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
A 128 GB quad-channel kit of DDR4 3200 ECC registered server memory built for Thinkmate workstations
This NEMIX RAM kit delivers 128 GB of DDR4 memory across four 32 GB modules. It is built for IT professionals who manage Thinkmate SBGrid-CryoEM workstations and need a validated, registered ECC upgrade. The modules ship new and ready for installation.
Each module runs at 3200 MT/s with a CAS latency of 22 and operates at 1.2 V. The 2Rx8 registered design adds a buffer that stabilises heavy multi-threaded workloads on compatible server motherboards. Error-correcting code protects data integrity throughout.
Populating all four DIMM slots with this kit leaves no free slots for further expansion on this platform. The 288-pin RDIMM form factor fits only motherboards that accept registered DDR4 memory. Builders who need a different capacity or unbuffered modules must select another kit.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-328K4 |
| Capacity | 128GB (4 x 32GB) |
| 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 | 2Rx8 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 128GB (4X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
The kit runs at DDR4 3200 (PC4-25600) with CL22 latency, providing the rated bandwidth and timing the platform expects for registered ECC operation.
Each 32 GB module is a 2Rx8 registered ECC DIMM; the register buffers address and command signals, while ECC corrects single-bit errors, enabling the full 128 GB kit to run reliably on the supported server motherboard.
The modules use standard 288-pin DDR4 RDIMM form factor with no heat spreader, so they fit any compatible 288-pin registered DIMM slot without extra height clearance.
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