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
8GB DDR4 3200 ECC registered DIMM validated for Dell PowerEdge R6515 servers
This 8GB DDR4 3200 ECC RDIMM is built for the Dell PowerEdge R6515 server. It delivers registered error-correcting memory for stable operation in virtualisation and database workloads. The single-rank 1Rx8 organisation fits standard DDR4 DIMM slots on that platform. System administrators expanding memory capacity will find it matches the required specification.
The module carries Dell part numbers SNP6VDNYC/8G and AA783420 so you can verify exact compatibility before ordering. It runs at 1.2V with CL22 latency and uses major-brand Samsung, Micron or Hynix chips. No heat spreader is included, keeping the profile low for dense server chassis. The registered buffer reduces electrical load on the memory controller.
Before ordering, confirm the server has a free 288-pin DDR4 slot and review the R6515 memory population guidelines for rank and channel balance. Ensure the BIOS is current enough to recognise 3200 MT/s registered DIMMs. This module is not suitable for unbuffered desktop boards or laptops that require non-ECC SODIMMs. Buyers needing larger single-module capacities should look elsewhere.
| Brand | NEMIX RAM |
|---|---|
| Series | Dell Server/Workstation Compatible Series Memory |
| Model | Dell DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-818K1 |
| Capacity | 8GB |
| Speed | DDR4 3200 (PC4 25600) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | Dell |
| CAS Latency | CL22 |
| Heat Spreader | No |
| Type | 288-Pin DDR4 RDIMM |
| Rank | 1Rx8 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 8GB (1X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory |
The module runs at CL22 out of the box and no owner-accessible timing controls are exposed on the Dell PowerEdge R6515 platform.
The registered buffer and 1.20 V operating point keep signal integrity stable, so the platform memory controller's maximum supported capacity is reached before the DIMM itself hits a bandwidth ceiling.
At 1.20 V the DRAM draws only a few watts; the bare PCB dissipates that heat into server airflow without exceeding normal operating temperatures.
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