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

NEMIX RAM

NEMIX RAM 32GB DDR4 3200 PC4-25600 2Rx4 1.2V 288-Pin ECC RDIMM memory upgrade

SKU CH-P32D-Q19A1

32 GB DDR4 3200 ECC registered DIMM built for Supermicro AMD EPYC servers

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 32 GB capacity expands server memory headroom
  • DDR4 3200 speed delivers high-throughput data rates
  • ECC registered design protects data integrity under load
  • 2 V operation reduces power draw per module
  • Validated for Supermicro H12SSW-NT EPYC platforms

32GB DDR4 3200 ECC RDIMM for Supermicro EPYC servers

This 32GB registered DDR4 module runs at 3200MHz with CL22 latency and 1.20V operation. It is built for Supermicro H12SSW-NT motherboards using AMD EPYC processors. The 2Rx4 organisation and ECC support target data-integrity workloads in servers and workstations.

Tool-free DIMM slot installation

The 288-pin RDIMM seats in standard DDR4 slots; the registered buffer adds one clock cycle so the memory controller must support registered DIMMs. Common issues arise when mixing registered and unbuffered modules or populating slots in an order the board firmware does not expect.

Verify registered DIMM support

Check that the motherboard qualification list includes 32GB 2Rx4 registered modules at 3200MHz. Confirm the BIOS revision supports the capacity per slot and review the manual for required slot-filling sequences before ordering.

How it compares

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

Price $266.99
Cheaper than about 56% 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 $8.34 per GB
Typical for this category: the median of 20,941 items is $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 lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-324K1
Total capacity32 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro
In the box
Included items32 GB (1 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How do I confirm the module runs at 3200 MT/s with CL22 after installation?

Check the BIOS or a system utility such as CPU-Z; the memory should report DDR4-3200 (PC4-25600) at 1.20 V with CAS latency 22.

What is included in the package and do I need extra parts?

The box contains one 32 GB 288-pin DDR4 ECC RDIMM (1Rx4); no cables, brackets or additional modules are required.

Which capacity or version should I choose for a Supermicro H12SSW-NT EPYC server?

This 32 GB registered ECC RDIMM (part MR25600-324K1) matches the motherboard's qualified DDR4-3200 2Rx4 specification.

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