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
Eight 8 GB DDR4 3200 ECC registered DIMMs totalling 64 GB for ThinkMate XS8-24S3 workstations
This 64GB kit contains eight 8GB DDR4 3200 registered DIMMs built for the ThinkMate XS8-24S3 workstation. Each module runs at 1.2V with CL22 latency and uses 1Rx8 organisation. ECC and register buffering protect data integrity in server workloads. The kit is validated for ThinkMate systems requiring registered memory.
Replacing standard unbuffered DIMMs with this registered ECC kit adds error correction and signal buffering for multi-DIMM stability. The jump is worth it when the workload demands continuous uptime and the motherboard requires registered modules. Systems already running registered ECC at a lower speed or capacity gain throughput by populating all eight slots with matched 3200MT/s sticks.
Confirm the ThinkMate XS8-24S3 motherboard accepts 288-pin DDR4 RDIMMs and supports 1Rx8 organisation at 3200MT/s. Ensure all eight DIMM slots are free or that existing modules match this specification to avoid mixed-rank issues. Check that the BIOS is current enough to initialise the full 64GB configuration at rated speed.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-818K8 |
| Capacity | 64GB (8 x 8GB) |
| Speed | DDR4 3200 (PC4 25600) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | THINKMATE |
| CAS Latency | CL22 |
| Heat Spreader | No |
| Type | 288-Pin DDR4 RDIMM |
| Rank | 1Rx8 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 64GB (8X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Yes, the 8x8GB registered ECC modules are built for the ThinkMate XS8-24S3 workstation and use the standard 288-pin DDR4 RDIMM form factor that matches the board's memory sockets.
Install one 8GB module in each of the eight DIMM slots, ensuring the registration notch aligns, then press firmly until both retention clips click; the step often missed is verifying the BIOS detects all 64GB at 3200 MT/s after first boot.
They are rated for continuous server workloads and carry a lifetime replacement guarantee; replacement is only required if a module fails diagnostics or the platform is upgraded beyond DDR4 3200.
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