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Green bare circuit board with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 16GB DDR4 2400 ECC Unbuffered UDIMM 2Rx8 CL17 1.2V 288-pin Lenovo 4X70G88334 memory upgrade

SKU CH-7MG2-YYZ46

A 16 GB DDR4 2400 ECC unbuffered UDIMM with CL17 latency and 1.2 V operation, built with major OEM chips for Lenovo 4X70G88334 systems

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL17
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • ECC protection ensures data integrity for critical workloads
  • 16 GB capacity expands server memory headroom
  • DDR4 2400 speed matches Lenovo 4X70G88334 specifications
  • Unbuffered 2Rx8 design fits standard UDIMM slots
  • 2 V operation reduces power draw per module

Lenovo-compatible 16 GB DDR4 ECC module

This 288-pin UDIMM delivers 16 GB of DDR4 2400 memory with ECC error correction for Lenovo servers and workstations. It runs at 1.2 V with CL17 latency and a 2Rx8 organisation. The unbuffered design fits standard DDR4 slots in qualified Lenovo platforms.

IT teams maintaining qualified Lenovo systems

Administrators who need validated ECC memory for supported Lenovo servers or workstations will find this module matches the required specification. Builders using non-Lenovo motherboards or platforms that require registered DIMMs should select a different kit.

16 GB single-module capacity

One 16 GB stick expands memory in 16 GB increments, suitable for virtualisation hosts, database nodes or compute workloads that benefit from ECC protection. Systems needing more than 16 GB per slot or higher speeds than 2400 MT/s must use alternative modules.

How it compares

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

Price $137.99
Cheaper than about 63% 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 $8.62 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 lineLenovo Server/Workstation Compatible Series Memory
Model nameLenovo DDR4 2666 MHz ECC Unbuffered UDIMM
Part numberME19200-628K1
Total capacity16 GB
Product type288-Pin DDR4 ECC UDIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL17
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsLenovo
In the box
Included items16 GB (1 × 16 GB) DDR4 2400 MHz PC4-19200 2Rx8 1.2 V CL17 288-PIN ECC Unbuffered UDIMM

Questions about this item

What motherboard slot and voltage must my Lenovo system provide for this 288-pin 1.2V DDR4 ECC UDIMM?

Your motherboard needs a 288-pin DDR4 DIMM slot that supplies 1.2V for unbuffered ECC memory.

Will this 2400MHz CL17 module run stably if I keep my existing 2666MHz DDR4 ECC UDIMMs installed?

The system will clock all modules to the lowest common speed, so the 2666MHz sticks will operate at 2400MHz with CL17 timings.

How can I verify the module is recognised as 16GB 2Rx8 ECC at 2400MHz after installation?

Check the BIOS memory summary or run a tool like CPU-Z; it should show 16GB, 2Rx8 organisation, ECC enabled, and a 2400MHz data rate.

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