NEMIX RAM 384GB (6x64GB) DDR4 2666 PC4-21300 ECC LRDIMM 4Rx4 CL19 1.20V 288-Pin Server Memory Kit
- 384 GB (6 × 64 GB)
- 288-Pin DDR4 LRDIMM
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Six 64 GB DDR4 ECC registered DIMMs running at 2666 MT/s with CL19 latency for high-capacity server memory upgrades
Capacity 384GB (6 x 64GB)
This 384GB kit contains six 64GB DDR4 2666 ECC registered DIMMs built for servers and workstations that require error-correcting memory. The modules run at 1.20V with CL19 latency and use a 2Rx4 organisation. They are intended for IT professionals and system builders who need maximum capacity in a registered configuration.
Each module uses the standard 288-pin RDIMM form factor and presents a registered signal to the memory controller. The kit requires a motherboard that supports DDR4 ECC registered memory and can populate six slots. It frees the builder from mixing capacities or speeds because every stick is identical and validated as a matched set.
The six 64GB modules deliver 384GB of addressable memory, suitable for virtualisation hosts, database servers and large-scale compute workloads. Capacity scales only by adding more modules of the same specification; the kit itself occupies all six slots in many common server boards, leaving no room for further expansion without removing existing DIMMs.
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| Product | |
|---|---|
| Brand name | NEMIX RAM |
| Product line | NEMIX RAM Original Series Memory |
| Model name | DDR4 ECC RDIMM Registered Server Memory |
| Part number | MR21300-924K6 |
| Total capacity | 384 GB (6 × 64 GB) |
| Product type | 288-Pin DDR4 RDIMM |
| Performance | |
| Rated speed | DDR4 2666 (PC4 21300) |
| Processor | |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Memory | |
| CAS latency | CL19 |
| ECC support | Yes |
| Buffer type | Registered |
| Memory rank | 2Rx4 |
| Heat spreader | No |
| Power | |
| Rated voltage | 1.2 V |
Other versions of this model
The modules operate at 1.20V with no heat spreader, so sustained thermal headroom depends entirely on server chassis airflow across the 288-pin RDIMM slots.
Registered DDR4 RDIMMs add only milliamps per module at 1.20V; any audible noise or measurable power increase comes from the system fans responding to total platform load, not the memory itself.
A server or workstation board with six DDR4 RDIMM slots, registered ECC support, and a memory controller qualified for 2Rx4 64GB density at 2666 MT/s is required.
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