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NEMIX RAM

NEMIX RAM CSE-735D4-668B 16GB DDR4 3200 ECC UDIMM memory upgrade

SKU CH-GMQB-NNEGP MPN CSE-735D4-668B

16 GB DDR4 3200 ECC UDIMM module validated for Supermicro SuperWorkstation SYS-530A-IL and X12SAE-5 motherboards

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • ECC protection prevents data corruption in critical workloads
  • DDR4 3200 speed delivers high bandwidth for demanding applications
  • 16 GB capacity expands system memory for larger datasets
  • 2 V operation reduces power draw and heat output
  • Validated for Supermicro SYS-530A-IL workstation compatibility

NEMIX RAM 16GB DDR4 3200 ECC UDIMM

This NEMIX RAM module provides 16GB of DDR4 3200 memory with ECC error correction for the SuperMicro SuperWorkstation SYS-530A-IL and X12SAE-5 motherboard. It operates at 1.2V with CL22 latency in a single-rank 1Rx8 configuration using major OEM chips. The unbuffered UDIMM format fits standard 288-pin DDR4 slots.

DDR4 3200 speed and unbuffered ECC limits

The PC4-25600 rating sets the maximum data rate at 3200 MT/s, so the module will not run faster even if the platform supports higher speeds. ECC functionality requires a motherboard and CPU that actively support error-correcting code on unbuffered DIMMs; without that support the extra parity bits provide no benefit. Unbuffered design means signal integrity depends on the memory controller's drive strength, which can restrict the number of modules populated per channel.

Tool-free installation with compatibility checks

The 288-pin UDIMM installs by aligning the key notch and pressing down until the retention clips lock, a process that takes minutes. Common issues arise when the BIOS does not recognise the 1Rx8 organisation or when the platform expects registered DIMMs instead of unbuffered ones. Verify the SuperMicro system documentation lists this exact part number before purchase to avoid a module that appears physically identical but will not post.

How it compares

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

Price $135.99
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 $8.50 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR4 3200 MHz ECC Unbuffered UDIMM
Part numberME25600-618K1
Total capacity16 GB
Product type288-Pin DDR4 ECC UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro
In the box
Included items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN ECC Unbuffered UDIMM

Questions about this item

Should I pick the single 16 GB stick or combine two for 32 GB?

The module is sold as one 16 GB stick; adding a second identical module gives 32 GB in dual-channel mode on the supported SuperMicro boards.

What does the 3200 MHz rating deliver on a SuperMicro X12SAE-5 motherboard?

On that board the memory runs at DDR4 3200 with CL22 timings at 1.2 V, providing the rated PC4-25600 bandwidth for ECC workloads.

Does the 288-pin DDR4 ECC UDIMM fit standard DDR4 slots on the SYS-530A-IL?

Yes, the 288-pin unbuffered ECC UDIMM is keyed for regular DDR4 DIMM slots and is validated for the SuperMicro SYS-530A-IL workstation.

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