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Green rectangular memory module with gold contacts and black chips

SAMSUNG

SAMSUNG M393A2K40CB1-CRC 16GB DDR4-2400 LP ECC REG accessory

SKU CH-0BTS-Q1QVP

16 GB DDR4 memory module with ECC and registered operation at 2400 MHz

  • ECC support protects data integrity in critical workloads
  • Registered design adds signal stability for server platforms
  • Low-profile height fits tight 1U chassis spaces
  • DDR4-2400 speed delivers 2400 MT/s throughput
  • 16 GB capacity expands memory for demanding applications

Server memory specification

This Samsung module delivers 16GB of DDR4-2400 capacity in a low-profile form factor. It uses ECC registered technology for error correction and signal integrity. The part number M393A2K40CB1-CRC identifies the exact component for procurement.

ECC registered requirement

The single specification that decides compatibility is the ECC registered design. Standard desktop motherboards cannot use this module because they lack the required register and error-correction circuitry. Buyers who need non-ECC unbuffered memory for consumer platforms must select a different part.

OEM packaging impact

The unit ships in OEM packaging without retail accessories or documentation. System integrators receive the bare module ready for installation in qualified server chassis. End users who expect a boxed kit with installation guides or warranty cards should source a retail-packaged alternative.

Highlights

  • ECC support protects data integrity in critical workloads
  • Registered design adds signal stability for server platforms
  • Low-profile height fits tight 1U chassis spaces
  • DDR4-2400 speed delivers 2400 MT/s throughput
  • 16 GB capacity expands memory for demanding applications

Specifications

No published specifications for this item yet.

Questions about this item

What does 16 GB of DDR4 memory provide in a server or workstation?

The 16 GB capacity lets a server or workstation hold larger datasets and run more virtual machines simultaneously without swapping to slower storage.

How does the DDR4-2400 interface limit real-world throughput?

DDR4-2400 caps the peak transfer rate at 2400 MT/s, so sustained bandwidth cannot exceed that ceiling even if the memory controller supports higher speeds.

Will the low-profile ECC registered DIMM fit in a standard 1U rack chassis?

The low-profile height is designed to clear the tight vertical space in 1U and blade systems where full-height modules would collide with the chassis lid.

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