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Two green DDR5 RDIMM modules without heat spreaders in a 128GB kit

NEMIX RAM

NEMIX RAM 128GB (2x64GB) DDR5 5600 CL46 1.1V ECC RDIMM Supermicro X14SRA-T

SKU CH-KMB2-PCYS0

128 GB DDR5-5600 ECC RDIMM kit with two 64 GB modules, CL46 at 1.1 V, validated for Supermicro X14SRA-T

  • Total capacity128 GB (2 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 128GB 2X64GB

Show 4 more
  • 128 GB total capacity for high-density server workloads with 2×64 GB modules
  • DDR5 5600 speed (PC5-44800) delivers rated bandwidth for Supermicro X14SRA-T
  • Registered ECC architecture with CL46 latency offloads the controller and corrects single-bit errors
  • 1 V operation at 2Rx4 rank matches the board's memory-controller requirements exactly
  • 288-pin RDIMM form factor fits the Supermicro X14SRA-T DIMM slots without adapters

128GB DDR5 ECC RDIMM Kit

This 128GB kit delivers two 64GB DDR5 5600 registered ECC modules built for the Supermicro X14SRA-T motherboard. The 2Rx4 organisation and 1.10V operation match the board's memory controller requirements exactly so the full capacity is recognised at rated speed without manual tuning.

Replacing slower or smaller DDR5 RDIMMs

If your server currently runs lower-frequency registered ECC modules or a partially populated configuration this kit restores full-channel bandwidth and enables the maximum supported capacity per slot. The jump is worth it when workloads demand sustained throughput and error correction across every populated channel.

Build integration for Supermicro X14SRA-T

The 288-pin RDIMM form factor fits only boards wired for registered memory; UDIMM or SODIMM slots will not accept these modules. Population rules in the motherboard manual dictate which slots to fill first so the memory controller remains stable at 5600 MT/s across the full 128GB.

How it compares

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

Price $4,053.99
Pricier than about 77% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (2 × 64 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $31.67 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 numberMR44800-924K2
Total capacity128 GB (2 × 64 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 items128 GB 2 × 64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will the 288-pin RDIMM modules fit the Supermicro X14SRA-T motherboard slots?

Yes, the 288-pin Registered DDR5 RDIMM form factor matches the slots on the Supermicro X14SRA-T motherboard.

What is the correct installation order for the two 64GB modules on this board?

Install the modules in the DIMM population sequence specified in the Supermicro X14SRA-T manual to ensure the 128GB kit is recognised at full capacity.

Do these Samsung, Micron or Hynix IC modules require any firmware updates or periodic maintenance?

No firmware updates or scheduled maintenance are needed; the Registered ECC design provides ongoing error correction for the module lifetime.

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