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Green rectangular memory module with gold contacts and black chips

SAMSUNG

SAMSUNG M393A2G40EB1-CPB 16GB DDR4-2133 ECC

SKU CH-C1P7-RCYQH

Adds 16 GB of DDR4-2133 ECC memory for server stability

  • 16 GB capacity for demanding workloads
  • DDR4-2133 speed for responsive performance
  • ECC support protects data integrity
  • 2RX4 organisation enables high-density configuration

16 GB DDR4-2133 ECC module

This Samsung M393A2G40EB1-CPB module provides 16 GB of DDR4 memory rated at 2133 MT/s with PC4-17000 bandwidth. It uses a 2Rx4 organisation and includes ECC for error detection and correction in server or workstation platforms. The component is new and intended for systems that require registered ECC memory.

Sustained-load behaviour

Under continuous operation the module maintains its specified 2133 MT/s data rate and ECC functionality without throttling. The 2Rx4 layout distributes accesses across four banks per rank, helping to keep latency stable during prolonged workloads. Error correction continues to protect data integrity throughout extended runtime periods.

How it compares

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Price $66.99
Typical for this category: the median of 256 items is $60.49.

Specifications

No published specifications for this item yet.

Questions about this item

How much heat does the 16GB DDR4-2133 ECC module generate during continuous server operation?

The module runs at standard DDR4 voltage and its 2RX4 organization distributes load across ranks, keeping thermals within normal server DIMM limits when airflow is adequate.

What motherboard features are required for this 2RX4 ECC DIMM to function?

A DDR4 slot that supports ECC registered memory and a platform chipset or CPU memory controller qualified for 2RX4 density at 2133 MT/s.

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