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Green 288-pin DDR4 DIMM with black chips, 32GB registered ECC module

A-Tech

A-Tech 32GB DDR4 3200MHz ECC RDIMM 2Rx8 for Micron MTA18ASF4G72PDZ-3G2 Server Memory

SKU CH-3NW4-2A97A

A 32 GB DDR4 3200 MHz ECC registered DIMM with 2Rx8 organisation and 1.20 V operation for Micron MTA18ASF4G72PDZ-3G2 compatible servers

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 32 GB capacity handles heavy server workloads
  • DDR4 3200 MHz speed moves data quickly
  • ECC RDIMM detects and corrects memory errors
  • Registered 2Rx8 design stabilises signal integrity
  • 2 V operation reduces power consumption

32GB DDR4 ECC RDIMM for servers

This 32GB DDR4 3200MHz ECC Registered DIMM is built for server and workstation platforms that require error-correcting memory. It operates at 1.20V with CL22 latency and uses a 2Rx8 organisation. The module is a compatible replacement for the Micron MTA18ASF4G72PDZ-3G2 part number.

Registered DIMM limits for consumer boards

Registered memory places an electrical load on the memory controller that standard desktop chipsets are not designed to handle. The register adds one clock cycle of latency and prevents the module from functioning in most consumer motherboards. Buyers who need memory for a standard PC should choose unbuffered UDIMM instead.

2Rx8 rank configuration matters

The dual-rank 2Rx8 layout increases memory density per channel but can reduce the maximum supported speed when multiple modules are populated. Systems qualified for single-rank modules only may not recognise the full 32GB capacity or may downclock the memory. Verify the platform's rank support before ordering.

How it compares

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

Price $289.99
Pricier than about 60% 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 $9.06 per GB
Pricier than about 63% 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 3200 (PC4 25600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

Should I choose the 32 GB 2Rx8 module or a different capacity for my server?

This listing is a single 32 GB DDR4 3200 MHz ECC RDIMM with 2Rx8 organisation; select it when your system requires a registered 288-pin DIMM at 1.2 V with that exact density and rank configuration.

What does the 3200 MHz speed mean once the module is installed in a server?

The module operates at 3200 MHz CL22, providing DDR4-3200 transfer rates for compatible server and workstation platforms that support PC4-25600 registered ECC memory.

Does the DDR4 3200 registered ECC interface cap the usable speed in my platform?

The DDR4 3200 registered ECC DIMM will run at the highest speed the platform's memory controller allows, up to its rated 3200 MHz; the registered buffer and ECC function are handled by the module itself.

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