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
512 GB server memory kit with sixteen 32 GB DDR5 4800 CL40 ECC registered modules at 1.1 V for Thinkmate Supermicro 241H and 241E systems
This kit provides 512GB of DDR5 memory in a 16-module package of 32GB each. It is built as registered ECC RDIMM for server and workstation platforms that require error correction and signal buffering. The modules run at 4800MHz with PC5-38400 rating and CL40 latency at 1.10V. They are validated for Thinkmate Supermicro SuperServer 241H-TNRTTP and 241E-TNRTTP systems.
This memory suits administrators upgrading Thinkmate Supermicro SuperServer 241H-TNRTTP or 241E-TNRTTP machines that support DDR5 RDIMM with ECC. It is not for desktop PCs, laptops or consumer motherboards that accept only unbuffered non-ECC DIMMs. Buyers who need lower-capacity kits, different speeds or modules with heat spreaders should look at other SKUs.
Verify that your Thinkmate Supermicro SuperServer 241H-TNRTTP or 241E-TNRTTP has 16 free 288-pin DDR5 RDIMM slots and that the BIOS supports 32GB 1Rx4 registered modules at 4800MHz. Confirm the system’s maximum memory capacity per socket and total population rules before ordering. Ensure the platform accepts 1.10V DDR5 RDIMM with ECC and that no firmware restrictions limit rank count or module density.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-314K16 |
| Capacity | 512GB (16 x 32GB) |
| Speed | DDR5 4800 (PC5 38400) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | THINKMATE |
| CAS Latency | CL40 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 1Rx4 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 512GB (16X32GB) DDR5 4800MHZ PC5-38400 1Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory |
The kit contains 16 modules of 32 GB each. Your server must provide 16 DDR5 288-pin RDIMM slots and support 1Rx4 registered ECC memory at 1.10 V for the full kit to operate.
Yes, provided the remaining slots accept 1Rx4 CL40 registered ECC RDIMMs at 1.10 V and the platform can train all ranks at DDR5 4800 without exceeding its maximum supported capacity.
Enter the BIOS or UEFI and check the memory information screen: it should report 512 GB total, DDR5 4800 MT/s, CL40 timings, 1.10 V, and ECC enabled for every installed module.
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