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
128 GB DDR5 4800 ECC registered kit with eight 16 GB modules for Thinkmate servers
This NEMIX RAM kit delivers 128GB across eight 16GB registered DDR5 modules built for THINKMATE HDX-QN8-52E4 high-density servers. ECC and registered buffering protect data integrity in mission-critical workloads. Modules run at 4800MT/s with CL40 latency at 1.1V using major OEM DRAM chips.
DDR5 4800 defines the maximum JEDEC speed and voltage for these modules; they will not operate above 4800MT/s without platform overclocking support which server boards typically disable. Registered signalling adds one cycle of command delay versus unbuffered DIMMs. ECC requires a motherboard with ECC-enabled memory controller and BIOS support.
Verify the THINKMATE HDX-QN8-52E4 motherboard accepts 288-pin DDR5 RDIMMs and supports 1Rx8 organisation across all eight slots. Confirm BIOS revision enables ECC and registered operation at 1.1V. Ensure the server chassis provides enough DIMM slots for the full 8-module kit and that cooling airflow reaches the bare modules.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-618K8 |
| Capacity | 128GB (8 x 16GB) |
| 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 | 1Rx8 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 128GB (8X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT |
The 128GB kit provides eight 16GB RDIMMs that fill all slots on supported THINKMATE servers for maximum registered ECC capacity.
The modules run at 4800 MT/s with CL40 latency at 1.1V, delivering PC5-38400 bandwidth for registered ECC workloads.
The 288-pin registered DDR5 form factor fits only DDR5 RDIMM slots and caps operation at the 4800 MT/s JEDEC standard with ECC active.
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