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
64 GB DDR5 4800 ECC registered DIMM for Thinkmate HDX-XH24-52S4 servers
This 64GB DDR5 4800 module is built for the THINKMATE HDX-XH24-52S4 high-density server platform. It targets IT teams upgrading memory in registered DIMM slots that require ECC protection. The single 2Rx4 stick installs directly into a 288-pin DDR5 slot without additional hardware.
The 64GB capacity provides substantial headroom for virtualisation hosts, database buffers and large in-memory workloads. Registered buffering and ECC maintain signal integrity and data accuracy across full channels. Performance scales until the memory controller reaches its maximum supported rank count or the platform hits its per-socket capacity ceiling.
The module fits any qualified 288-pin DDR5 RDIMM slot on the compatible Thinkmate motherboard. No heat spreader is present, so airflow clearance is minimal and dense population remains straightforward. It frees the builder from sourcing matched kits because the platform validates each stick individually through the registered interface.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-924K1 |
| Capacity | 64GB |
| 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 | 2Rx4 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 64GB (1X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory |
Yes — both modules share the same DDR5 4800 speed, 1.1 V voltage and CL40 timing, so the server will operate them together at the common JEDEC profile.
Enter the BIOS or UEFI and verify the total capacity shows 64 GB per module, the speed reads 4800 MT/s, and the ECC status is reported as enabled or active.
The module has no heat spreader and the package contains only the 288-pin DDR5 RDIMM itself; no cables, brackets or spreaders are included.
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