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Green circuit board with black memory chips, gold edge connector, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR4 2133 ECC RDIMM CL15 1.2V 288-pin memory upgrade

SKU CH-7KKS-F177W

A 16 GB DDR4 2133 ECC registered DIMM running at 1.2 V with CL15 latency for server memory upgrades

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL15
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 16GB DDR4 ECC RDIMM protects server data integrity
  • Registered 1Rx4 design stabilises heavy workloads
  • CL15 latency at 2133 MT/s speeds response
  • 2V operation reduces power draw per module
  • 288-pin form factor fits compatible DDR4 slots

16GB DDR4 ECC Registered Module

This 16GB DDR4 2133MHz ECC RDIMM provides registered memory for server and workstation platforms. It operates at 1.2V with a CL15 latency and uses a 1Rx4 Hynix chip organisation. The 288-pin module is designed for systems requiring error-correcting code and registered buffering.

Upgrade from non-ECC or unbuffered memory

This module replaces standard unbuffered or non-ECC DIMMs when data integrity and signal stability are required. The jump is worth it for workloads that cannot tolerate silent data corruption or for motherboards that mandate registered modules. It steps up from lower-capacity registered sticks to a single 16GB rank.

Fits DDR4 RDIMM slots in compatible servers

The 288-pin form factor installs directly into DDR4 RDIMM slots on qualified Hynix-compatible server or workstation motherboards. Registered buffering reduces electrical load on the memory controller, freeing headroom for additional modules. No heat spreader is fitted, so airflow across the PCB is unimpeded.

How it compares

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

Price $82.99
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 $5.19 per GB
Cheaper than about 74% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineHynix Server/Workstaion Compatible Series Memory
Model nameHynix 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 systemsHynix
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

Does the 288-pin DDR4 RDIMM fit a standard server DIMM slot?

Yes, the module uses the 288-pin DDR4 RDIMM form factor that matches standard registered server DIMM slots.

What is the correct orientation step when seating the 1Rx4 registered module?

Align the off-centre notch on the 288-pin edge connector with the slot key, press straight down until both retention clips click, and verify the module sits evenly.

Will the 1.2 V CL15 ECC RDIMM require any firmware update or battery replacement over time?

No firmware or battery maintenance is needed; the DRAM operates at 1.2 V with on-die ECC, and the module has no onboard power source.

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