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Green 288-pin DDR4 UDIMM with black chips and gold contacts

A-Tech

A-Tech 4GB DDR4 2400 ECC UDIMM 1Rx8 CL17 Server Memory

SKU CH-H8Q7-ZCE89

4 GB DDR4 2400 ECC unbuffered DIMM with CL17 latency and 1.2 V operation for server and workstation upgrades

  • Capacity4GB
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredUnbuffered
  • ECC protection prevents data corruption in critical workloads
  • 1Rx8 DDR4 2400 CL17 1.20V module
  • 288-pin UDIMM fits standard server DIMM slots
  • 4GB capacity expands memory for virtualization and databases
  • Lifetime warranty with US-based technical support included

4GB DDR4 2400 ECC UDIMM for servers

This A-Tech module adds 4GB of DDR4 2400 memory with ECC error correction. It is built for servers and workstations that require data integrity. The unbuffered DIMM uses major brand chips and runs at standard 1.20V voltage.

Check motherboard slots and maximum capacity

Verify that your system accepts DDR4 288-pin UDIMMs and supports ECC unbuffered memory. Confirm the maximum memory per slot and total capacity allowed by the motherboard. The module operates at CL17 latency and 1.20V.

Replaces Samsung M391A5143EB1-CRC

This kit serves as a direct equivalent for the Samsung part number. Upgrading is worthwhile when your current modules are slower, lack ECC, or when you need to fill empty slots for higher total memory.

Puntos fuertes

  • ECC protection prevents data corruption in critical workloads
  • 1Rx8 DDR4 2400 CL17 1.20V module
  • 288-pin UDIMM fits standard server DIMM slots
  • 4GB capacity expands memory for virtualization and databases
  • Lifetime warranty with US-based technical support included

Especificaciones

BrandA-Tech
Capacity4GB
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.20V
ECCYes
Buffered/RegisteredUnbuffered
Rank1Rx8
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Preguntas sobre este artículo

What comes in the box and do I need any extra parts to install this 4GB DDR4 2400 ECC UDIMM?

The package contains a single 4GB DDR4 2400 ECC UDIMM module with 288 pins. No additional components are required for installation into a compatible server or workstation motherboard slot.

How do I decide between the different capacities or versions of this A-Tech server memory?

This specific module is a single 4GB stick running at DDR4 2400 with CL17 latency and 1Rx8 organisation. Choose it when your system needs a 4GB ECC unbuffered DIMM matching the Samsung M391A5143EB1-CRC specification.

What does the DDR4 2400 PC4-19200 rating mean for actual performance in my server?

The module transfers data at 2400 MT/s with a peak bandwidth of PC4-19200, operates at 1.20V standard DDR4 voltage, and uses CL17 CAS latency for error-correcting unbuffered operation in supported systems.

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