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
64GB DDR4 3200 ECC registered DIMM with CL22 timing and 1.2V operation for compatible Dell servers
This 64GB DDR4 3200 module is built for Dell servers and workstations that require registered ECC memory. It delivers 64GB of capacity in a single 288-pin RDIMM for mission-critical workloads.
The module uses 2Rx4 registered ECC architecture with CL22 latency at 1.20V, so the system must support DDR4 RDIMM registered error-correcting memory. Standard desktop boards that accept only unbuffered non-ECC DIMMs will not work with this part.
Suited for administrators expanding memory in compatible Dell platforms where registered ECC is mandatory. Not for consumer desktops, laptops, or workstations that require unbuffered UDIMM or SO-DIMM modules.
| Brand | NEMIX RAM |
|---|---|
| Series | Dell Server/Workstation Compatible Series Memory |
| Model | Dell DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-924K1 |
| Capacity | 64GB |
| 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 | 2Rx4 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 64GB (1X64GB) DDR4 3200MHZ PC4-25600 2Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory |
The module runs at DDR4 3200 (PC4-25600) with CL22 latency, delivering 25600 MB/s peak bandwidth when the platform supports that speed.
Registered ECC RDIMM adds a register between DRAM and controller, enabling 64 GB per module with error correction while the memory controller manages timing and signal integrity.
It fits a standard 288-pin DDR4 RDIMM socket; the module has no heat spreader, so it sits at the normal low-profile height for server DIMM slots.
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