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Four green DDR5 RDIMM modules with black chips, no heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM 384GB (4x96GB) DDR5 6400MHz CL52 1.1V ECC RDIMM SuperMicro SYS-222HA-TN memory upgrade

SKU CH-HHT8-5MAZP

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

  • Total capacity384 GB (4 × 96 GB)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • Memory rank2Rx4
  • 384GB total capacity with four 96GB modules
  • DDR5 6400MHz speed for high-throughput workloads
  • CL52 latency at 1.1V operating voltage
  • ECC registered RDIMM for data integrity
  • 288-pin 2Rx4 kit validated for SuperMicro SYS-222HA-TN

384GB DDR5 ECC RDIMM kit for SuperMicro SYS-222HA-TN

This kit supplies 384GB of DDR5 registered ECC memory in four 96GB modules. It is built for the SuperMicro Hyper SuperServer SYS-222HA-TN and targets administrators who need maximum capacity for virtualisation or database workloads.

288-pin RDIMM installation and common issues

The 288-pin RDIMMs slot into the server’s DDR5 DIMM sockets without tools. Because the modules are registered and carry a 2Rx4 organisation, the system BIOS must recognise the full population; otherwise the server may halt at POST or report reduced capacity.

Compatibility checks before ordering

Verify that the SYS-222HA-TN firmware revision supports 96GB RDIMMs at 6400MHz with CL52 timing and 1.1V operation. Confirm the motherboard provides enough DDR5 slots for the four-module kit and that the memory configuration matches the platform’s qualified vendor list.

How it compares

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

Price $10,825.99
Pricier than about 88% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (4 × 96 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $28.19 per GB
Pricier than about 79% 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 numberMR51200-9624K4
Total capacity384 GB (4 × 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 items384 GB (4 × 96 GB) DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

How do I verify the 384GB kit runs at 6400MHz CL52 after installing it in my SuperMicro SYS-222HA-TN?

Enter the system BIOS or use a hardware utility such as CPU-Z to confirm the memory frequency reads 6400MHz and the CAS latency shows CL52 at 1.10V.

What does the 384GB (4x96GB) DDR5 ECC RDIMM kit include, and are any extra components required?

The package contains four 96GB 288-pin DDR5 6400MHz CL52 1.10V ECC registered DIMMs; no additional parts are needed for installation.

Why choose the 384GB 4x96GB DDR5 6400MHz CL52 ECC RDIMM kit for the SuperMicro SYS-222HA-TN?

This kit matches the server's qualified DDR5 6400MHz RDIMM specification, provides 384GB total capacity across four 2Rx4 modules, and operates at the standard 1.10V.

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