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Product Code: RMHO-5155
MPN #: P50312-B21-OS
Server crashes and data errors can halt your business in its tracks. The Origin (P50312-B21-OS) 64GB DDR5 4800MHz RDIMM 2Rx4 ECC RAM for PC/Server gives you reliable, high-speed memory that keeps critical workloads running smoothly, protecting you from costly downtime.
Modern servers demand fast, stable memory to handle large databases and virtual machines. Without enough capacity or error-correction, you risk slow performance and data corruption. This module delivers 64 GB of DDR5 speed with built-in ECC, ensuring your system stays responsive and trustworthy even under heavy load.
Ideal for NAS and storage servers, high-performance compute nodes, and professional workstations that run Linux or Windows, this module provides the bandwidth and reliability needed for data-intensive applications such as virtualization, AI training, and large-scale analytics.
You gain instant performance gains from the 4800 MHz clock, while ECC continuously corrects memory errors to maintain data integrity. The 64 GB capacity reduces the need for multiple sticks, freeing up slots for future upgrades. Low 1.1 V power consumption keeps energy costs down, and the 2-rank design maximises bandwidth. Compatibility with both Linux and Windows ensures seamless integration into existing environments.
| Features | |
| Linux operating systems supported | Yes |
| Windows operating systems supported | Yes |
| Backlight | No |
| Memory voltage | 1.1 V |
| Memory ranking | 2 |
| Memory clock speed | 4800 MHz |
| ECC | Yes |
| Memory form factor | 288-pin DIMM |
| Component for | NAS/storage server |
| Internal memory type | DDR5 |
| Memory layout (modules x size) | 1 x 64 GB |
| Internal memory | 64 GB |
| Buffered memory type | Registered (buffered) |
| Operational conditions | |
| Storage relative humidity (H-H) | 10 - 85% |
| Operating relative humidity (H-H) | 10 - 80% |
| Storage temperature (T-T) | -25 - 95 °C |
| Operating temperature (T-T) | 0 - 85 °C |
| Technical details | |
| Compliance certificates | RoHS |
| Weight & dimensions | |
| Weight | 100 g |
| Depth | 3.8 mm |
| Other features | |
| Internal memory | 64 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)