.
One caveat for use of this stand should be used with an external mouse and keyboard. Of course, Apple's Magic line of keyboards, mice, and trackpads work well with this, but the point is that when the laptop is raised, it is no longer comfortable (or ergonomic) to use the laptop's keyboard and trackpad.
Overall, this product delivers in every way I need. The price is on the high side, but I hope it will last through the life of this laptop and at least one replacement or three (and maybe even the days when the laptops become archaic relics of the past). The range of screen lift (about 5-3/4" to 7-1/2") suits me well (and I suspect, will suit a large number of people) and the aesthetics are a great match for MacBook users.
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Reviewed in the United States on October 16, 2017
★★★★★ 5
Very sturdy and sleek looking laptop stand
Color: silver
I was skeptical when I first ordered this. It didn't look very sturdy in the pics, but I was wrong. It is very sleek looking and functional, with the adjustable height. Very modern looking as well and my MacBook Pro fits perfectly on it. Very glad to have purchased this for my home office.
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Reviewed in the United States on March 2, 2024
★★★★★ 4
Sturdy, works great, not quite perfect.
Color: silver
This was the perfect stand to use when my desktop computer crashed and I had to work on my laptop without killing my neck. It's sturdy, well made, and works exactly as advertised. Adjustment is smooth and simple. I was able to work with my monitor at a comfortable height and distance, and it saved my bacon! But, would I want to work on it indefinitely? No. Two things are lacking for me. First, there's a height adjustment, but no angle control. This means that at its max height, the display has a small downward tilt. It also means that on zoom calls, I had to fiddle with the monitor height until my whole head was framed, rather than cut off. Not a dealbreaker, but annoying over the long term, especially with lots of zoom meetings. Second, I'm not sure why I was surprised, but the stand-plus-laptop combo created a kind of aluminum "monolith" on my desktop. I couldn't bend to peer under it, or over it either. It felt as though part of my desk (albeit a narrow portion) became inaccessible. This too is a quibble--I just happen to like a more open and airy feeling. These two nits aside, this is a sturdy and well designed stand that works well and will last a long time.
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Reviewed in the United States on May 27, 2026