Buy 5 or More Units - Unlock Priority Discounts!
Buy 20 or More Units - Get Exclusive Volume Discounts!
Also Support:
Are you a reseller or placing a large order?
We're happy to offer Special Pricing tailored to your needs.
Click "Request Quote" or email us at
[email protected]
to get your best price today!
Product Code: RMHO-8189
MPN #: P90550-B21
Running out of memory on critical workloads can cause slowdowns and costly downtime. The HPE P90550-B21, 256GB 4800MHz CL60 EC8 Registered DDR5 DIMM RAM is a high-capacity DDR5 RAM module that plugs into compatible HPE servers, giving you the speed and reliability needed for demanding applications.
A single 256 GB DIMM can transform your server’s capability.
If you manage a HPE Compute Mainstream Platform, you know that balancing capacity, speed and stability is a constant challenge. Many servers struggle with limited memory, leading to throttled performance and longer processing times. This DDR5 RAM module fits seamlessly into your existing infrastructure, offering a native 4800 MT/s speed that matches the server’s design while providing the extra headroom to run larger workloads without compromise. It removes the bottleneck that often forces you to upgrade the whole system.
With this module you avoid the expense of a full system replacement, saving both time and money while extending the life of your existing server. The registered design and ECC protect your data integrity, reducing the risk of costly errors. Faster native speed means quicker task completion, freeing up resources for other projects. Low voltage operation cuts energy bills and keeps the server cooler, lowering cooling requirements. Overall, you gain a reliable, high-capacity memory solution that lets your business run smoother and more efficiently.
| Product Information | |
| Product Number | P90550-B21 |
| Memory Type | DDR5 |
| Capacity | 256 GB |
| Description |
HPE 256GB (1x256GB) Quad Rank x4 DDR5-4800 CAS-60-52-52 EC8 Registered 3DS Smart Memory Kit |
| Memory Configuration | |
| DIMM Rank | Quad Rank |
| DIMM Native Speed | 4800 MT/s |
| DIMM Type | Registered 3DS Smart Memory (3DS RDIMM) |
| Configuration | 1x256GB |
| Latency | CL60 |
| ECC | YES |
| Platform Compatibility | |
| Platform Supported | HPE Compute Mainstream Platforms, see QuickSpecs for more information |
| Electrical | |
| Voltage | 1.1 V |
| Physical & Shipping | |
| Shipping Dimensions | 3.5 x 7.5 x 0.75 in |
| Shipping Weight | 0.097 lb |
Be the first to write a review
We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)