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Green rectangular DDR4 SODIMM module with black chips and gold contacts

A-Tech

A-Tech 32GB DDR4 3200MHz CL22 ECC SODIMM 260-Pin 1.2V

SKU CH-T9GW-66W2A

32 GB DDR4 ECC SODIMM at 3200 MHz CL22 for microserver and workstation upgrades

  • Capacity32GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.20V
  • ECCYes
  • 32 GB capacity lets you run larger workloads and multitask smoothly
  • DDR4 3200 MHz speed delivers PC4-25600 bandwidth for faster data throughput
  • CL22 CAS latency provides responsive memory access timing
  • ECC unbuffered design detects and corrects single-bit errors for data integrity
  • 2 V operation matches standard DDR4 voltage for efficient power use

Capacity and Compatibility

This 32 GB DDR4 3200 MHz ECC SODIMM replaces Hynix HMAA4GS7AJR8N-XN and HMAA4GS7CJR8N-XN modules in microserver, server and workstation systems. The 260-pin unbuffered design operates at 1.2 V with CL22 latency for standard DDR4 voltage compatibility.

Sustained Load Behaviour

ECC functionality detects and corrects single-bit errors during continuous operation, maintaining data integrity across extended workloads. Rigorous quality-assurance testing validates reliable performance under prolonged memory-intensive tasks without buffering overhead.

Thermals and Power

The module runs at the standard 1.2 V DDR4 voltage and has no heat spreader, relying on system airflow for cooling. Unbuffered architecture keeps power draw low during normal use while the 260-pin SO-DIMM form factor fits standard laptop and microserver slots.

Prednosti

  • 32 GB capacity lets you run larger workloads and multitask smoothly
  • DDR4 3200 MHz speed delivers PC4-25600 bandwidth for faster data throughput
  • CL22 CAS latency provides responsive memory access timing
  • ECC unbuffered design detects and corrects single-bit errors for data integrity
  • 2 V operation matches standard DDR4 voltage for efficient power use

Špecifikácie

BrandA-Tech
SeriesCompatible Replacement for Hynix
ModelHMAA4GS7AJR8N-XN, HMAA4GS7CJR8N-XN
Capacity32GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.20V
ECCYes
Buffered/RegisteredUnbuffered
Heat SpreaderNo
FeaturesHMAA4GS7AJR8N-XN, HMAA4GS7CJR8N-XN
Recommend UseCompatible Replacement for Hynix HMAA4GS7AJR8N-XN, HMAA4GS7CJR8N-XN

Otázky k tomuto produktu

Does the 1.2V 3200MHz 32GB ECC SODIMM run cool and quiet during continuous server workloads?

The module operates at standard 1.2V DDR4 voltage with no heat spreader; as a passive component it produces no noise and its thermal output matches typical DDR4 SO-DIMM power draw at this voltage and speed.

What must my laptop or microserver already provide to use this 260-pin DDR4 ECC SODIMM?

A DDR4 SO-DIMM slot that accepts 260-pin unbuffered ECC modules at 1.2V, with BIOS or firmware support for ECC operation and a memory controller qualified for 32GB density.

Will this CL22 32GB DDR4 3200MHz ECC module downclock reliably beside older DDR4 sticks I keep installed?

DDR4 modules negotiate a common speed and timing at boot; this stick will run at the highest frequency and latency supported by all installed modules and the platform memory controller.

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