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Green 288-pin DDR4 RDIMM module, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 ECC RDIMM 1Rx4 CL22 Supermicro H11SSL-i EPYC memory upgrade

SKU CH-ZP0P-ZA1SE

16GB DDR4 3200 ECC RDIMM registered memory module for Supermicro EPYC servers

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 16 GB DDR4 3200 ECC RDIMM expands server capacity
  • CL22 1.20 V registered design keeps data accurate under load
  • 1Rx4 288-pin layout fits Supermicro H11SSL-i EPYC boards
  • Major OEM Samsung Micron Hynix chips deliver proven reliability
  • PC4-25600 bandwidth supports demanding workloads

16 GB DDR4 ECC RDIMM for Supermicro H11SSL-i

This 16 GB DDR4 3200 module is built as a 1Rx4 registered DIMM with ECC for the Supermicro H11SSL-i motherboard and AMD EPYC platforms. It targets administrators who need validated server memory rather than consumer-grade sticks.

Sustained load behaviour on EPYC registered channels

Registered buffering and ECC keep data integrity stable during continuous multi-threaded workloads on the H11SSL-i. The 1.2 V operating voltage and CL22 timing are specified for the DDR4 3200 standard without overclock headroom.

Tool-free DIMM installation with population rules

The 288-pin RDIMM seats in the standard DDR4 slots; no heat spreader means clearance is not an issue. Builders must follow the motherboard manual for correct slot population and rank limits, otherwise the system will not post.

How it compares

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

Price $115.99
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 $7.25 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 numberMR25600-614K1
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 rank1Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro
In the box
Included items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 1Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How much power does this 1.20V DDR4 RDIMM draw when the Supermicro H11SSL-i runs continuously?

The module operates at 1.20V; registered ECC DDR4 RDIMMs at this voltage typically run cool and draw low power under constant load.

What must the motherboard provide for this 288-pin DDR4 ECC RDIMM to function?

A DDR4 RDIMM slot wired for registered ECC memory and a BIOS that supports 3200 MT/s operation with 1Rx4 modules.

Will this CL22 3200 module run stably alongside slower DDR4 RDIMMs already installed in the H11SSL-i?

Yes, the motherboard will clock all populated slots to the lowest common speed and latency, so the new module matches the existing kit.

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