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Green rectangular DDR4 server memory module with gold contacts and black chips

A-Tech

A-Tech 32GB DDR4 2133 ECC LRDIMM 4Rx4 Server RAM

SKU CH-C3SN-QJ5CC

32 GB DDR4 2133 ECC load-reduced DIMM with 4Rx4 organisation and 1.2 V operation

  • Total capacity32 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • 32 GB capacity supports heavy server workloads
  • DDR4 2133 MHz speed handles data-intensive tasks
  • ECC LRDIMM design maintains data integrity
  • 20 V operation reduces power consumption
  • 288-pin DIMM fits standard server slots

32GB DDR4 2133 ECC LRDIMM Module

This 32GB DDR4 2133 ECC LRDIMM module is built for server and workstation platforms that require registered, load-reduced memory. It operates at PC4-17000 speed with a CAS latency of CL15 and runs at the standard 1.20V voltage. The 4Rx4 rank organisation suits high-density configurations where ECC protection is mandatory.

288-Pin DIMM Installation Notes

The 288-pin DIMM fits standard DDR4 server slots and seats with normal pressure when the ejector clips are open. Because this is a load-reduced ECC module, it must only be installed in platforms that explicitly support LRDIMM technology; standard registered or unbuffered motherboards will not recognise it. Mixing LRDIMMs with RDIMMs or UDIMMs in the same system will prevent boot.

Compatibility Checks Before Ordering

Verify that your server or workstation motherboard lists support for DDR4 2133 ECC LRDIMM 4Rx4 modules and the Micron MTA72ASS4G72LZ-2G1 or MTA72ASS4G72LZ-2G1A1 part numbers. Confirm the maximum memory capacity per slot and the total number of populated channels allowed by the CPU. Ensure the system BIOS is updated to a version that validates this module density and rank configuration.

How it compares

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

Price $78.99
Cheaper than about 75% 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 $2.47 per GB
Cheaper than about 92% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity32 GB
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

How can I confirm the module is running at the rated DDR4 2133 speed after installation?

Enter the system BIOS or use a hardware monitoring tool and verify the memory frequency shows 2133 MHz (PC4-17000) with CL15 timings.

What comes in the package and what extra items are required?

The box contains one 32 GB DDR4 288-pin LRDIMM module; no additional components are needed if your server has an available DDR4 DIMM slot.

Should I choose the 4Rx4 version or a different rank configuration?

Select this 4Rx4 module when your server's memory specification calls for a quad-rank load-reduced DIMM; other rank layouts will not be compatible.

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