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Green 288-pin DDR4 LRDIMM module with black memory chips and gold contacts

A-Tech

A-Tech 128GB DDR4 3200 ECC LRDIMM 4Rx4 Server Memory

SKU CH-RNXC-RXPD0

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

  • Capacity128GB
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredLoad Reduced
  • 128 GB module doubles server capacity for heavy workloads
  • DDR4 3200 speed moves data at 25 600 MT/s for fast throughput
  • ECC LRDIMM with 4Rx4 rank corrects errors and reduces electrical load
  • CL22 latency at 1.2 V balances responsiveness and efficiency
  • 288-pin DIMM fits standard DDR4 server slots

128GB DDR4 3200 ECC LRDIMM Server Module

This 128GB DDR4 3200 ECC LRDIMM module targets servers and workstations that require very high memory density per slot. It replaces the Hynix HMABAGL7A2R4N-XS part and delivers 128GB in a single 288-pin DIMM. The load-reduced design lowers electrical load on the memory bus, which helps stability when many large modules are populated. It runs at the standard DDR4 voltage of 1.20V.

Verify platform support for LRDIMM

Before ordering, confirm that your motherboard and processor support DDR4 LRDIMM modules and the 4Rx4 (2S2Rx4) rank structure. Not all server chipsets accept load-reduced DIMMs or this rank count, and mixing LRDIMM with standard RDIMM is not supported. Check the system’s qualified vendor list and maximum per-slot capacity to ensure the 128GB module is accepted. The module uses a 288-pin DDR4 DIMM form factor.

Sustained workload behaviour

Under continuous heavy workloads the ECC circuitry corrects single-bit errors and detects multi-bit errors, protecting data integrity in virtualization, database and HPC tasks. The load-reduced buffer reduces signal loading on the memory controller, helping maintain stable timing at DDR4 3200 speeds across all populated slots. CAS latency of CL22 and 1.20V operation keep power draw predictable during long-running jobs.

商品特色

  • 128 GB module doubles server capacity for heavy workloads
  • DDR4 3200 speed moves data at 25 600 MT/s for fast throughput
  • ECC LRDIMM with 4Rx4 rank corrects errors and reduces electrical load
  • CL22 latency at 1.2 V balances responsiveness and efficiency
  • 288-pin DIMM fits standard DDR4 server slots

商品規格

BrandA-Tech
SeriesCompatible Replacement for Hynix
ModelHMABAGL7A2R4N-XS
Capacity128GB
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.20V
ECCYes
Buffered/RegisteredLoad Reduced
Rank2S2Rx4 (4Rx4)
ChipsetMajor Brand Chipset
FeaturesHMABAGL7A2R4N-XS

商品問答

What comes in the box and is anything else required for installation?

The box contains a single 128GB DDR4 3200 ECC LRDIMM module. No additional components are needed; it installs directly into a compatible 288-pin DIMM slot.

How do I decide between the listed speeds and capacities for this module?

This module is offered as a single 128GB unit at 3200 MT/s with CL22 latency. Choose it when your server requires a high-capacity load-reduced DIMM at that speed.

What does the 3200 MT/s rating mean for actual server performance?

The module operates at 3200 MT/s with a CAS latency of 22 and 1.20V voltage, providing the rated bandwidth when the platform runs memory at that speed.

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