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Green rectangular DDR4 memory module with gold contacts and black chips

SK hynix

SK hynix 32GB DDR4 2400MHz ECC REG CL17 Server RAM HMA84GR7AFR4N-UH

SKU CH-MCQQ-ZSEW9 MPN HMA84GR7AFR4N-UH

32 GB DDR4 ECC registered server memory running at 2400 MHz with CL17 latency

  • 32GB capacity supports demanding server workloads
  • ECC registered design protects data integrity
  • DDR4 2400MHz speed delivers reliable throughput
  • CL17 latency ensures responsive memory access
  • Full box of 50 modules available for deployment

Server-ready ECC RDIMM

This SK hynix module delivers 32GB of DDR4 memory with ECC and registered buffering for server platforms. It operates at 2400MHz with a CAS latency of 17 and is rated for PC4-19200 bandwidth. The part is offered new, either individually or in full boxes of 50 units.

ECC and registered operation

Error-correcting code detects and corrects single-bit errors to protect data integrity in critical workloads. Registered signalling reduces electrical load on the memory controller, allowing higher module counts per channel. These two features together enable stable operation in multi-socket server configurations.

32GB single-module capacity

The 32GB density lets administrators reach large memory footprints with fewer DIMM slots populated. Buyers who need more total capacity per channel than a single 32GB RDIMM provides should verify their platform's maximum supported density before ordering.

Highlights

  • 32GB capacity supports demanding server workloads
  • ECC registered design protects data integrity
  • DDR4 2400MHz speed delivers reliable throughput
  • CL17 latency ensures responsive memory access
  • Full box of 50 modules available for deployment

Specifications

No published specifications for this item yet.

Questions about this item

How do I replace a failed module in a full box of 50?

Each 32GB DDR4 stick is individually listed, so you can swap out just the faulty unit without opening the remaining sealed modules.

Will the CL17 latency become a bottleneck during constant 2400MHz operation?

The CAS latency of 17 cycles is the fixed timing at the rated 2400MHz speed, so sustained throughput is limited by that specification.

How much heat does a full box of 50 modules generate when running continuously?

Each registered ECC DDR4 module draws standard server DIMM power; total heat scales with the number of populated slots in your chassis.

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