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Green rectangular 288-pin DDR4 server memory module with black chips and gold contacts

A-Tech

A-Tech 8GB DDR4 2133 ECC RDIMM 2Rx8 Micron MTA18ASF1G72PDZ-2G1 server RAM

SKU CH-RZVS-K4S8B

8GB DDR4 2133 ECC registered DIMM with 2Rx8 organisation for server memory upgrades

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 8 GB DDR4 2133 MHz capacity for server workloads
  • ECC RDIMM registered design protects data integrity
  • CL15 latency at 1.20 V standard voltage
  • 2Rx8 dual-rank organisation on 288-pin DIMM
  • Direct replacement for Micron MTA18ASF1G72PDZ-2G1 series

8GB DDR4 ECC RDIMM for servers

This registered ECC module adds 8GB of DDR4 2133 memory to compatible server and workstation platforms. It targets administrators who need to expand capacity in systems that require registered DIMMs with error correction.

2Rx8 organisation and CL15 timing

The dual-rank 2Rx8 layout and CL15 latency define how the module behaves inside a registered channel. These characteristics determine timing margins and rank population limits for the memory controller.

Handles moderate virtualisation

At 8GB the module supports typical entry-level virtualisation hosts and small database instances. Larger in-memory datasets or dense VM consolidation will exhaust capacity quickly.

How it compares

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

Price $34.99
Cheaper than about 89% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $4.37 per GB
Cheaper than about 78% 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 capacity8 GB
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

Will the registered ECC RDIMM need any firmware updates or battery-backed components replaced over its service life?

No firmware or battery-backed parts are present on this DDR4 2133 CL15 1.20 V registered ECC module; it operates as a passive component for its entire lifespan.

What electrical or thermal limit is reached first when the 2Rx8 module runs at full 2133 MT/s continuously?

The 1.20 V DDR4 standard voltage and CL15 timing define the electrical envelope; sustained operation stays within JEDEC thermal limits for registered DIMMs.

How much heat and power does the 8 GB registered ECC DIMM produce during all-day server workloads?

At 1.20 V the module draws only the power required for DDR4 2133 operation, generating minimal heat that standard server airflow handles without extra cooling.

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