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Green rectangular DDR5 server memory module with black chips and gold contacts

Crucial

Crucial MTC20F208XS1RC56BR 48GB DDR5-5600 PC5-44800 CL46 2R ECC server RAM

SKU CH-8DED-N0AQ0 MPN MTC20F208XS1RC56BR

48GB DDR5-5600 ECC RDIMM with CL46 latency and dual-rank design for server workloads

  • 48 GB capacity supports large server workloads
  • DDR5 5600 MT/s speed delivers high data throughput
  • PC5-44800 rating matches platform bandwidth requirements
  • CL46 latency optimises response times for critical tasks
  • ECC with dual-rank design protects data integrity

48 GB DDR5 RDIMM with ECC

This 48 GB DDR5 registered DIMM runs at 5600 MHz with CL46 latency. It uses a two-rank layout and on-die ECC for data integrity in server workloads. The module targets administrators who need high-density memory for virtualization or database tiers.

Registered buffer and ECC change signal loading

The registered buffer reduces electrical load on the memory controller, allowing larger populations per channel. On-die ECC corrects single-bit errors inside the DRAM array before data leaves the module. These features matter for platforms that require registered memory and cannot use unbuffered consumer sticks.

Install in matching RDIMM slots only

Insert the module into DDR5 RDIMM slots that support 5600 MHz operation and registered memory. The system will not boot if the platform expects unbuffered UDIMMs or a different voltage. Verify the qualified vendor list for your motherboard before installation.

商品特色

  • 48 GB capacity supports large server workloads
  • DDR5 5600 MT/s speed delivers high data throughput
  • PC5-44800 rating matches platform bandwidth requirements
  • CL46 latency optimises response times for critical tasks
  • ECC with dual-rank design protects data integrity

商品規格

本商品目前尚未公佈規格。

商品問答

What maintenance does the 48GB DDR5 RDIMM require during continuous server operation?

The module has no moving parts and requires no scheduled maintenance; ECC corrects single-bit errors on the fly and the 2-rank design is validated for sustained workloads.

Which limit appears first when the CL46 ECC memory runs at 5600 MHz under sustained load?

The CAS latency of 46 cycles at 5600 MHz defines the timing boundary before throughput or stability constraints become the bottleneck.

How much heat and power does the 2-rank DDR5 RDIMM produce when installed all day?

Standard DDR5 RDIMM power draw and thermal output apply; the 2-rank 48GB configuration operates within JEDEC specifications for continuous server duty.

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