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Two green DDR5 RDIMM modules without heat spreaders, 288 pins each, 64GB kit

NEMIX RAM

NEMIX RAM 64GB DDR5 6400 CL52 2Rx8 1.1V ECC RDIMM 2x32GB memory upgrade

SKU CH-QEGP-JJH70

A 64 GB DDR5 registered ECC kit with two 32 GB modules running at 6400 MHz CL52 and 1.1 V for the SuperMicro GrandTwin A+ AS-2116GT-HNTF

  • Total capacity64 GB (2 × 32 GB)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • Memory rank2Rx8
  • 64 GB kit expands server capacity with two 32 GB modules
  • ECC RDIMM design detects and corrects memory errors for data integrity
  • DDR5 6400 MT/s speed feeds bandwidth-hungry workloads
  • Low 1.1 V operation reduces power draw per module
  • 288-pin registered form factor fits Supermicro GrandTwin A+ AS-2116GT-HNTF

Purpose-built kit

This 64GB DDR5 kit is built for the Supermicro GrandTwin A+ Server AS-2116GT-HNTF. Two 32GB registered ECC RDIMM modules deliver 6400MHz speed at CL52 latency. The 1.1V operating voltage matches server platform requirements. It is not for desktops or workstations that use unbuffered memory.

Deciding spec

Registered ECC RDIMM with 2Rx8 organisation is the single specification that determines fit. Only systems designed for registered DDR5 modules with error correction can use this kit. Standard consumer motherboards will not post with these modules installed.

Thermals and power

Modules run at 1.1V without heat spreaders, relying on chassis airflow for cooling. Registered buffering adds minimal power draw per module. Expect quiet operation in a properly ventilated server enclosure under normal workloads.

How it compares

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

Price $2,464.99
Pricier than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $38.52 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 lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR51200-328K2
Total capacity64 GB (2 × 32 GB)
Product type288-Pin DDR5 RDIMM
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB (2 × 32 GB) DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What does the 6400MHz rating mean once the modules are installed in a server?

The modules will run at 6400 MT/s, delivering PC5-51200 bandwidth when the platform memory controller is configured for that speed.

How does the 288-pin DDR5 RDIMM interface affect usable speed and features?

The 288-pin RDIMM form factor carries registered DDR5 signalling with on-die ECC, capping operation at the rated 6400 MT/s and CL52 latency.

Will the 2Rx8 32GB sticks fit the Supermicro GrandTwin AS-2116GT-HNTF memory slots?

Yes, the kit is validated for that system; each 288-pin RDIMM matches the slot keying and registered electrical requirements.

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