We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Eight green DDR4 RDIMM sticks in anti-static tray

NEMIX RAM

NEMIX RAM 1TB (8×128GB) DDR4 3200 CL22 ECC RDIMM SuperMicro M12SWA-TF WRX80 memory upgrade

SKU CH-7TB0-ZM25K

Eight 128 GB DDR4 3200 CL22 ECC registered DIMMs totalling 1 TB for SuperMicro M12SWA-TF WRX80 systems

  • Total capacity1 TB (8 × 128 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V

Capacity 1TB 8X128GB

Show 4 more
  • 1TB capacity across eight 128GB modules for massive workloads
  • DDR4 3200 speed with CL22 latency for responsive server performance
  • ECC registered RDIMM design protects data integrity in critical tasks
  • 2V operation reduces power draw across high-density configuration
  • Validated for SuperMicro M12SWA-TF WRX80 motherboard compatibility

System-specific DDR4 ECC RDIMM kit

This 1 TB kit contains eight 128 GB registered DDR4 modules rated at 3200 MT/s with CL22 latency and 1.20 V operation. It is built for the SuperMicro M12SWA-TF WRX80 motherboard and uses 4Rx4 organisation with ECC for data integrity.

Suited for WRX80 workstation upgrades

IT professionals expanding memory on the specified SuperMicro platform will gain the full 1 TB capacity with validated compatibility. Builders using different motherboards, consumer CPUs, or systems that require unbuffered DIMMs should look elsewhere.

Eight-module kit simplifies population

The matched set of eight RDIMMs lets you fill all channels in one step without mixing part numbers. No heat spreaders are included, so airflow planning remains the builder's responsibility.

How it compares

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

Price $7,701.99
Pricier than about 84% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (8 × 128 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $7.70 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 RDIMM Registered Server Memory
Part numberMR25600-744K8
Total capacity1 TB (8 × 128 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 rank4Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro
In the box
Included items1 TB (8 × 128 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Other versions of this model

5 more in the same range

Questions about this item

Does the SuperMicro M12SWA-TF WRX80 motherboard need all eight DDR4 slots populated to run this 1 TB kit?

The kit contains eight 128 GB modules, so every DDR4 slot on the WRX80 board must be filled to install the full 1 TB capacity.

Can I mix these 4Rx4 DDR4 3200 CL22 RDIMMs with older 2Rx4 DDR4 modules already in the system?

Mixing 4Rx4 and 2Rx4 registered modules is not recommended; the memory controller treats each rank differently and may down-clock or disable channels.

How do I confirm the kit is running at DDR4 3200 with ECC active after installation?

Enter the BIOS or use a tool like dmidecode to verify the speed shows 3200 MT/s, the voltage reads 1.20 V, and ECC status reports enabled.

More in Model-Specific Memory Upgrades

Similar items