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Green 288-pin DDR4 DIMM with black chips, single 32GB module

A-Tech

A-Tech 32GB DDR4 2666MHz ECC UDIMM 2Rx8 CL19 1.2V Server Memory

SKU CH-V539-G89EP

32GB DDR4 2666MHz ECC UDIMM module with CL19 latency and 1.2V operation

  • Capacity32GB
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredUnbuffered
  • 32 GB capacity expands server memory for heavier workloads
  • DDR4 2666 MHz speed delivers PC4-21300 bandwidth for responsive performance
  • ECC UDIMM design detects and corrects data errors automatically
  • CL19 latency at 1.20 V balances timing with standard DDR4 voltage
  • 288-pin 2Rx8 module replaces IBM-Lenovo 4ZC7A15142 for verified compatibility

32GB DDR4 ECC UDIMM Server Memory

This 32GB DDR4 2666MHz ECC UDIMM module provides error-correcting memory for server and workstation systems. It operates at 1.2V with CL19 latency and uses a 2Rx8 rank configuration on a 288-pin DIMM form factor.

Suits ECC unbuffered DDR4 platforms only

This module fits systems that require DDR4 ECC UDIMM memory at 2666MHz. It is not for platforms that need registered DIMMs, non-ECC memory, or a different DDR generation or speed.

32GB capacity in a single 2Rx8 module

The 32GB density in one 2Rx8 DIMM determines whether your system's memory slots and chipset support this configuration. Verify the maximum capacity per slot and rank limits before purchase.

Highlights

  • 32 GB capacity expands server memory for heavier workloads
  • DDR4 2666 MHz speed delivers PC4-21300 bandwidth for responsive performance
  • ECC UDIMM design detects and corrects data errors automatically
  • CL19 latency at 1.20 V balances timing with standard DDR4 voltage
  • 288-pin 2Rx8 module replaces IBM-Lenovo 4ZC7A15142 for verified compatibility

Specifications

BrandA-Tech
Capacity32GB
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.20V
ECCYes
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Questions about this item

Will this 32GB DDR4 2666MHz ECC UDIMM run reliably alongside existing 1.2V DDR4 modules in my server?

Yes, it operates at the standard 1.2V DDR4 voltage and matches the 2666MHz speed, so it can work with other DDR4 2666 1.2V UDIMMs if your platform supports mixed capacities and ranks.

How can I verify the ECC function is active after installing this 2Rx8 CL19 module?

Check the BIOS or UEFI memory information screen for ECC enabled status, and confirm the operating system reports the full 32GB capacity with error-correction active.

Does the single 288-pin DIMM ship with any brackets or cables, or is it just the memory module?

Only the 32GB DDR4 2666MHz ECC UDIMM module is included; no brackets, cables or additional hardware are supplied.

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