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Green rectangular DIMM memory module with black chips

Hynix

Hynix HMAA2GU7CJR8N-XN 16GB PC4-3200 ECC UnBuffered DIMM accessory

SKU CH-MGAV-WHF1S MPN HMAA2GU7CJR8N-XN

ECC unbuffered DIMM module provides 16 GB of PC4-3200 memory for compatible systems

  • 16 GB capacity supports larger workloads
  • ECC protection detects and corrects memory errors
  • Unbuffered design keeps latency low
  • PC4-3200 rating delivers 3200 MT/s data rate
  • DIMM form factor fits standard desktop slots

Hynix 16GB PC4-3200 ECC DIMM

This Hynix module provides 16 GB of memory with ECC error correction in an unbuffered DIMM form factor. It operates at a PC4-3200 bus speed for compatible systems. The module uses a 1Rx8 organisation for data handling.

Suitable builds and limits

This module suits systems that require ECC unbuffered memory in a DIMM slot. It is not for platforms that only accept registered or load-reduced DIMMs. Buyers needing non-ECC memory should look at a different part. Builds requiring a higher total capacity must add multiple modules.

Deciding specification: PC4-3200 ECC unbuffered

The PC4-3200 ECC unbuffered specification determines whether this module works in a given motherboard. The board must explicitly support unbuffered ECC DIMMs at this speed. Checking the motherboard manual for this exact memory type is the single step that confirms compatibility.

Highlights

  • 16 GB capacity supports larger workloads
  • ECC protection detects and corrects memory errors
  • Unbuffered design keeps latency low
  • PC4-3200 rating delivers 3200 MT/s data rate
  • DIMM form factor fits standard desktop slots

Specifications

No published specifications for this item yet.

Questions about this item

What DIMM form factor does the Hynix HMAA2GU7CJR8N-XN module use?

The module uses a standard DIMM form factor as specified by the manufacturer.

How is the Hynix HMAA2GU7CJR8N-XN DIMM installed, and what step is often missed?

Align the notch on the module with the slot key, press down firmly until the retention clips click shut on both sides; the step often missed is not pressing hard enough to fully engage both clips.

What replacement or maintenance will the Hynix HMAA2GU7CJR8N-XN DIMM need over time?

No scheduled maintenance is required; if the module fails it is replaced as a complete 16GB unit.

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