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Green printed circuit board with gold edge connectors and black memory chips, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR5 6400 CL52 2Rx4 ECC RDIMM Supermicro X14SRA-F memory upgrade

SKU CH-V0BA-T218H

32 GB DDR5 6400 CL52 2Rx4 ECC registered RDIMM validated for the Supermicro X14SRA-F motherboard

  • Total capacity32 GB
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 32GB

Show 4 more
  • Exact-match 32 GB DDR5-6400 CL52 2Rx4 Registered ECC at 1.1 V for full-rated speed
  • Verified fit for Supermicro X14SRA-F motherboard with required 288-pin RDIMM form factor
  • Enterprise stability via registered architecture and on-the-fly ECC error correction
  • Lifetime replacement warranty with free US-based technical support
  • Check system manual for supported capacities and DIMM population order before installing

Exact-match DDR5 upgrade for Supermicro X14SRA-F

This 32 GB DDR5-6400 RDIMM is built to the precise rank, voltage and timing the Supermicro X14SRA-F memory controller expects. It installs as a registered ECC module so the board recognises the full capacity at rated speed without manual tuning.

Thermals noise and power draw

Operating at 1.1 V the module runs within standard DDR5 server power limits and produces no more heat than the platform’s default cooling design anticipates. Registered buffering reduces electrical load on the memory controller, keeping acoustics and thermals consistent even with every slot populated.

Registered ECC with 2Rx4 organisation

The 2Rx4 registered ECC layout is the single specification that decides fitment; only motherboards wired for this exact rank and buffering scheme will initialise the DIMM at full capacity. Buyers whose boards require UDIMM, SODIMM or a different rank structure cannot use this module.

How it compares

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

Price $1,188.99
Pricier than about 62% 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 $37.16 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR51200-324K1
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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items32 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How do I install this 288-pin DDR5 RDIMM into the Supermicro X14SRA-F and what step is often missed?

Align the notch on the 288-pin DDR5 RDIMM with the slot key, press firmly until both retention clips click, then verify the motherboard manual's required population order for 2Rx4 registered modules so the 32GB capacity is recognised at 6400 speed.

What maintenance or replacement will this 32GB DDR5 6400 CL52 ECC RDIMM need over its service life?

No scheduled maintenance is required; the module has no heat spreader, so keep chassis airflow clean, and rely on ECC to correct single-bit errors — if uncorrectable errors appear, replace the DIMM under the lifetime replacement warranty.

What limit appears first when this 1.1V 2Rx4 registered DDR5 runs sustained workloads on the X14SRA-F?

The memory controller's maximum supported capacity per slot and total populated channels will be reached before the 6400 data rate or CL52 latency becomes a bottleneck, so consult the board manual for the exact population ceiling.

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