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Green 288-pin DDR4 DIMM module with black chips and silver heatspreader label

A-Tech

A-Tech 16GB DDR4 2933MHz ECC RDIMM 1Rx4 Micron MTA18ASF2G72PZ-2G9E1 Server Memory

SKU CH-0Y9B-9KYJE

16 GB DDR4 2933 MHz ECC registered server DIMM, CL21, 1.2 V, single-rank 1Rx4 Micron chips

  • Total capacity16 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMicron Chipset
  • CAS latencyCL21
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 16 GB DDR4 2933 MHz for faster server workloads
  • ECC RDIMM detects and corrects data errors automatically
  • Registered design reduces electrical load on the memory bus
  • Micron chipset ensures consistent signal integrity
  • 20 V standard voltage keeps power draw low

16GB DDR4 2933MHz ECC RDIMM

This 16GB DDR4 module operates at 2933MHz with PC4-23400 bandwidth. It is a registered ECC DIMM built for server and workstation platforms that require error correction and signal buffering. The single-rank 1Rx4 organisation uses Micron chips at the standard 1.2V.

Verify DDR4 RDIMM support

Before ordering, confirm that your system accepts DDR4 registered ECC DIMMs and can run at 2933MHz or will down-clock automatically. Check the motherboard manual for maximum capacity per slot and total population rules. Ensure the platform expects a 288-pin DIMM form factor and 1.2V operation.

Lifetime warranty and US support

The module ships with a lifetime warranty backed by the manufacturer. United States based technical support is available before, during and after purchase to assist with compatibility questions or troubleshooting. All units undergo quality assurance testing for dependable performance.

How it compares

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

Price $121.99
Cheaper than about 61% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $7.62 per GB
Typical for this category: the median of 6,064 items is $7.25 per GB.

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Micron
Model nameMTA18ASF2G72PZ-2G9E1
Total capacity16 GB
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMicron Chipset
Memory
CAS latencyCL21
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.2 V

Questions about this item

Does the module ship as a single 16 GB stick or do I need to buy anything else to reach that capacity?

The module is sold as one 16 GB stick, so no additional modules are required to obtain the stated capacity.

How do I decide between the 1Rx4 registered ECC version and other ranks or unbuffered options listed for this platform?

Choose this 1Rx4 registered ECC module when your server or workstation requires registered DIMMs with error correction; other ranks or unbuffered types will not work in slots that demand registered ECC.

What does the 2933 MHz PC4-23400 rating mean once the DIMM is installed in a live server?

The module will run at up to 2933 MT/s with a CAS latency of 21 at the standard 1.2 V, delivering the rated bandwidth provided the platform supports DDR4-2933 registered ECC memory.

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