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Green DDR4 memory module with gold contacts and black chips

Hynix

Hynix HMA82GR7JJR8N-VK 16GB DDR4 2666MHz 2RX8 ECC

SKU CH-MBME-VNKQQ

16 GB DDR4 2666 MHz ECC registered memory module with dual-rank x8 organisation

  • 16 GB DDR4 capacity for high-density server memory
  • 2666 MHz speed rating for fast data throughput
  • PC4-21300 bandwidth spec for efficient workload handling
  • 2Rx8 ECC organisation for error-correcting reliability

Hynix 16GB DDR4 2666MHz ECC Module

This Hynix memory module provides 16GB of DDR4 capacity with ECC error correction for data integrity. It operates at 2666MHz with a 2RX8 organisation suited to server and workstation platforms. The PC4-21300 rating indicates its peak transfer rate. Buyers needing non-ECC memory for consumer desktops or higher frequencies for overclocking should look elsewhere.

DDR4 2666MHz Interface Constraints

The DDR4 2666MHz interface limits bandwidth to the PC4-21300 specification regardless of processor capabilities. ECC function requires a compatible chipset and CPU that support error-correcting code operations. Mixing this registered ECC module with unbuffered consumer DIMMs will prevent system boot. Systems limited to lower memory speeds will downclock this module automatically.

Highlights

  • 16 GB DDR4 capacity for high-density server memory
  • 2666 MHz speed rating for fast data throughput
  • PC4-21300 bandwidth spec for efficient workload handling
  • 2Rx8 ECC organisation for error-correcting reliability

Specifications

No published specifications for this item yet.

Questions about this item

Which capacity of the Hynix HMA82GR7JJR8N-VK DDR4 module should I choose?

The module is available in a single 16GB capacity, so that is the only option to select.

What does the 2666MHz rating mean for actual system performance?

The 2666MHz speed sets the maximum data rate at PC4-21300 bandwidth when the platform supports DDR4-2666 operation.

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