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

A-Tech

A-Tech 32GB DDR4 2400MHz ECC LRDIMM 2Rx4 Server RAM

SKU CH-A6DF-4YSW0

32 GB DDR4 2400 MHz ECC load-reduced DIMM for server and workstation upgrades

  • Total capacity32 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • High capacity for demanding workloads with 32GB module
  • ECC LRDIMM technology protects data integrity in servers
  • Load Reduced design lowers electrical load on memory bus
  • DDR4 2400MHz speed delivers PC4-19200 bandwidth
  • 2V operation meets standard DDR4 voltage specification

32GB DDR4 2400MHz ECC LRDIMM Server Memory

This 32GB module runs at DDR4 2400MHz with CL17 latency and 1.20V operation. It uses a 2Rx4 Load Reduced DIMM design with ECC for error correction. The 288-pin form factor fits server and workstation platforms that support registered memory.

Micron MTA36ASF4G72LZ series replacement

The module is built as a compatible equivalent for Micron part numbers MTA36ASF4G72LZ-2G3, MTA36ASF4G72LZ-2G3A1 and MTA36ASF4G72LZ-2G3B1. Major brand chips are used throughout and every unit undergoes quality assurance testing. This allows direct substitution in qualified systems without firmware changes.

Verify platform support for ECC LRDIMM before

Confirm that your motherboard and processor accept DDR4 2400MHz Load Reduced DIMMs with ECC functionality. Consumer desktop boards typically do not support registered or load reduced memory. Check the system documentation for maximum capacity per slot and approved module ranks.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $105.99
Cheaper than about 67% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $3.31 per GB
Cheaper than about 87% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameA-Tech
Total capacity32 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeLoad Reduced
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

Will the 2Rx4 ECC LRDIMM organisation need any special maintenance or replacement over time?

The 2Rx4 load-reduced ECC module is a solid-state component with no moving parts, so it requires no periodic maintenance or scheduled replacement under normal server operation.

What limit appears first when the 2400 MHz DDR4 module runs at full load continuously?

The first limit is the memory controller's sustained bandwidth at 2400 MT/s; the module itself is rated for continuous operation at that speed and 1.20 V without throttling.

How much heat and power does a single 32 GB 1.20 V LRDIMM produce in a 24/7 server?

At 1.20 V the module draws only a few watts, generating minimal heat that standard server airflow handles without extra cooling.

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