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Green circuit board with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 16GB DDR4 2133 PC4-17000 CL15 ECC RDIMM memory upgrade

SKU CH-Y88X-TJ90D

ECC registered DDR4 server module running at 2133 MHz with CL15 latency and 1.2 V operation

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL15
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • ECC protection prevents data corruption in critical workloads
  • Registered design improves signal integrity for server stability
  • 16 GB capacity expands memory headroom for virtualization
  • 2133 MHz DDR4 speed matches Supermicro platform requirements
  • 2 V operation reduces power draw in dense configurations

16GB DDR4 ECC RDIMM for Supermicro

This 16GB DDR4 2133 registered ECC module is built for Supermicro servers and workstations that require PC4-17000 memory with CL15 timing. It operates at 1.2V using a single 1Rx4 rank and 288-pin RDIMM form factor. The chipset uses major OEM Samsung, Micron, or Hynix components for enterprise stability.

Suits registered ECC platforms.

This module fits systems that explicitly support registered ECC RDIMM memory, such as the Supermicro MEM-DR416L-SL02-ER21 configuration. It will not work in desktop motherboards, laptops, or NAS units that require unbuffered SODIMM or UDIMM memory. Buyers needing 204-pin DDR3 SODIMM or non-ECC DDR4 should look elsewhere.

Registered ECC with 1Rx4 organisation

The single specification that decides compatibility is the registered ECC RDIMM design with 1Rx4 organisation. Only systems qualified for this exact module type and rank structure will recognise and utilise the 16GB capacity at DDR4 2133 speed.

How it compares

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

Price $80.99
Cheaper than about 70% 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 $5.06 per GB
Cheaper than about 76% 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 2133 MHz ECC RDIMM Registered Server Memory
Part numberMR17000-614K1
Total capacity16 GB
Product type204-Pin DDR3 SODIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL15
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 2133 MHz PC4-17000 1Rx4 1.2 V CL15 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How can I confirm the 16GB DDR4 2133 ECC RDIMM is running at CL15 1.20V after installation?

Enter the server BIOS or UEFI and open the memory configuration screen; it will show the detected speed as 2133 MT/s, the CAS latency as 15, the voltage as 1.20 V and the ECC status as active.

What does the package contain and is anything else required for a Supermicro server upgrade?

The box holds one 16GB 288-pin DDR4 2133 ECC registered DIMM (1Rx4, 1.20 V, CL15); no extra cables, brackets or cooling parts are needed — just an available registered DIMM slot on a compatible Supermicro motherboard.

Which capacity and rank should I choose if my Supermicro board supports 1Rx4 registered ECC modules?

Select the 16GB 1Rx4 DDR4 2133 ECC RDIMM (PC4-17000, CL15, 1.20 V) listed here; it matches the registered 288-pin form factor and rank organisation required by those Supermicro platforms.

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