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 kit (2 × 8 GB) running at 4800 MT/s, CL40, 1.1 V, non-ECC unbuffered 288-pin UDIMM validated for ThinkMate SB Grid-Standard workstations
This 16 GB kit contains two 8 GB unbuffered UDIMMs built for Thinkmate SB Grid-Standard workstations. The modules run at DDR5 4800 with CL40 latency at 1.10 V. They are non-ECC and use a standard 288-pin desktop form factor.
Samsung Micron or Hynix ICs are used depending on supply, all tested under load for stability. The bare PCB design keeps height low for dense chassis layouts. Dual-rank 1Rx8 organisation supports typical dual-channel population on compatible boards.
Confirm the exact Thinkmate SB Grid-Standard configuration before ordering because memory validation is system-specific. Ensure two adjacent UDIMM slots are free for the matched pair. No heat spreader means airflow clearance is minimal but check CPU cooler overhang.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR5 4800MHZ Non-ECC Unbuffered UDIMM |
| Part Number | MD38400-818K2 |
| Capacity | 16GB (2 x 8GB) |
| Speed | DDR5 4800 (PC5 38400) |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | THINKMATE |
| CAS Latency | CL40 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 UDIMM |
| Rank | 1Rx8 |
| Features | DDR5 Non-ECC Unbuffered UDIMM Motherboard Compatible |
| Package Content | 16GB (2X8GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN Non-ECC Unbuffered UDIMM KIT |
The kit is rated DDR5 4800 PC5-38400, so it will run at up to 4800 MT/s when the platform supports that speed.
Yes, the 288-pin DDR5 UDIMM form factor matches the workstation slots and the modules have no heat spreader to interfere with tight spacing.
Power off, open the case, align each module notch with the slot key, press firmly until both retention clips click, then verify 16 GB appears in BIOS.
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