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Product Code: RMHO-8139
MPN #: KSM56R46BD4-64HA
When your server stalls as soon as you spin up a new virtual machine, the bottleneck is often memory. Kingston Technology 64GB 5600MT/s DDR5 ECC RDIMM RAM for PC/Server delivers a single-stick 64 GB of high-speed, error-correcting memory that keeps critical workloads running smoothly, freeing up slots and reducing power use.
A single 64 GB module fits neatly into most rack servers and workstations.
If you manage a data centre, a high-performance workstation, or a cloud-hosted service, you know that downtime costs money and reputation. Traditional memory can struggle with large configurations, leading to crashes or slow response times. Kingston’s RDIMM design with built-in ECC gives you the reliability and speed needed to run demanding applications without fearing data loss or instability.
You gain confidence that critical services stay online, because ECC continuously safeguards data. The high 5600 MT/s speed reduces processing delays, letting you finish tasks faster and serve more users. With a single 64 GB stick you free up slots for future upgrades, saving space and simplifying future expansion. Lower voltage operation cuts electricity bills, and the registered design ensures stable performance even in large memory configurations, meaning less troubleshooting and lower total cost of ownership.
| Capacity | 64 GB |
| Memory Layout | 1 × 64 GB |
| Memory Type | DDR5 |
| Form Factor | 288-pin DIMM |
| Speed | 5600 MT/s |
| CAS Latency | CL46 |
| Voltage | 1.1 V |
| Programming Voltage (VPP) | 1.8 V |
| Memory Rank | Dual Rank (2R) |
| Buffered / Registered | Registered (RDIMM) |
| ECC | Yes |
| On-Die ECC | Yes |
| SPD Profile | Yes |
| JEDEC Standard | Yes |
| Lead Plating | Gold |
| Component For | PC / Server |
| Operating Temperature | 0°C to 95°C |
| Storage Temperature | -55°C to 100°C |
| Compliance | RoHS |
| Halogen Free | Yes |
| Dimensions (W × H) | 133.3 × 31.2 mm |
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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)