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Green printed circuit board with black memory chips and gold edge contacts, 288 pins, no heat spreader

A-Tech

A-Tech 128GB DDR4 3200MHz ECC LRDIMM 288-Pin Server RAM

SKU CH-CM2Y-GQ682

A 128GB DDR4 3200MHz ECC LRDIMM module with CL22 latency and 1.2V operation for server memory upgrades

  • Capacity128GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.20V
  • ECCYes
  • Massive 128GB capacity handles heavy virtualization workloads
  • DDR4 3200MHz speed accelerates data-intensive server applications
  • ECC Load Reduced design maintains data integrity at scale
  • 2V operation reduces power draw in dense deployments
  • 288-pin LRDIMM form factor fits compatible server memory slots

128GB DDR4 3200MHz ECC LRDIMM Server Memory

This 128GB module targets server administrators who need high-density registered memory with error correction for virtualisation hosts or database nodes. The load-reduced design lowers electrical load on the memory bus, allowing large capacities per channel. It suits environments where data integrity and maximum module density are required. Builders needing non-ECC or standard UDIMM modules should look elsewhere.

288-Pin DDR4 LRDIMM Integration

The module plugs into a 288-pin DDR4 DIMM slot and operates at 1.20V standard voltage with CL22 latency. It requires a server platform that supports load-reduced ECC DIMMs and the PC4-25600 speed grade. The 4DRx4/4Rx4 rank organisation frees additional DIMM slots for further expansion compared to lower-density alternatives. Systems without LRDIMM qualification cannot use this memory.

Sustained Load Behaviour

Under continuous workloads the ECC circuitry detects and corrects single-bit errors without interrupting operation, preserving data accuracy during long compute runs. The load-reduced buffer maintains signal integrity across fully populated channels at 3200MHz, preventing timing degradation that can appear in extended sessions. Modules are tested to meet the listed specifications before shipment.

特長

  • Massive 128GB capacity handles heavy virtualization workloads
  • DDR4 3200MHz speed accelerates data-intensive server applications
  • ECC Load Reduced design maintains data integrity at scale
  • 2V operation reduces power draw in dense deployments
  • 288-pin LRDIMM form factor fits compatible server memory slots

仕様

BrandA-Tech
SeriesMicron RAM Equivalent Replacement Memory
ModelMTA72ASS16G72LZ-3G2, MTA72ASS16G72LZ-3G2B2, MTA72ASS16G72LZ-3G2B3
Part NumberMTA72ASS16G72LZ-3G2, MTA72ASS16G72LZ-3G2B2, MTA72ASS16G72LZ-3G2B3
Capacity128GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.20V
ECCYes
Buffered/RegisteredLoad Reduced
Rank4DRx4/4Rx4
ChipsetMajor Brand Chipset
Heat SpreaderNo
FeaturesEquivalent Replacement for Micron MTA72ASS16G72LZ-3G2, MTA72ASS16G72LZ-3G2B2, MTA72ASS16G72LZ-3G2B3

この商品に関する質問

What sustained-use limit appears first with this 128GB DDR4 3200MHz ECC LRDIMM?

The CAS latency of CL22 at 1.20V defines the timing boundary under continuous server workloads.

How much heat and power does this load-reduced module draw when running all day?

Operating at 1.2V standard DDR4 voltage with no heat spreader, it relies on server chassis airflow for thermal management.

What must the system already have for this 288-pin LRDIMM to function?

A server motherboard with DDR4 LRDIMM slots that supports 4DRx4/4Rx4 rank configuration and ECC memory.

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