Micron RDIMM 64GB DDR5 2Rx4 5600MHz PC5-44800 ECC REGISTERED MTC40F2046S1RC56BD1T Tray

Micron RDIMM 64GB DDR5 5600MHz ECC Registered is a server module aimed at stable and heavily loaded systems – from classic rack servers to professional workstations. You get 64GB DDR5 memory in a single module with 5600 MT/s effective speed and CL46 latency, optimized for high bandwidth. This is a Registered (RDIMM) module with full ECC support – On-Die ECC + Side-Band ECC – to minimize memory errors under 24/7 load. The design is clean, without heat spreader and RGB, focused entirely on reliability and compatibility.

What you get is a combination of capacity, speed, and error correction that makes sense for serious server roles and computational tasks. 64GB in a single module (1 x 64GB) gives you flexibility – you can fill fewer slots and leave room for future upgrades without sacrificing capacity. Theoretical bandwidth of 44.8 GB/s allows the CPU to handle large data arrays, virtual machines, or databases without running out of memory. ECC (On-Die + Side-Band) reduces the risk of silent data corruption – important for financial applications, scientific calculations, critical services. Operating temperature from 0°C to 85°C is suitable for densely packed server chassis where cooling is not always ideal.

• 64GB capacity in a single module (1 x 64GB) – convenient for platforms with a limited number of slots and for easy memory scaling over time.
• DDR5 5600 MT/s (PC5-44800 / PC5-44800R) – high effective speed and up to 44.8 GB/s theoretical bandwidth for intensive server and workstation loads.
• ECC (On-Die ECC + Side-Band ECC) – error correction at the chip and module level for higher reliability in 24/7 operation and critical applications.
• Registered (RDIMM), 2Rx4 (Dual Rank x4) – more stable operation in large configurations with many modules and optimal balance between capacity and performance.
• Latency CL46 with timings 46-45-45 – a setting that meets server DDR5-5600 ECC RDIMM standards for stable and predictable operation.
• Interface 288-pin RDIMM, DDR5 ECC Registered – compatible with server systems and professional workstations that explicitly support this type of modules.
• Voltage 1.1 V and operating temperature 0°C–85°C – optimized for energy efficiency and reliability in densely loaded server environments.
• RoHS3 Compliant and 60 months warranty – a long-term solution with coverage for professional use.

This module is suitable if you are building or upgrading a server or professional workstation that requires DDR5-5600 ECC Registered 288-pin RDIMM – virtualization, databases, CAD/CGI, scientific calculations. It is not for gaming or office desktops with regular UDIMM slots – it simply will not be compatible there.

The combination of 64GB capacity in a single module, 5600 MT/s, and dual ECC protection makes this Micron RDIMM a very stable foundation for serious server configurations where you prioritize reliability and scalability over flashy design.