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Green bare DDR5 RDIMM module, 288 pins, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR5 4800 CL40 1Rx8 ECC RDIMM SuperMicro 211SE memory upgrade

SKU CH-6SQX-NS2W6

16GB DDR5 4800 CL40 ECC RDIMM server memory upgrade for SuperMicro 211SE systems

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • ECC protection safeguards data integrity in critical workloads
  • DDR5 4800 speed delivers high bandwidth for demanding applications
  • Registered design reduces electrical load for stable server operation
  • 16 GB single module simplifies capacity scaling in compatible systems
  • 1 V operation lowers power draw in dense deployments

SuperMicro 211SE DDR5 RDIMM

This 16 GB DDR5 4800 module is built for SuperMicro IoT SuperServer SYS-211SE and X31SEED-SF platforms. It delivers registered ECC memory for workloads that require data integrity and stable operation.

1Rx8 CL40 capacity and headroom

The single-rank 1Rx8 organisation at CL40 latency suits virtualisation, database and edge-compute tasks that fit within 16 GB per slot. Larger datasets or multi-tenant workloads will exceed this capacity and need additional modules or higher-density DIMMs.

288-pin 1.10 V registered fit

The 288-pin RDIMM installs in standard DDR5 RDIMM slots and operates at 1.10 V without a heat spreader. It requires a motherboard that supports registered ECC DDR5 and frees non-ECC consumer slots for other builds.

How it compares

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

Price $417.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $26.12 per GB
Pricier than about 72% 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 DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-618K1
Total capacity16 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items16 GB (1 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Will this DDR5 4800 CL40 ECC RDIMM work alongside existing DDR5 modules in a SuperMicro SYS-211SE server?

This module is validated for SuperMicro SYS-211SE-31DS, SYS-211SE-31AS and X31SEED-SF systems. Mixing speeds or ranks may force the memory controller to run all slots at the lowest common speed and timing.

How can I confirm the 16GB DDR5 4800 module is running at CL40 with ECC active after installation?

Enter the system BIOS or UEFI and verify the memory frequency reads 4800 MT/s, CAS latency shows CL40, voltage is 1.10 V and ECC status reports enabled for the installed 1Rx8 RDIMM.

Does the package contain only the 288-pin RDIMM or are any extra components included?

The box contains a single 16 GB 288-pin DDR5 4800 CL40 1Rx8 ECC registered DIMM. No heat spreader, cables, brackets or additional hardware are supplied.

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