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Green rectangular DDR4 ECC RDIMM module with black chips, no heat spreader, gold edge connectors

NEMIX RAM

NEMIX RAM 8GB DDR4 2133 ECC RDIMM 2Rx8 CL15 1.2V memory upgrade

SKU CH-Z08J-H8J9K

An 8 GB DDR4 2133 registered ECC module with CL15 latency and 1.2 V operation for server motherboards

  • Total capacity8 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
  • 2133 MHz DDR4 speed matches PC4-17000 system requirements
  • 2 V operation reduces power draw in dense configurations
  • 2Rx8 dual-rank organisation increases memory density per slot

8GB DDR4 ECC RDIMM for servers

This 8 GB DDR4 2133 MHz registered DIMM adds ECC-protected capacity to compatible server and workstation platforms. The module runs at 1.2 V with a CL15 latency and a dual-rank 2Rx8 organisation. It is built for IT professionals who need reliable memory upgrades in mission-critical environments.

Registered design and 288-pin form factor

The registered buffer reduces electrical load on the memory controller, allowing stable operation in multi-DIMM configurations. A 288-pin DDR4 edge connector fits standard RDIMM slots in qualified Hynix-compatible systems. No heat spreader is fitted, so airflow in dense chassis remains unimpeded.

Low-voltage operation at 1.2 V

Standard DDR4 voltage keeps power draw modest during sustained workloads. ECC circuitry corrects single-bit errors without adding measurable latency in normal use. The module produces no active noise and relies on system airflow for thermal management.

How it compares

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

Price $47.99
Cheaper than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $6.00 per GB
Cheaper than about 65% 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 numberMR17000-828K1
Total capacity8 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 rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHynix
In the box
Included items8 GB (1 × 8 GB) DDR4 2133 MHz PC4-17000 1Rx4 1.2 V CL15 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

What does the DDR4 2133 PC4-17000 rating mean for actual throughput?

The module runs at 2133 MT/s, giving a peak bandwidth of 17000 MB/s; the memory controller will not exceed this rate.

Will the 288-pin RDIMM fit my server board?

It requires a standard 288-pin DDR4 RDIMM slot; the registered design also needs a chipset that supports buffered memory.

How do I install this ECC RDIMM correctly?

Power down, open the chassis, align the notch with the slot key, press firmly until both clips lock — skipping the clip check is the common mistake.

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