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Green rectangular DDR4 server memory module with gold edge connectors and black memory chips

A-Tech

A-Tech 16GB DDR4 2400MHz ECC RDIMM 2Rx4 for Samsung M393A2G40DB1-CRC4Q M393A2G40EB1-CRC0Q Server Memory

SKU CH-N49B-TGT9E

A 16 GB DDR4 2400 MHz ECC registered DIMM with CL17 latency and 1.2 V operation for server upgrades

  • Capacity16GB
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered
  • ECC protection prevents data corruption in critical workloads
  • Registered design stabilises signal integrity on dense server boards
  • 16 GB capacity extends multitasking headroom for virtualised environments
  • DDR4 2400 MHz CL17 delivers 19200 MT/s throughput at standard 1.20 V
  • 288-pin RDIMM form factor fits Samsung M393A2G40DB1-CRC4Q and M393A2G40EB1-CRC0Q slots

Server DDR4 ECC RDIMM

This 16GB DDR4 2400MHz ECC registered DIMM targets servers and workstations that require error-correcting memory. The module operates at CL17 latency with a standard 1.20V voltage and uses a 2Rx4 Samsung chipset configuration.

Verify registered DIMM support

Confirm your motherboard accepts registered ECC DDR4 DIMMs before ordering, as consumer boards often reject registered modules. Check that the system supports DDR4 2400MHz speed and can address 16GB per slot. Match the 288-pin form factor to your available memory slots.

Direct Samsung replacement

This module replaces Samsung M393A2G40DB1-CRC4Q and M393A2G40EB1-CRC0Q part numbers without requiring configuration changes. The identical specifications maintain system stability and ECC functionality across the memory subsystem.

Pontos fortes

  • ECC protection prevents data corruption in critical workloads
  • Registered design stabilises signal integrity on dense server boards
  • 16 GB capacity extends multitasking headroom for virtualised environments
  • DDR4 2400 MHz CL17 delivers 19200 MT/s throughput at standard 1.20 V
  • 288-pin RDIMM form factor fits Samsung M393A2G40DB1-CRC4Q and M393A2G40EB1-CRC0Q slots

Especificações

BrandA-Tech
SeriesCompatible Replacement for Samsung
ModelM393A2G40DB1-CRC4Q, M393A2G40EB1-CRC0Q
Capacity16GB
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetSamsung Chipset
FeaturesM393A2G40DB1-CRC4Q, M393A2G40EB1-CRC0Q

Perguntas sobre este artigo

Does the 16GB DDR4 2400MHz ECC RDIMM module ship alone or with any accessories?

The package contains a single 16GB DDR4 2400MHz ECC RDIMM module; no extra cables, brackets or cooling parts are included.

Which Samsung part numbers does this A-Tech module replace?

It is a compatible replacement for Samsung M393A2G40DB1-CRC4Q and M393A2G40EB1-CRC0Q server memory modules.

What does the 2400MHz speed rating mean for my server?

The module runs at DDR4 2400 (PC4-19200) with CL17 latency and 1.20V, delivering registered ECC bandwidth for supported server platforms.

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