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Green rectangular DDR4 UDIMM module with gold contacts and black chips no heat spreader

NEMIX RAM

NEMIX RAM 4GB DDR4 2133 ECC UDIMM CL15 1.2V 288-PIN memory upgrade

SKU CH-62V5-EWFXS

A 4 GB DDR4 2133 ECC UDIMM module with CL15 latency and 1.2 V operation for compatible workstations

  • Total capacity4 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL15
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • ECC protection prevents data corruption in critical workloads
  • 2133 MHz DDR4 speed delivers responsive system performance
  • Low 1.2 V operation reduces power draw and heat
  • Single-rank 1Rx8 layout ensures broad motherboard compatibility
  • 288-pin UDIMM form factor fits standard desktop and workstation slots

ECC UDIMM for Hynix systems

This 4 GB DDR4 2133 module adds error-correcting memory to compatible Hynix workstations and servers. It runs at 1.20 V with CL15 latency and uses a single-rank 1Rx8 organisation. The unbuffered design keeps the signal path short for stable operation in supported platforms.

288-pin DIMM slot requirement

Installation requires a free DDR4 UDIMM socket that accepts 288-pin modules. No heat spreader is fitted, so the stick fits in tight clearance areas without extra height. The module draws standard DDR4 voltage, leaving the existing power budget untouched while adding 4 GB of ECC capacity.

Suited for ECC-capable Hynix platforms

Builders maintaining or expanding Hynix-branded workstations or servers that support unbuffered ECC DDR4 will find this a direct match. Systems that need registered or load-reduced DIMMs, or platforms limited to non-ECC memory, cannot use this module.

How it compares

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

Price $37.99
Cheaper than about 81% 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 $9.50 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

Will the CL15 latency hold up when the module runs at 2133 MHz all day?

Yes, the rated CAS latency is CL15 at the full DDR4 2133 speed.

Does the lack of a heat spreader make the stick run hot or noisy in a server chassis?

The module operates at 1.20 V without a spreader; airflow from the system fans normally keeps temperatures in check.

Which motherboard slot does this 288-pin UDIMM need to work?

It requires a standard DDR4 UDIMM slot that supports ECC unbuffered memory.

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