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Product Code: RMHO-7553
MPN #: P64985-B21
Running out of memory as your server workload grows can cause slowdowns and costly downtime. The HPE (P64985-B21) EC8 Registered Smart Memory Kit, 32 GB, DDR5, 6400 MHz, DIMM gives you a reliable, high-speed upgrade that keeps applications responsive and data safe. It’s a single-module solution designed for enterprise servers that need more capacity without sacrificing efficiency.
Server performance hinges on having enough fast, reliable RAM. When memory is insufficient, virtual machines lag, databases stall, and cloud services become unreliable, directly affecting your business’s productivity and reputation. This kit solves the problem by delivering a large 32 GB capacity at 6400 MHz, ensuring your server can handle expanding workloads, virtualization, and large databases with confidence. The registered design adds stability, while HPE’s rigorous testing guarantees compatibility and longevity, giving you peace of mind and lower total cost of ownership.
Ideal for data-center servers, virtualization hosts, and high-performance database machines, this kit lets you scale resources as applications demand more memory. It fits seamlessly into HPE ProLiant and Blade systems, supporting cloud environments, virtual desktop infrastructure, and intensive analytics workloads.
You gain ultra-fast data access that reduces latency for critical applications, while the ECC feature protects against errors that could corrupt important information. The high clock speed improves throughput, meaning faster transaction processing and smoother user experiences. Registered buffering enhances signal integrity, allowing you to populate more modules without instability. Energy-efficient design lowers power consumption, cutting operational costs. Finally, HPE’s quality assurance means the module will work reliably for years, reducing maintenance interruptions.
| Features | |
| Memory ranking | 2 |
| Memory clock speed | 6400 MHz |
| CAS latency | 46 |
| Memory form factor | 288-pin DIMM |
| Component for | PC/Server |
| Internal memory type | DDR5 |
| Memory layout (modules x size) | 1 x 32 GB |
| Internal memory | 32 GB |
| Buffered memory type | Registered (buffered) |
| Other features | |
| Internal memory | 32 GB |
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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)