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
16 GB DDR5 4800 CL40 UDIMM for SuperMicro SYS-111AD-HN2 and CSE-510FT-203B servers
This 16GB DDR5 4800 module is built for the Supermicro IoT SuperServer SYS-111AD-HN2 and CSE-510FT-203B systems. It targets administrators upgrading those specific platforms with validated, non-ECC unbuffered memory.
The 288-pin UDIMM slots into standard DDR5 sockets without tools. Because it is unbuffered and non-ECC, the system must support that configuration; buffered or ECC-only boards will not accept it.
Buyers expanding a compatible Supermicro server or workstation with one 16GB stick at 1.1V CL40 will find it a direct fit. Those requiring ECC protection, registered DIMMs, higher densities per slot, or memory for non-Supermicro platforms should look elsewhere.
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | SuperMicro DDR5 4800MHZ Non-ECC Unbuffered UDIMM |
| Part Number | MD38400-618K1 |
| Capacity | 16GB |
| Speed | DDR5 4800 (PC5 38400) |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Supermicro |
| CAS Latency | CL40 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 UDIMM |
| Rank | 1Rx8 |
| Features | DDR5 Non-ECC Unbuffered UDIMM Motherboard Compatible |
| Package Content | 16GB (1X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN Non-ECC Unbuffered UDIMM |
Enter the system BIOS or UEFI and check the memory information screen; it should report DDR5 4800 with CL40 timings at 1.10 V.
The box contains one 16 GB 288-pin DDR5 UDIMM; no additional cables, brackets or heat spreaders are needed for installation.
This listing provides a single 16 GB 1Rx8 module built to the MD38400-618K1 part number validated for that platform.
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