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Green circuit board with black memory chips, no heat spreader, gold edge connector

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 ECC UDIMM SuperMicro M12SWA-TF memory upgrade

SKU CH-Z1BG-4Z5HY

16 GB DDR4 3200 ECC UDIMM module built for SuperMicro M12SWA-TF servers

  • 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 errors in critical workloads
  • 16GB capacity expands memory for demanding applications
  • DDR4 3200 speed delivers high bandwidth performance
  • 2V operation reduces power consumption and heat
  • 288-pin UDIMM fits SuperMicro M12SWA-TF systems

SuperMicro M12SWA-TF compatible ECC UDIMM

This 16GB DDR4 3200 module is built for the SuperMicro M12SWA-TF platform. It delivers error-correcting unbuffered memory for servers and workstations that require data integrity. The single 288-pin DIMM installs in minutes to expand system capacity.

Sustained load behaviour with ECC protection

ECC circuitry detects and corrects single-bit errors during continuous operation, preventing silent data corruption in long-running workloads. Unbuffered topology keeps latency low while the 1.2V supply limits thermal output. CL22 timing remains stable across extended sessions without throttling.

Upgrades from lower-capacity or non-ECC modules

Replacing smaller DIMMs or non-ECC memory adds 16GB of protected capacity in one slot, ideal when the board has limited sockets. The jump is worthwhile for virtualisation hosts, NAS appliances or workstations that cannot tolerate memory errors. Builders needing registered RDIMM support or higher frequencies must choose a different module.

How it compares

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

Price $138.99
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 $8.69 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 lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR4 3200 MHz ECC Unbuffered UDIMM
Part numberME25600-628K1
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 rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro
In the box
Included items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC Unbuffered UDIMM

Questions about this item

How much power does this 1.2 V DDR4 3200 module draw when the server runs continuously?

The module operates at 1.2 V, the standard DDR4 voltage. Actual power draw depends on workload and the SuperMicro M12SWA-TF platform, but the low voltage helps limit heat during all-day operation.

Does the SuperMicro M12SWA-TF need any specific BIOS setting or firmware version before this ECC UDIMM is recognised?

The module is built to JEDEC DDR4 3200 PC4-25600 CL22 2Rx8 specifications. Installation follows the motherboard manual; no extra hardware is required beyond a compatible UDIMM slot.

Will this 288-pin ECC UDIMM work in the same SuperMicro M12SWA-TF alongside older DDR4 sticks of a different speed?

The board will run all installed modules at the speed of the slowest stick. Mixing ranks or speeds is possible but may reduce stability; matching 3200 CL22 2Rx8 modules is recommended.

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