NEMIX RAM 64GB (2 x 32GB) DDR4 3200 CL22 2Rx8 ECC RDIMM memory upgrade
- 64GB (2 x 32GB)
- 288-Pin DDR4 RDIMM
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NEMIX RAM
64 GB dual-rank ECC registered DDR4 kit runs at 3200 MHz with CL22 timing for Supermicro X12SPA-TF servers
Size 64GB 2X32GB
This 64 GB kit delivers two 32 GB DDR4-3200 registered ECC modules built to the exact rank, voltage and timing the Supermicro X12SPA-TF memory controller expects. It targets administrators who need full-capacity population without compatibility guesswork. Buyers who need unbuffered UDIMMs or laptop SODIMMs cannot use this kit.
Each module runs at 1.20 V with no heat spreader, relying on the server chassis airflow to keep temperatures in check. Registered buffering reduces electrical load on the memory controller, helping the system stay stable when every slot is filled. No active cooling or extra power connectors are involved.
The matched 2Rx8 pair enables the motherboard to recognise the full 64 GB at rated PC4-25600 speed and CL22 latency without manual tuning. ECC corrects single-bit errors on the fly, preventing silent data corruption that could halt production workloads. Lifetime replacement coverage and US-based technical support back the installation.
| Brand | NEMIX RAM |
|---|---|
| Series | NEMIX RAM Original Series Server Memory |
| Model | DDR4 ECC RDIMM Registered Server Memory |
| Part Number | MR25600-328K2 |
| Capacity | 64GB (2 x 32GB) |
| Type | 288-Pin DDR4 RDIMM |
| Speed | DDR4 3200 (PC4 25600) |
| CAS Latency | CL22 |
| Voltage | 1.20V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 2Rx8 |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Heat Spreader | No |
| Compatible System | Supermicro |
| Features | DDR4 ECC RDIMM Motherboard Compatible |
| Package Content | 64GB 2X32GB DDR4 3200MHz PC4-25600 2Rx8 1.2V 288-PIN ECC RDIMM KIT |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
Power down the server, open the chassis, and insert each 32 GB module into the DIMM slots specified by the Supermicro X12SPA-TF manual for a two-DIMM configuration; the registered design requires the exact slot order the board expects so the memory controller initialises both ranks at 3200 MHz.
The DRAM chips are fixed components with no field-updatable firmware; ECC corrects single-bit errors on the fly, and the modules are rated for continuous server operation at 1.2 V with no planned replacement interval.
The 1.2 V operating voltage and registered architecture keep power draw within the DDR4 RDIMM specification, so the first practical limit is the motherboard's maximum supported capacity and slot population rules rather than a module-level thermal throttle.
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