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Two bare green DDR5 RDIMM modules with gold contacts and black chips

NEMIX RAM

NEMIX RAM 192GB (2x96GB) DDR5 6400MHz CL52 1.1V ECC RDIMM 2Rx4 288-Pin Supermicro SYS-242B-NR memory upgrade

SKU CH-VFBZ-HZTVF

192 GB DDR5 6400 MHz ECC registered server memory kit with two 96 GB modules, CL52 latency and 1.1 V operation for Supermicro SYS-242B-NR

  • Total capacity192 GB (2 × 96 GB)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • Memory rank2Rx4
  • 192 GB total capacity from two 96 GB modules
  • DDR5 6400 MHz speed for high-throughput server workloads
  • ECC RDIMM registered design protects data integrity
  • 1 V operation reduces power draw per module
  • Validated for Supermicro SYS-242B-NR SuperServer systems

System-Specific Server Memory Kit

This 192GB kit contains two 96GB DDR5 ECC RDIMM modules built for the Supermicro SYS-242B-NR. Registered buffering and on-die ECC protect data integrity in multi-socket server workloads. The 2Rx4 organisation fits the platform’s memory topology without requiring manual configuration.

Sustained Load Behaviour

Rated at 6400MHz with CL52 latency, the modules run at 1.10V to maintain stability during continuous database or virtualisation tasks. Registered signalling reduces electrical load on the memory controller, helping throughput stay consistent over long periods. Major OEM DRAM from Samsung, Micron or Hynix underpins reliable operation.

Upgrade Context

The kit replaces lower-capacity RDIMMs or fills empty slots to reach the system’s supported maximum. The jump is worth it when workloads exceed current memory headroom and cause swapping or container limits. Builders needing non-ECC UDIMMs or higher frequencies should look elsewhere.

How it compares

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

Price $5,201.99
Pricier than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (2 × 96 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $27.09 per GB
Pricier than about 75% 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 numberMR51200-9624K2
Total capacity192 GB (2 × 96 GB)
Product type288-Pin DDR5 RDIMM
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB (2 × 96 GB) DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Does the 1.1 V operating voltage of these DDR5 RDIMMs keep power draw and heat low during continuous server workloads?

The kit runs at 1.10 V, which is the standard DDR5 voltage, helping limit power consumption and thermal output when the Supermicro SYS-242B-NR runs all day.

Must the Supermicro SYS-242B-NR already support DDR5 6400 MHz ECC registered memory for this 192 GB kit to function?

Yes, the motherboard needs DDR5 RDIMM slots that accept 6400 MHz ECC registered modules; the kit is validated for the SYS-242B-NR platform.

Can I mix these 2Rx4 96 GB modules with smaller DDR5 RDIMMs already installed in the same SYS-242B-NR?

Mixing ranks and capacities is possible if the board’s memory controller supports it, but population rules vary — check the system manual for approved configurations.

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