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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A-Tech
32GB DDR4 3200MHz ECC Registered server memory with 2Rx8 dual-rank Micron chips, CL22 latency and 1.2V operation
This 32GB DDR4 3200MHz module carries Supermicro certification for server platforms that require registered ECC memory. It suits administrators upgrading or repairing qualified Supermicro systems where validated compatibility is mandatory. The registered design and dual-rank organisation target multi-DIMM configurations in enterprise workloads.
The module uses Micron MTA18ASF4G72PDZ-3G2E1 components operating at 1.2V with a CAS latency of 22. Registered buffering reduces electrical load on the memory controller, while on-die ECC corrects single-bit errors to protect data integrity in continuous operation. These characteristics define how the DIMM behaves under sustained server loads.
The single 288-pin registered DIMM is the physical interface that determines whether the part fits the target platform. Systems must accept DDR4 RDIMMs at 3200MHz with 2Rx8 organisation and ECC support; desktop boards or laptops using unbuffered UDIMMs cannot use this module.
| Brand | SuperMicro |
|---|---|
| Series | Supermicro Certified |
| Model | MEM-DR432MD-ER32 |
| Capacity | 32GB |
| Speed | DDR4 3200 (PC4 25600) |
| CAS Latency | CL22 |
| Voltage | 1.20V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 2Rx8 |
| Chipset | Micron Chipset |
| Features | Supermicro Certified MEM-DR432MD-ER32 (MTA18ASF4G72PDZ-3G2E1) |
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