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Green bare circuit board DDR5 RDIMM module with black chips no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR5 6400 CL52 2Rx8 RDIMM Supermicro H13SRA-F/TF memory upgrade

SKU CH-2533-CVF2B

32 GB DDR5-6400 registered ECC RDIMM built for Supermicro H13SRA-F and H13SRA-TF motherboards

  • Capacity32GB
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 32GB

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  • 32 GB capacity lets your server handle larger workloads without swapping
  • DDR5 6400 speed feeds data to the CPU at rated bandwidth
  • CL52 latency keeps response times tight under load
  • Registered ECC architecture corrects single-bit errors and supports full population
  • 1 V operation matches the motherboard's memory controller specification

Supermicro H13SRA Memory Upgrade

This 32 GB DDR5 RDIMM is built as an exact-match upgrade for Supermicro H13SRA-F and H13SRA-TF motherboards. It delivers registered ECC operation at the precise speed, voltage and timing the platform expects so the memory controller recognises full capacity immediately.

Thermals Power And Noise

Registered buffering reduces electrical load on the memory controller while the 1.1 V operating voltage keeps power draw low during continuous server workloads. The modules ship without a heat spreader, relying on standard chassis airflow for cooling in populated DIMM slots.

ECC Registered Architecture

ECC corrects single-bit errors on the fly to prevent silent data corruption and unplanned reboots in production environments. The registered design allows full-slot population at rated speed without signal degradation. Buyers needing unbuffered UDIMM or SODIMM form factors cannot use this module.

Highlights

  • 32 GB capacity lets your server handle larger workloads without swapping
  • DDR5 6400 speed feeds data to the CPU at rated bandwidth
  • CL52 latency keeps response times tight under load
  • Registered ECC architecture corrects single-bit errors and supports full population
  • 1 V operation matches the motherboard's memory controller specification

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-328K1
Capacity32GB
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content32GB DDR5 6400MHz PC5-51200 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I install this 288-pin DDR5 RDIMM into the Supermicro H13SRA-F and which population step is most often missed?

Power down the server, open the chassis, and insert the module into the slot specified by the motherboard manual for the first DIMM population order; the step most often missed is following that exact slot sequence rather than filling the nearest empty socket.

What maintenance or replacement will this 32GB DDR5 6400 CL52 2Rx8 RDIMM need over its service life?

No routine maintenance is required; if a module fails it is replaced as a unit under the lifetime replacement warranty, and the motherboard firmware should be kept current to maintain memory-training stability.

What limit appears first when this 1.1V registered ECC memory runs sustained workloads on the H13SRA-TF?

The memory controller's maximum supported capacity per channel and total populated DIMM slots is the first limit; once those population rules are reached you cannot add more modules without changing the motherboard or CPU.

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