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Green printed circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 8GB DDR4 3200 ECC RDIMM 1Rx8 CL22 server RAM

SKU CH-Q8ES-AEYSW

8GB DDR4 3200 ECC registered DIMM with CL22 latency for server and workstation upgrades

  • Capacity8GB
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 8GB capacity expands server memory headroom for heavier workloads
  • DDR4 3200 speed delivers 25600 MT/s data rates for responsive performance
  • ECC RDIMM registered design corrects errors to protect data integrity
  • 1Rx8 single-rank layout simplifies population on 288-pin slots
  • 20V standard voltage keeps power draw efficient in compatible systems

Target server upgrade

This A-Tech module is an 8 GB DDR4 3200 ECC registered DIMM built for server and workstation platforms that require error-correcting memory. It replaces Samsung M393A1K43DB1-CWE and M393A1K43DB2-CWE modules in compatible systems.

Straightforward installation

The 288-pin DIMM seats in standard DDR4 registered DIMM slots and runs at the standard 1.20 V. Verify that your motherboard supports ECC registered memory and the 1Rx8 rank configuration before purchase, as consumer boards often lack the required chipset support.

Steady under sustained load

ECC circuitry detects and corrects single-bit errors during continuous operation, helping maintain data integrity in long-running workloads. The CL22 latency and 1.2 V rating keep power draw consistent across extended sessions in multi-module arrays.

Pontos fortes

  • 8GB capacity expands server memory headroom for heavier workloads
  • DDR4 3200 speed delivers 25600 MT/s data rates for responsive performance
  • ECC RDIMM registered design corrects errors to protect data integrity
  • 1Rx8 single-rank layout simplifies population on 288-pin slots
  • 20V standard voltage keeps power draw efficient in compatible systems

Especificações

BrandA-Tech
Capacity8GB
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Perguntas sobre este artigo

How can I confirm the module is running at DDR4 3200 with CL22 after installation?

Check the memory speed and timings in the BIOS or a tool such as CPU-Z; they should show DDR4 3200 (PC4-25600) and CAS latency 22 when the module is seated correctly.

What comes in the package and what must I source separately?

The box contains one 8 GB DDR4 288-pin ECC RDIMM; no cables, brackets or additional components are included.

Should I choose this 1Rx8 registered ECC version or a different rank for my server?

Select this 1Rx8 registered ECC module if your system requires registered DIMMs with ECC; verify the motherboard manual for supported rank configurations before purchasing.

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