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Green bare DDR5 RDIMM module with black chips and gold contacts

NEMIX RAM

NEMIX RAM 32GB DDR5 6400 CL52 1.1V 2Rx8 ECC RDIMM memory upgrade

SKU CH-G03E-RKAW8

A 32 GB DDR5 6400 CL52 1.1 V 2Rx8 ECC RDIMM module for registered server motherboards

  • Total capacity32 GB
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 32 GB capacity supports heavy server workloads
  • DDR5 6400 speed delivers high data throughput
  • ECC registered design protects data integrity
  • 1 V operation reduces power consumption
  • 2Rx8 288-pin RDIMM fits compatible Hynix systems

NEMIX RAM 32GB DDR5 6400 Server Module

This 32GB DDR5 6400 ECC RDIMM module is built for servers and workstations that require registered memory with error correction. It operates at 1.1V with a CAS latency of CL52 and uses a 2Rx8 rank configuration. The module is designed for compatibility with Hynix-based platforms.

Verify DDR5 RDIMM Slot and Registered Support

Before ordering, confirm that your motherboard accepts 288-pin DDR5 RDIMM modules and supports registered ECC memory. Standard desktop boards often require unbuffered non-ECC DIMMs and will not work with this registered module. Check the system manual or vendor qualification list for approved part numbers.

Registered Design with Direct Chip Cooling

The module uses a registered buffer to reduce electrical load on the memory controller, aiding stability in multi-DIMM configurations. No heat spreader is fitted, so airflow across the bare DRAM chips is necessary for sustained operation. The 288-pin edge connector keys only into DDR5 RDIMM slots, preventing incorrect insertion.

How it compares

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

Price $1,232.99
Pricier than about 62% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $38.53 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineHynix Server/Workstaion Compatible Series Memory
Model nameHynix DDR5 6400 MHz ECC RDIMM Registered Server Memory
Part numberMR51200-328K1
Total capacity32 GB
Product type288-PIN DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsHynix
In the box
Included items32 GB (1 × 32 GB) DDR5 6400 MHz PC5-51200 2Rx8 1.1 V CL52 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the kit include a heat spreader or any extra mounting hardware?

The kit contains a single 32GB DDR5 6400 CL52 1.10V 2Rx8 ECC RDIMM module. No heat spreader or additional mounting hardware is supplied.

Should I choose a 1Rx8 or 2Rx8 version for my server board?

This module is a 2Rx8 registered DIMM. Select it when your motherboard's qualified-vendor list specifies 2Rx8 DDR5 6400 RDIMMs for the target capacity.

What does the 6400 MT/s rating deliver in a live server?

The module runs at 6400 MT/s (PC5-51200) with CL52 latency at 1.10V, providing ECC-protected bandwidth for DDR5 server platforms that support this speed grade.

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