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Green rectangular DDR4 RDIMM module with black memory chips on both sides, 288 gold edge connectors, no heat spreader

NEMIX RAM

NEMIX RAM 64GB DDR4 3200 ECC RDIMM CL22 2Rx4 Dell Compatible memory upgrade

SKU CH-D68K-WS6TH

64 GB DDR4 3200 ECC registered DIMM with CL22 latency, 2Rx4 organisation and 1.2 V operation for Dell servers

  • Total capacity64 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64GB capacity supports heavy server workloads
  • DDR4 3200 speed delivers high data throughput
  • ECC registered design protects data integrity
  • 20V operation reduces power consumption
  • 2Rx4 288-pin RDIMM fits compatible Dell servers

Dell-Compatible 64GB DDR4 ECC RDIMM

This NEMIX RAM module delivers 64GB of registered DDR4 memory at 3200MHz for Dell servers and workstations. It operates at 1.2V with CL22 latency and uses a 2Rx4 chip configuration. ECC and registered buffering protect data integrity in mission-critical environments.

288-Pin RDIMM for Dell Server Platforms

The module fits standard 288-pin DDR4 RDIMM slots and requires a motherboard that supports registered ECC memory. It frees non-ECC consumer slots for other builds while providing the error correction needed for continuous server operation. No heat spreader is included.

Sustained Load Stability with ECC

Rigorous stress testing under load verifies reliability for extended workloads rather than brief benchmarks. The 1.2V operation and registered design reduce electrical strain on the memory controller during continuous use. ECC corrects single-bit errors in real time to maintain uptime.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $435.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $6.81 per GB
Cheaper than about 58% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineDell Server/Workstation Compatible Series Memory
Model nameDell DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-924K1
Total capacity64 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell
In the box
Included items64 GB (1 × 64 GB) DDR4 3200 MHz PC4-25600 2Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Will the 3200 MHz DDR4 speed be maintained under continuous server workloads?

The module runs at DDR4 3200 (PC4-25600) with CL22 latency and 1.20 V. Registered ECC operation and major OEM chips (Samsung, Micron, Hynix) are validated for sustained server loads at this rated speed.

How much heat and power does a single 64 GB RDIMM produce during 24/7 operation?

At 1.2 V the stick draws minimal power and has no heat spreader; registered ECC DDR4 RDIMMs of this density typically stay cool in normal server airflow, so additional cooling is rarely needed.

Which Dell systems accept this 2Rx4 288-pin ECC RDIMM without extra parts?

It is listed as compatible with Dell part numbers SNPP2MYXC/64G and AA783423. The motherboard must support DDR4 3200 registered ECC RDIMMs; no extra hardware is required beyond a matching Dell server or workstation slot.

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