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Green DDR4 RDIMM circuit board with gold contacts and black memory chips

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 ECC RDIMM 2Rx8 CL22 Supermicro H11SSL-NC

SKU CH-8YRJ-PFSM9

16 GB DDR4 3200 ECC registered DIMM validated for Supermicro H11SSL-NC EPYC motherboards

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • ECC protection prevents data errors in critical workloads
  • Registered design improves signal integrity for server stability
  • 3200 MHz speed delivers high bandwidth for demanding applications
  • 16 GB capacity expands memory for virtualization and databases
  • 2 V operation reduces power consumption in dense configurations

NEMIX RAM 16GB DDR4 3200 ECC RDIMM

This 16GB registered DIMM runs at DDR4 3200 with CL22 timing and 1.20V operation. It is built for the Supermicro H11SSL-NC motherboard and AMD EPYC server platforms. The module uses 2Rx8 organisation and 288-pin DDR4 RDIMM form factor.

Suits administrators upgrading Supermicro

Buyers who need unbuffered UDIMM or LRDIMM modules cannot use this part. Systems that require a different pin count or voltage will not accept it. The registered design and ECC function target server and workstation workloads.

2Rx8 registered ECC at DDR4 3200 CL22

The dual-rank 2Rx8 layout with registered buffering and ECC defines compatibility with the H11SSL-NC memory controller. Verify that your board supports registered RDIMMs at this speed and latency before ordering.

How it compares

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

Price $114.99
Cheaper than about 66% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $7.19 per GB
Cheaper than about 56% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-628K1
Total capacity16 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 rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro
In the box
Included items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Should I pick the 16GB 2Rx8 CL22 module or a different capacity for my Supermicro H11SSL-NC?

The 16GB 2Rx8 CL22 module matches the board's DDR4 3200 registered ECC spec; add identical modules to fill channels for best bandwidth.

What does the 3200 MT/s rating deliver once installed in the H11SSL-NC?

The module runs at DDR4 3200 (PC4-25600) with CL22 latency, giving the rated throughput the EPYC memory controller supports.

Does the 288-pin RDIMM interface limit speed or capacity on this platform?

The 288-pin DDR4 RDIMM interface carries the 3200 MT/s signal; the EPYC CPU's memory controller sets the practical ceiling.

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