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 of DDR5 ECC registered memory in sixteen 32 GB modules at 4800 MT/s CL40 for Thinkmate tower servers
This 512GB kit contains sixteen 32GB DDR5 4800 CL40 ECC registered DIMMs built for Thinkmate TWX-XS8 tower servers. It targets IT teams running virtualisation clusters, large databases or memory-heavy analytics workloads that need maximum capacity per chassis. Registered buffering and on-die ECC protect data integrity across every channel.
Sixteen dual-rank modules fill all slots on supported Thinkmate platforms, delivering 512GB at the standard DDR5 4800 transfer rate with CL40 latency. The kit handles heavy multi-tenant VM consolidation and in-memory datasets comfortably. Workloads that exceed 512GB or require faster transfer rates will need a platform with higher memory bandwidth or additional sockets.
The kit replaces smaller-capacity DDR5 RDIMM populations such as 8×32GB or 16×16GB configurations when the application demands the full 512GB ceiling. The jump is worth it when current memory pressure forces paging or limits VM density. Systems that cannot address 512GB or lack enough DIMM slots will not benefit.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-328K16 |
| 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 | 2Rx8 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 512GB (16X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory |
Yes, each 32 GB module is a 2Rx8 DDR5 4800 CL40 registered DIMM at 1.10 V, matching the specifications required for the Thinkmate TWX-XS8-24S4 and TWX-XS8-14S4 platforms.
Check the BIOS memory information or run a tool such as dmidecode; it should report DDR5 4800 (PC5-38400), CAS latency 40, 1.10 V and registered ECC for all 16 modules.
The box contains sixteen 32 GB 288-pin DDR5 RDIMM modules for a total of 512 GB; no cables, brackets or additional hardware are required for installation in the compatible Thinkmate towers.
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