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Eight green DDR4 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 128GB (8x16GB) DDR4 3200 CL22 ECC RDIMM SuperMicro M12SWA-TF WRX80 memory upgrade

SKU CH-13K9-B94AZ

Eight-module 128 GB DDR4-3200 ECC RDIMM kit at CL22 for SuperMicro M12SWA-TF WRX80 servers

  • Total capacity128 GB (8 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V

Capacity 128GB 8X16GB

Show 4 more
  • 128 GB capacity across eight 16 GB modules
  • DDR4 3200 speed with CL22 latency for responsive throughput
  • ECC registered design protects data integrity in critical workloads
  • 2 V operation reduces power draw under sustained load
  • Validated for SuperMicro M12SWA-TF WRX80 motherboard compatibility

128 GB DDR4 ECC RDIMM kit for SuperMicro WRX80

This 128 GB kit contains eight 16 GB DDR4 3200 CL22 registered DIMMs built with major OEM chips. It targets IT professionals and workstation builders who need ECC stability on the SuperMicro M12SWA-TF WRX80 platform. Each module runs at 1.2 V and uses the 288-pin RDIMM form factor.

Installing eight registered DIMMs in the correct

Populate all eight slots following the motherboard manual to activate quad-channel operation. Registered modules require firm, even pressure until the retention clips click; misaligned insertion is the most common cause of a no-post condition. Verify that the BIOS recognises the full 128 GB before loading the operating system.

Confirm WRX80 platform and registered memory support

Ensure the system uses the SuperMicro M12SWA-TF motherboard with a WRX80 chipset that accepts 2Rx8 registered ECC DDR4 at 3200 MT/s. The board must support 1.2 V operation and 288-pin RDIMM modules. Non-registered or unbuffered DIMMs will not function in this configuration.

How it compares

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

Price $926.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (8 × 16 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $7.24 per GB
Cheaper than about 56% of the 20,941 comparable items (median $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 RDIMM Registered Server Memory
Part numberMR25600-628K8
Total capacity128 GB (8 × 16 GB)
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro
In the box
Included items128 GB (8 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

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Questions about this item

How can I confirm the 128GB kit is running at 3200 MT/s with CL22 after installing it in the SuperMicro M12SWA-TF?

Enter the BIOS or UEFI and verify the memory frequency shows 3200 MT/s and CAS latency reads 22; the registered ECC modules will also report their status in the system event log.

The box lists 8 modules of 16GB each — does the kit include anything else such as a heat spreader or installation tool?

The package contains only the eight 288‑pin DDR4 RDIMM modules; no heat spreaders, tools or extra cables are included.

Should I choose the 2Rx8 registered ECC version or a different rank configuration for the WRX80 platform?

The WRX80 motherboard requires registered ECC RDIMMs; this 2Rx8 kit matches the board’s qualified memory list and provides the full 128GB capacity.

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