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Four green DDR5 RDIMM modules without heat spreaders, 288-pin, 96GB each

NEMIX RAM

NEMIX RAM 384GB 4x96GB DDR5 5600 PC5-44800 CL46 2Rx4 1.1V ECC RDIMM Supermicro H14SST-G memory upgrade

SKU CH-8666-RZ85G

A 384GB kit of four 96GB DDR5 5600 CL46 1.1V ECC registered RDIMMs built for the Supermicro H14SST-G motherboard

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 384 GB total capacity for memory-intensive server workloads using four 96 GB modules
  • DDR5 5600 MT/s speed rated at PC5-44800 for high-throughput data processing
  • Registered ECC architecture with 2Rx4 rank corrects single-bit errors and stabilises fully populated slots
  • 10 V operation at CL46 latency matches the Supermicro H14SST-G memory controller specifications
  • 288-pin RDIMM form factor ensures exact-fit installation in the validated motherboard slots

Exact-match server upgrade

This NEMIX RAM kit delivers 384GB of DDR5 memory across four 96GB registered ECC RDIMMs. It is built for the Supermicro H14SST-G motherboard and runs at 5600MHz with PC5-44800 bandwidth, CL46 latency and 1.1V operation. The 2Rx4 rank configuration matches the memory controller requirements for full-capacity recognition.

Verify platform rules first

Check your motherboard manual for approved DIMM population order and maximum supported capacity per slot before ordering. The board requires 288-pin registered RDIMMs; UDIMM or SODIMM modules will not fit or function. Ensure the BIOS is updated to a version that validates this specific 4x96GB configuration at rated speed.

Suits fully populated ECC servers

Ideal for administrators expanding a compatible Supermicro H14SST-G platform to 384GB with registered ECC stability. Not suited for desktop boards that accept only unbuffered memory, for systems limited to lower single-DIMM capacities, or for builds requiring heat spreaders on every module.

How it compares

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

Price $11,273.99
Pricier than about 89% 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 $29.36 per GB
Pricier than about 83% 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 numberMR44800-9624K4
Total capacity384 GB (4 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items384 GB 4 × 96 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Does the 384GB kit include all four 96GB DDR5 5600 RDIMMs or do I need to buy extra modules?

The package contains the full 384GB kit — four 96GB DDR5 5600 PC5-44800 CL46 2Rx4 1.1V ECC Registered 288-pin RDIMMs — so nothing else is required for a complete upgrade.

My Supermicro H14SST-G has eight DIMM slots; should I choose this 4x96GB kit or a different capacity?

This 4x96GB kit matches the board's registered ECC RDIMM requirement and runs at the rated DDR5-5600 speed; choose it when you need 384GB across four slots and plan to follow the motherboard's population order.

What does the CL46 latency mean for real-world throughput on a Supermicro H14SST-G running DDR5-5600?

CL46 is the CAS latency cycle count at 5600 MT/s; the registered ECC design keeps all four ranks stable at full speed, delivering the rated PC5-44800 bandwidth once the motherboard trains the memory.

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