SK hynix HMA42GR7AFR4N-TF 16GB DDR4 2133MHz CL15 ECC Registered Dual Rank 1.2V 288-Pin Server RAM
- 16GB
- 288-Pin DDR4 SDRAM
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NEMIX RAM
Six 64 GB DDR4 3200 ECC registered modules deliver 384 GB at 1.2 V CL22 for Thinkmate EDX-QS10-11E3 servers
This 384GB kit contains six 64GB DDR4 3200 registered ECC RDIMMs built for the Thinkmate EDX-QS10-11E3. Each module runs at 1.20V with CL22 latency and a 4Rx4 organisation. The memory targets servers and workstations that require error correction and high density in a validated configuration.
Operating at the standard 1.20V DDR4 voltage, the modules draw minimal power per DIMM and run without heat spreaders. Registered buffering reduces electrical load on the memory controller, helping keep system power draw predictable under sustained workloads. Passive cooling in a server chassis with directed airflow is sufficient for normal operation.
The 288-pin RDIMM form factor fits DDR4 registered DIMM slots keyed for ECC server boards. Major OEM Samsung, Micron or Hynix ICs are used across the six modules. Absence of heat spreaders allows tight DIMM spacing in dense configurations. The kit is supplied as a matched set of six for straightforward population of all available channels.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-944K6 |
| Capacity | 384GB (6 x 64GB) |
| Speed | DDR4 3200 (PC4 25600) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | THINKMATE |
| CAS Latency | CL22 |
| Heat Spreader | No |
| Type | 288-Pin DDR4 RDIMM |
| Rank | 4Rx4 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 384GB (6X64GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Power down, open the chassis, and seat each 288-pin module in the slots listed in the system manual; the common error is populating channels out of sequence, which prevents the 384 GB kit from training at 3200 MT/s.
The modules have no heat spreaders and no moving parts, so no periodic maintenance is required; only a failed stick would need replacement, which the lifetime replacement warranty covers.
The CAS 22 latency and quad-rank electrical loading set the throughput ceiling; thermals stay low at 1.2 V, so signal-integrity timing is the first bottleneck under continuous load.
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