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Two green DDR5 ECC RDIMM sticks with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 192GB (2x96GB) DDR5 6400 CL52 ECC RDIMM SYS-222HA-TN memory upgrade

SKU CH-RAVW-Q840E

192 GB DDR5 ECC registered server memory kit with two 96 GB modules at 6400 MHz CL52 for Supermicro SYS-222HA-TN

  • Total capacity192 GB (2 × 96 GB)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • Memory rank2Rx4
  • 192 GB capacity with two 96 GB modules
  • DDR5 6400 speed at CL52 latency
  • ECC registered design for data integrity
  • 10 V operation reduces power draw
  • Validated for Supermicro SYS-222HA-TN servers

System-Specific Server Memory Kit

This 192GB kit contains two 96GB DDR5 6400MHz ECC registered DIMMs built for the Supermicro Hyper SuperServer SYS-222HA-TN. Each module runs at 1.1V with CL52 latency and a 2Rx4 rank configuration. The 288-pin RDIMM form factor fits the validated server platform directly.

Enterprise Workloads and Capacity Limits

The kit suits administrators expanding memory in the named Supermicro system for virtualisation, databases or high-throughput computing where ECC and registered buffering are required. Buyers needing non-ECC unbuffered modules, different capacities or speeds, or memory for consumer desktop boards should look elsewhere.

Registered ECC RDIMM Architecture

Registered buffering and on-die ECC protect data integrity under sustained server loads while the 2Rx4 organisation supports the platform’s maximum density per channel. This combination determines whether the kit matches the system’s qualified memory list.

How it compares

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

Price $5,916.99
Pricier than about 81% 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 $30.82 per GB
Pricier than about 88% 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

What speed does the DDR5 6400 CL52 kit run at in the SYS-222HA-TN?

The modules are rated for DDR5 6400 with CL52 timing; the server will operate them at the highest speed supported by its processor and BIOS.

Will these 288-pin RDIMMs fit the memory slots in the SuperMicro Hyper SuperServer SYS-222HA-TN?

Yes, the kit uses 288-pin DDR5 RDIMM form factor, which matches the DIMM slots on the SYS-222HA-TN.

How do I install the two 96 GB RDIMMs and which slot order is correct?

Power down the server, open the chassis, align each module's notch with the slot key, press firmly until the latches click, then follow the SYS-222HA-TN manual for the recommended population sequence.

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