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Green bare DDR4 UDIMM stick with black chips and gold edge contacts

NEMIX RAM

NEMIX RAM 4GB DDR4 2133 CL15 ECC Unbuffered UDIMM memory upgrade

SKU CH-W97D-H2HBB

4GB DDR4 2133 ECC unbuffered UDIMM adds 4GB of error-correcting memory at 1.2V CL15

  • Total capacity4 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL15
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 4GB capacity expands workstation memory headroom
  • DDR4 2133 speed handles demanding server workloads
  • ECC support protects data integrity in critical tasks
  • 2V operation reduces system power consumption
  • Unbuffered UDIMM design fits compatible Hynix systems

4 GB DDR4 2133 ECC UDIMM

This 4 GB DDR4 module runs at 2133 MT/s with CL15 latency and operates at 1.20 V. It is an unbuffered ECC UDIMM built with a 1Rx8 organisation on a 288-pin PCB. The stick is designed for workstation and server boards that require error-correcting memory.

Suited for ECC workstations not high-speed desktops

The module targets systems that mandate ECC and accept unbuffered DDR4 at 2133 MT/s. It will not fit boards limited to registered DIMMs or platforms that only support non-ECC memory. Buyers needing higher frequencies or larger single-stick capacities should look elsewhere.

4 GB capacity for light multi-tasking

A single 4 GB stick handles basic office workloads, lightweight virtualization and entry-level NAS duties. It runs out quickly with modern databases, heavy containers or multiple VMs. Adding more identical modules expands headroom if the motherboard has free slots.

How it compares

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

Price $34.99
Cheaper than about 83% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $8.75 per GB
Typical for this category: the median of 20,941 items is $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 Unbuffered UDIMM
Part numberME17000-418K1
Total capacity4 GB
Product type204-Pin DDR3 SODIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL15
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHynix
In the box
Included items4 GB (1 × 4 GB) DDR4 2133 MHz PC4-17000 1Rx8 1.2 V CL15 288-PIN ECC Unbuffered UDIMM

Questions about this item

Does my motherboard need 288-pin DDR4 slots to use this 2133 MHz ECC UDIMM?

Yes, this module uses the 288-pin DDR4 form factor and requires a motherboard with matching DDR4 DIMM slots that support ECC unbuffered memory.

Can I add this CL15 1.2 V stick to a system that already runs CL15 1.2 V DDR4 ECC modules?

Yes, matching speed, voltage and latency lets it run alongside existing CL15 1.2 V DDR4 ECC UDIMMs, provided the board supports the total capacity and rank configuration.

How do I confirm the module is detected at 2133 MHz with ECC active after installation?

Enter the BIOS or UEFI and verify the memory frequency shows 2133 MHz and ECC status is reported as enabled or active for the new DIMM.

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