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Green 288-pin DDR5 RDIMM module with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR5 6400 CL52 2Rx8 1.1V ECC RDIMM Supermicro H14SHM memory upgrade

SKU CH-JT95-1V4NE

32 GB DDR5 6400 ECC registered RDIMM at 1.1 V CL52 2Rx8, verified for Supermicro H14SHM motherboards

  • Total capacity32 GB
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Exact-match 32 GB DDR5-6400 CL52 2Rx8 module runs at rated speed
  • Registered ECC RDIMM offloads controller and corrects single-bit errors
  • 1 V operation meets server memory-controller specifications
  • 288-pin RDIMM form factor fits Supermicro H14SHM motherboard slots
  • Lifetime replacement warranty with free US-based technical support

System-specific DDR5 upgrade

This 32 GB DDR5-6400 registered ECC RDIMM is built for the Supermicro H14SHM motherboard. It delivers the exact rank, voltage and timing the board's memory controller expects so the full capacity is recognised at rated speed.

Replaces mixed or slower DIMMs

Swapping out mismatched modules for this CL52 1.1 V kit removes population conflicts and lets every slot run fully populated without down-clocking. The jump is worth it when your workload needs maximum registered capacity and on-the-fly error correction.

Fits H14SHM 288-pin slots

The 2Rx8 registered form factor matches the board's required DIMM type, freeing you from UDIMM or SODIMM incompatibility. ECC and registered buffering offload the memory controller so the platform stays stable under sustained server loads.

How it compares

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

Price $1,260.99
Pricier than about 63% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $39.41 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 numberMR51200-328K1
Total capacity32 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items32 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will the 288-pin DDR5 RDIMM fit the Supermicro H14SHM memory slots?

Yes, the module is a 288-pin DDR5 RDIMM built to the exact form factor the H14SHM requires, so it seats directly in the board's DDR5 DIMM slots.

What is the correct population order when installing this 2Rx8 registered ECC module on the H14SHM?

Follow the motherboard manual's approved DIMM population sequence for registered memory; the board's memory controller expects the specific rank and voltage of this 2Rx8 1.10 V module, so populate slots in the documented order to avoid a no-post condition.

Does this ECC RDIMM require any firmware updates or periodic maintenance after installation?

No firmware updates are needed for the memory itself; ECC error correction operates automatically, and the module has no heat spreader or moving parts that require servicing.

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