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Two green DDR5 RDIMM modules with black chips, no heat spreader, 288 pins each

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR5 6400MHz CL52 1.1V ECC RDIMM SuperMicro AS-2116GT-HNTF memory upgrade

SKU CH-CAA0-NC4SQ

ECC registered DDR5 kit adds 32 GB across two 16 GB modules at 6400 MHz CL52 for the SuperMicro GrandTwin AS-2116GT-HNTF

  • Total capacity32 GB (2 × 16 GB)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • Memory rank1Rx8
  • 32GB total capacity from two 16GB modules
  • DDR5 6400MHz speed for fast data transfer
  • ECC registered design corrects errors automatically
  • Low 1.1V voltage reduces power consumption
  • Built for SuperMicro GrandTwin AS-2116GT-HNTF

32 GB DDR5 ECC RDIMM kit

This NEMIX RAM kit provides 32 GB of DDR5 memory in a matched pair of 16 GB modules. Each module is a 288-pin registered DIMM with ECC and a CAS latency of CL52. The kit runs at 6400 MHz with a low 1.10 V operating voltage. It is validated for the SuperMicro GrandTwin A+ Server AS-2116GT-HNTF.

Suitable for registered ECC slots only

This memory fits systems that accept DDR5 registered ECC RDIMMs and cannot be used in platforms requiring unbuffered or non-ECC modules. Builders needing consumer SO-DIMMs or standard UDIMMs should look elsewhere. The 1Rx8 organisation also means it suits boards wired for that rank configuration.

6400 MHz CL52 registered ECC spec

The decisive specification is the DDR5 6400 MHz CL52 registered ECC profile at 1.10 V. If the target server requires a different speed, latency, voltage or memory type, this kit will not be compatible. Verify the motherboard memory list against these exact parameters before purchase.

How it compares

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

Price $952.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $29.78 per GB
Pricier than about 85% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR51200-618K2
Total capacity32 GB (2 × 16 GB)
Product type288-Pin DDR5 RDIMM
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items32 GB (2 × 16 GB) DDR5 6400 MHz PC5-51200 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What motherboard slot does the 288-pin DDR5 RDIMM kit require?

The kit uses 288-pin DDR5 RDIMM modules that install directly into the server's DDR5 RDIMM slots on the SuperMicro AS-2116GT-HNTF motherboard.

Can the 1Rx8 registered ECC modules run with older non-ECC UDIMMs?

No, registered ECC RDIMMs and non-ECC UDIMMs use different signalling and cannot be mixed in the same system.

How do I confirm the 6400 MHz CL52 speed is active after install?

Enter the system BIOS or UEFI and verify the memory frequency reads 6400 MT/s with CAS latency 52.

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